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Linux v4.6 

- Disable CONFIG_DEBUG_VM_PGFLAGS on non debug kernels (rhbz 1335173)
- CVE-2016-3713 kvm: out-of-bounds access in set_var_mtrr_msr (rhbz 1332139 1336410)
This commit is contained in:
Josh Boyer 2016-05-17 09:03:07 -04:00
parent 59915d41e7
commit 6116861edf
88 changed files with 3696 additions and 18305 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

91
0001-ipv6-Avoid-creating-RTF_CACHE-from-a-rt-that-is-not-.patch
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@ -1,91 +0,0 @@
From 0d3f6d297bfb7af24d0508460fdb3d1ec4903fa3 Mon Sep 17 00:00:00 2001
From: Martin KaFai Lau <kafai@fb.com>
Date: Wed, 11 Nov 2015 11:51:06 -0800
Subject: [PATCH] ipv6: Avoid creating RTF_CACHE from a rt that is not managed
by fib6 tree
The original bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=1272571
The setup has a IPv4 GRE tunnel running in a IPSec. The bug
happens when ndisc starts sending router solicitation at the gre
interface. The simplified oops stack is like:
__lock_acquire+0x1b2/0x1c30
lock_acquire+0xb9/0x140
_raw_write_lock_bh+0x3f/0x50
__ip6_ins_rt+0x2e/0x60
ip6_ins_rt+0x49/0x50
~~~~~~~~
__ip6_rt_update_pmtu.part.54+0x145/0x250
ip6_rt_update_pmtu+0x2e/0x40
~~~~~~~~
ip_tunnel_xmit+0x1f1/0xf40
__gre_xmit+0x7a/0x90
ipgre_xmit+0x15a/0x220
dev_hard_start_xmit+0x2bd/0x480
__dev_queue_xmit+0x696/0x730
dev_queue_xmit+0x10/0x20
neigh_direct_output+0x11/0x20
ip6_finish_output2+0x21f/0x770
ip6_finish_output+0xa7/0x1d0
ip6_output+0x56/0x190
~~~~~~~~
ndisc_send_skb+0x1d9/0x400
ndisc_send_rs+0x88/0xc0
~~~~~~~~
The rt passed to ip6_rt_update_pmtu() is created by
icmp6_dst_alloc() and it is not managed by the fib6 tree,
so its rt6i_table == NULL. When __ip6_rt_update_pmtu() creates
a RTF_CACHE clone, the newly created clone also has rt6i_table == NULL
and it causes the ip6_ins_rt() oops.
During pmtu update, we only want to create a RTF_CACHE clone
from a rt which is currently managed (or owned) by the
fib6 tree. It means either rt->rt6i_node != NULL or
rt is a RTF_PCPU clone.
It is worth to note that rt6i_table may not be NULL even it is
not (yet) managed by the fib6 tree (e.g. addrconf_dst_alloc()).
Hence, rt6i_node is a better check instead of rt6i_table.
Fixes: 45e4fd26683c ("ipv6: Only create RTF_CACHE routes after encountering pmtu")
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Reported-by: Chris Siebenmann <cks-rhbugzilla@cs.toronto.edu>
Cc: Chris Siebenmann <cks-rhbugzilla@cs.toronto.edu>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv6/route.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c8bc9b4..74907c5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1322,6 +1322,12 @@ static void rt6_do_update_pmtu(struct rt6_info *rt, u32 mtu)
rt6_update_expires(rt, net->ipv6.sysctl.ip6_rt_mtu_expires);
}
+static bool rt6_cache_allowed_for_pmtu(const struct rt6_info *rt)
+{
+ return !(rt->rt6i_flags & RTF_CACHE) &&
+ (rt->rt6i_flags & RTF_PCPU || rt->rt6i_node);
+}
+
static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
const struct ipv6hdr *iph, u32 mtu)
{
@@ -1335,7 +1341,7 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
if (mtu >= dst_mtu(dst))
return;
- if (rt6->rt6i_flags & RTF_CACHE) {
+ if (!rt6_cache_allowed_for_pmtu(rt6)) {
rt6_do_update_pmtu(rt6, mtu);
} else {
const struct in6_addr *daddr, *saddr;
--
2.5.0

86
0001-x86-cpu-cacheinfo-Fix-teardown-path.patch
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@ -1,86 +0,0 @@
From 680ac028240f8747f31c03986fbcf18b2b521e93 Mon Sep 17 00:00:00 2001
From: Borislav Petkov <bp@suse.de>
Date: Mon, 27 Jul 2015 09:58:05 +0200
Subject: [PATCH] x86/cpu/cacheinfo: Fix teardown path
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Philip Müller reported a hang when booting 32-bit 4.1 kernel on
an AMD box. A fragment of the splat was enough to pinpoint the
issue:
task: f58e0000 ti: f58e8000 task.ti: f58e800
EIP: 0060:[<c135a903>] EFLAGS: 00010206 CPU: 0
EIP is at free_cache_attributes+0x83/0xd0
EAX: 00000001 EBX: f589d46c ECX: 00000090 EDX: 360c2000
ESI: 00000000 EDI: c1724a80 EBP: f58e9ec0 ESP: f58e9ea0
DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
CR0: 8005003b CR2: 000000ac CR3: 01731000 CR4: 000006d0
cache_shared_cpu_map_setup() did check sibling CPUs cacheinfo
descriptor while the respective teardown path
cache_shared_cpu_map_remove() didn't. Fix that.
From tglx's version: to be on the safe side, move the cacheinfo
descriptor check to free_cache_attributes(), thus cleaning up
the hotplug path a little and making this even more robust.
Reported-by: Philip Müller <philm@manjaro.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org> # v4.1+
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: manjaro-dev@manjaro.org
Link: http://lkml.kernel.org/r/20150727075805.GA20416@nazgul.tnic
Link: https://lkml.kernel.org/r/55B47BB8.6080202@manjaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
drivers/base/cacheinfo.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c
index 764280a91776..e9fd32e91668 100644
--- a/drivers/base/cacheinfo.c
+++ b/drivers/base/cacheinfo.c
@@ -148,7 +148,11 @@ static void cache_shared_cpu_map_remove(unsigned int cpu)
if (sibling == cpu) /* skip itself */
continue;
+
sib_cpu_ci = get_cpu_cacheinfo(sibling);
+ if (!sib_cpu_ci->info_list)
+ continue;
+
sib_leaf = sib_cpu_ci->info_list + index;
cpumask_clear_cpu(cpu, &sib_leaf->shared_cpu_map);
cpumask_clear_cpu(sibling, &this_leaf->shared_cpu_map);
@@ -159,6 +163,9 @@ static void cache_shared_cpu_map_remove(unsigned int cpu)
static void free_cache_attributes(unsigned int cpu)
{
+ if (!per_cpu_cacheinfo(cpu))
+ return;
+
cache_shared_cpu_map_remove(cpu);
kfree(per_cpu_cacheinfo(cpu));
@@ -514,8 +521,7 @@ static int cacheinfo_cpu_callback(struct notifier_block *nfb,
break;
case CPU_DEAD:
cache_remove_dev(cpu);
- if (per_cpu_cacheinfo(cpu))
- free_cache_attributes(cpu);
+ free_cache_attributes(cpu);
break;
}
return notifier_from_errno(rc);
--
2.4.3

33
ALSA-timer-Fix-leak-in-SNDRV_TIMER_IOCTL_PARAMS.patch Normal file
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@ -0,0 +1,33 @@
From 527a5767c165abd2b4dba99da992c51ca7547562 Mon Sep 17 00:00:00 2001
From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 16:44:07 -0400
Subject: [PATCH 1/3] ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The stack object “tread” has a total size of 32 bytes. Its field
“event” and “val” both contain 4 bytes padding. These 8 bytes
padding bytes are sent to user without being initialized.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/timer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 6469bedda2f3..964f5ebf495e 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1739,6 +1739,7 @@ static int snd_timer_user_params(struct file *file,
if (tu->timeri->flags & SNDRV_TIMER_IFLG_EARLY_EVENT) {
if (tu->tread) {
struct snd_timer_tread tread;
+ memset(&tread, 0, sizeof(tread));
tread.event = SNDRV_TIMER_EVENT_EARLY;
tread.tstamp.tv_sec = 0;
tread.tstamp.tv_nsec = 0;
--
2.5.5

34
ALSA-timer-Fix-leak-in-events-via-snd_timer_user_cca.patch Normal file
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@ -0,0 +1,34 @@
From addd6e9f0e25efb00d813d54528607c75b77c416 Mon Sep 17 00:00:00 2001
From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 16:44:20 -0400
Subject: [PATCH 2/3] ALSA: timer: Fix leak in events via
snd_timer_user_ccallback
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The stack object “r1” has a total size of 32 bytes. Its field
“event” and “val” both contain 4 bytes padding. These 8 bytes
padding bytes are sent to user without being initialized.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/timer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 964f5ebf495e..e98fa5feb731 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1225,6 +1225,7 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri,
tu->tstamp = *tstamp;
if ((tu->filter & (1 << event)) == 0 || !tu->tread)
return;
+ memset(&r1, 0, sizeof(r1));
r1.event = event;
r1.tstamp = *tstamp;
r1.val = resolution;
--
2.5.5

34
ALSA-timer-Fix-leak-in-events-via-snd_timer_user_tin.patch Normal file
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@ -0,0 +1,34 @@
From b06a443b5679e9a0298e2f206ddb60845569f62f Mon Sep 17 00:00:00 2001
From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 16:44:32 -0400
Subject: [PATCH 3/3] ALSA: timer: Fix leak in events via
snd_timer_user_tinterrupt
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The stack object “r1” has a total size of 32 bytes. Its field
“event” and “val” both contain 4 bytes padding. These 8 bytes
padding bytes are sent to user without being initialized.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/core/timer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/core/timer.c b/sound/core/timer.c
index e98fa5feb731..c69a27155433 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1268,6 +1268,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri,
}
if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
tu->last_resolution != resolution) {
+ memset(&r1, 0, sizeof(r1));
r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
r1.tstamp = tstamp;
r1.val = resolution;
--
2.5.5

14
Add-EFI-signature-data-types.patch
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@ -1,7 +1,7 @@
From 47f6b5c281137394d627e275cb80980492d00d84 Mon Sep 17 00:00:00 2001
From 24ceffbbe2764a31328e1146a2cf4bdcf85664e7 Mon Sep 17 00:00:00 2001
From: Dave Howells <dhowells@redhat.com>
Date: Tue, 23 Oct 2012 09:30:54 -0400
Subject: [PATCH 15/20] Add EFI signature data types
Subject: [PATCH] Add EFI signature data types
Add the data types that are used for containing hashes, keys and certificates
for cryptographic verification.
@ -15,12 +15,12 @@ Signed-off-by: David Howells <dhowells@redhat.com>
1 file changed, 20 insertions(+)
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 4dc970e..82d6218 100644
index 333d0ca6940f..b3efb6d06344 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -599,6 +599,12 @@ void efi_native_runtime_setup(void);
#define EFI_PROPERTIES_TABLE_GUID \
EFI_GUID( 0x880aaca3, 0x4adc, 0x4a04, 0x90, 0x79, 0xb7, 0x47, 0x34, 0x08, 0x25, 0xe5 )
@@ -603,6 +603,12 @@ void efi_native_runtime_setup(void);
EFI_GUID(0x3152bca5, 0xeade, 0x433d, \
0x86, 0x2e, 0xc0, 0x1c, 0xdc, 0x29, 0x1f, 0x44)
+#define EFI_CERT_SHA256_GUID \
+ EFI_GUID( 0xc1c41626, 0x504c, 0x4092, 0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28 )
@ -31,7 +31,7 @@ index 4dc970e..82d6218 100644
typedef struct {
efi_guid_t guid;
u64 table;
@@ -823,6 +829,20 @@ typedef struct {
@@ -827,6 +833,20 @@ typedef struct {
#define EFI_INVALID_TABLE_ADDR (~0UL)

3
Add-an-EFI-signature-blob-parser-and-key-loader.patch
View File

@ -36,10 +36,9 @@ diff --git a/crypto/asymmetric_keys/Makefile b/crypto/asymmetric_keys/Makefile
index cd1406f9b14a..d9db380bbe53 100644
--- a/crypto/asymmetric_keys/Makefile
+++ b/crypto/asymmetric_keys/Makefile
@@ -8,6 +8,7 @@ asymmetric_keys-y := asymmetric_type.o signature.o
@@ -7,5 +7,6 @@ asymmetric_keys-y := asymmetric_type.o signature.o
obj-$(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) += public_key.o
obj-$(CONFIG_PUBLIC_KEY_ALGO_RSA) += rsa.o
+obj-$(CONFIG_EFI_SIGNATURE_LIST_PARSER) += efi_parser.o
#

318
Fix-tegra-to-use-stdout-path-for-serial-console.patch Normal file
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@ -0,0 +1,318 @@
From 15b8caef5f380d9465876478ff5e365bc6afa5b6 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Sun, 6 Mar 2016 10:59:13 +0000
Subject: [PATCH] Fix tegra to use stdout-path for serial console
---
arch/arm/boot/dts/tegra114-dalmore.dts | 4 ++++
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 4 ++++
arch/arm/boot/dts/tegra124-nyan.dtsi | 4 ++++
arch/arm/boot/dts/tegra124-venice2.dts | 4 ++++
arch/arm/boot/dts/tegra20-harmony.dts | 4 ++++
arch/arm/boot/dts/tegra20-iris-512.dts | 4 ++++
arch/arm/boot/dts/tegra20-medcom-wide.dts | 4 ++++
arch/arm/boot/dts/tegra20-paz00.dts | 4 ++++
arch/arm/boot/dts/tegra20-seaboard.dts | 4 ++++
arch/arm/boot/dts/tegra20-tamonten.dtsi | 4 ++++
arch/arm/boot/dts/tegra20-trimslice.dts | 4 ++++
arch/arm/boot/dts/tegra20-ventana.dts | 4 ++++
arch/arm/boot/dts/tegra20-whistler.dts | 4 ++++
arch/arm/boot/dts/tegra30-apalis-eval.dts | 4 ++++
arch/arm/boot/dts/tegra30-beaver.dts | 4 ++++
arch/arm/boot/dts/tegra30-cardhu.dtsi | 4 ++++
arch/arm/boot/dts/tegra30-colibri-eval-v3.dts | 4 ++++
arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 5 ++++-
arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi | 4 ++++
19 files changed, 76 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 8b7aa0d..b5748ee 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -18,6 +18,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 66b4451..abf046a 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -15,6 +15,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x0 0x80000000 0x0 0x80000000>;
};
diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi
index ec1aa64..e2cd39e 100644
--- a/arch/arm/boot/dts/tegra124-nyan.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan.dtsi
@@ -8,6 +8,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x0 0x80000000 0x0 0x80000000>;
};
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index cfbdf42..604f4b7 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -13,6 +13,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x0 0x80000000 0x0 0x80000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index b926a07..4b73c76 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -13,6 +13,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-iris-512.dts b/arch/arm/boot/dts/tegra20-iris-512.dts
index 1dd7d7b..bb56dfe 100644
--- a/arch/arm/boot/dts/tegra20-iris-512.dts
+++ b/arch/arm/boot/dts/tegra20-iris-512.dts
@@ -11,6 +11,10 @@
serial1 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
host1x@50000000 {
hdmi@54280000 {
status = "okay";
diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 9b87526..34c6588 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -10,6 +10,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
pwm@7000a000 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index ed7e100..81a10a9 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -14,6 +14,10 @@
serial1 = &uartc;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index aea8994..0aed748 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -13,6 +13,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index 13d4e61..025e9e8 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -10,6 +10,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index d99af4e..69d25ca 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -13,6 +13,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 04c58e9..c61533a 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -13,6 +13,10 @@
serial0 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 340d811..bd76585 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -13,6 +13,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x00000000 0x20000000>;
};
diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts
index f2879cf..b914bcb 100644
--- a/arch/arm/boot/dts/tegra30-apalis-eval.dts
+++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts
@@ -17,6 +17,10 @@
serial3 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
pcie-controller@00003000 {
status = "okay";
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 3dede39..1eca3b2 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -12,6 +12,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x80000000 0x7ff00000>;
};
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index bb1ca15..de9d6cc 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -35,6 +35,10 @@
serial1 = &uartc;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
reg = <0x80000000 0x40000000>;
};
diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
index 3ff019f..93e1ffd 100644
--- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts
@@ -15,6 +15,10 @@
serial2 = &uartd;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
host1x@50000000 {
dc@54200000 {
rgb {
diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index 62f33fc..3c0b4d7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -10,9 +10,12 @@
aliases {
rtc0 = "/i2c@0,7000d000/as3722@40";
rtc1 = "/rtc@0,7000e000";
+ serial0 = &uarta;
};
- chosen { };
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
memory {
device_type = "memory";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
index ece0dec..73ba582 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi
@@ -9,6 +9,10 @@
serial0 = &uarta;
};
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
memory {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0xc0000000>;
--
2.5.0

103
HID-chicony-Add-support-for-Acer-Aspire-Switch-12.patch
View File

@ -1,103 +0,0 @@
From 98f07385212073536f303c07ece455acdd4d267f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=BE=D0=BB=D0=B0=D0=B9=20=D0=9A=D1=83?=
=?UTF-8?q?=D0=B4=D1=80=D1=8F=D0=B2=D1=86=D0=B5=D0=B2?=
<nkudriavtsev@gmail.com>
Date: Tue, 21 Jul 2015 13:31:52 +0300
Subject: [PATCH] HID: chicony: Add support for Acer Aspire Switch 12
Acer Aspire Switch 12 keyboard Chicony's controller reports too big usage
index on the 1st interface. The patch fixes the report. The work based on
solution from drivers/hid/hid-holtek-mouse.c
Bug report: https://bugzilla.kernel.org/show_bug.cgi?id=101721
Signed-off-by: Nicholas Kudriavtsev <nkudriavtsev@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
---
drivers/hid/hid-chicony.c | 26 ++++++++++++++++++++++++++
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 1 +
3 files changed, 28 insertions(+)
diff --git a/drivers/hid/hid-chicony.c b/drivers/hid/hid-chicony.c
index b613d5a79684..bc3cec199fee 100644
--- a/drivers/hid/hid-chicony.c
+++ b/drivers/hid/hid-chicony.c
@@ -20,6 +20,7 @@
#include <linux/input.h>
#include <linux/hid.h>
#include <linux/module.h>
+#include <linux/usb.h>
#include "hid-ids.h"
@@ -57,10 +58,34 @@ static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
return 1;
}
+static __u8 *ch_switch12_report_fixup(struct hid_device *hdev, __u8 *rdesc,
+ unsigned int *rsize)
+{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+
+ if (intf->cur_altsetting->desc.bInterfaceNumber == 1) {
+ /* Change usage maximum and logical maximum from 0x7fff to
+ * 0x2fff, so they don't exceed HID_MAX_USAGES */
+ switch (hdev->product) {
+ case USB_DEVICE_ID_CHICONY_ACER_SWITCH12:
+ if (*rsize >= 128 && rdesc[64] == 0xff && rdesc[65] == 0x7f
+ && rdesc[69] == 0xff && rdesc[70] == 0x7f) {
+ hid_info(hdev, "Fixing up report descriptor\n");
+ rdesc[65] = rdesc[70] = 0x2f;
+ }
+ break;
+ }
+
+ }
+ return rdesc;
+}
+
+
static const struct hid_device_id ch_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) },
{ }
};
MODULE_DEVICE_TABLE(hid, ch_devices);
@@ -68,6 +93,7 @@ MODULE_DEVICE_TABLE(hid, ch_devices);
static struct hid_driver ch_driver = {
.name = "chicony",
.id_table = ch_devices,
+ .report_fixup = ch_switch12_report_fixup,
.input_mapping = ch_input_mapping,
};
module_hid_driver(ch_driver);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index e6fce23b121a..f90ca6574221 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1807,6 +1807,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_AK1D) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_ACER_SWITCH12) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_CP2112) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b3b225b75d0a..79210ca8eff1 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -233,6 +233,7 @@
#define USB_DEVICE_ID_CHICONY_PIXART_USB_OPTICAL_MOUSE 0x1053
#define USB_DEVICE_ID_CHICONY_WIRELESS2 0x1123
#define USB_DEVICE_ID_CHICONY_AK1D 0x1125
+#define USB_DEVICE_ID_CHICONY_ACER_SWITCH12 0x1421
#define USB_VENDOR_ID_CHUNGHWAT 0x2247
#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH 0x0001
--
2.4.3

53
HID-hid-input-Fix-accessing-freed-memory-during-devi.patch
View File

@ -1,53 +0,0 @@
From 0621809e37936e7c2b3eac9165cf2aad7f9189eb Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date: Mon, 3 Aug 2015 14:57:30 +0900
Subject: [PATCH] HID: hid-input: Fix accessing freed memory during device
disconnect
During unbinding the driver was dereferencing a pointer to memory
already freed by power_supply_unregister().
Driver was freeing its internal description of battery through pointers
stored in power_supply structure. However, because the core owns the
power supply instance, after calling power_supply_unregister() this
memory is freed and the driver cannot access these members.
Fix this by storing the pointer to internal description of battery in a
local variable before calling power_supply_unregister(), so the pointer
remains valid.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reported-by: H.J. Lu <hjl.tools@gmail.com>
Fixes: 297d716f6260 ("power_supply: Change ownership from driver to core")
Cc: <stable@vger.kernel.org>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
---
drivers/hid/hid-input.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 3511bbab..e3c6364 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -462,12 +462,15 @@ out:
static void hidinput_cleanup_battery(struct hid_device *dev)
{
+ const struct power_supply_desc *psy_desc;
+
if (!dev->battery)
return;
+ psy_desc = dev->battery->desc;
power_supply_unregister(dev->battery);
- kfree(dev->battery->desc->name);
- kfree(dev->battery->desc);
+ kfree(psy_desc->name);
+ kfree(psy_desc);
dev->battery = NULL;
}
#else /* !CONFIG_HID_BATTERY_STRENGTH */
--
2.4.3

41
HID-multitouch-enable-palm-rejection-if-device-imple.patch
View File

@ -1,41 +0,0 @@
From 37e81f1a82ba4f214c05c4cc3807378753c7a867 Mon Sep 17 00:00:00 2001
From: Allen Hung <allen_hung@dell.com>
Date: Fri, 20 Nov 2015 18:21:06 +0800
Subject: [PATCH] HID: multitouch: enable palm rejection if device implements
confidence usage
The usage Confidence is mandary to Windows Precision Touchpad devices. The
appearance of this usage is checked in hidinput_connect but the quirk
MT_QUIRK_VALID_IS_CONFIDENCE is not applied to device accordingly.
Apply this quirk and also remove quirk MT_QUIRK_ALWAYS_VALID to enable palm
rejection for the WIN 8 touchpad devices which have implemented usage
Confidence in its input reports.
Tested on Dell XPS 13 laptop.
Signed-off-by: Allen Hung <allen_hung@dell.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-multitouch.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 7c811252c1ce..0c94348a168d 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -448,6 +448,11 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
mt_store_field(usage, td, hi);
return 1;
case HID_DG_CONFIDENCE:
+ if (cls->name == MT_CLS_WIN_8 &&
+ field->application == HID_DG_TOUCHPAD) {
+ cls->quirks &= ~MT_QUIRK_ALWAYS_VALID;
+ cls->quirks |= MT_QUIRK_VALID_IS_CONFIDENCE;
+ }
mt_store_field(usage, td, hi);
return 1;
case HID_DG_TIPSWITCH:
--
2.5.0

49
HID-sony-do-not-bail-out-when-the-sixaxis-refuses-th.patch
View File

@ -1,49 +0,0 @@
From 954d6154959c8c196fa4b89fc98a4fb377c6a38d Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Fri, 8 Jan 2016 17:58:49 +0100
Subject: [PATCH] HID: sony: do not bail out when the sixaxis refuses the
output report
When setting the operational mode, some third party (Speedlink Strike-FX)
gamepads refuse the output report. Failing here means we refuse to
initialize the gamepad while this should be harmless.
The weird part is that the initial commit that added this: a7de9b8
("HID: sony: Enable Gasia third-party PS3 controllers") mentions this
very same controller as one requiring this output report.
Anyway, it's broken for one user at least, so let's change it.
We will report an error, but at least the controller should work.
And no, these devices present themselves as legacy Sony controllers
(VID:PID of 054C:0268, as in the official ones) so there are no ways
of discriminating them from the official ones.
https://bugzilla.redhat.com/show_bug.cgi?id=1255325
Reported-and-tested-by: Max Fedotov <thesourcehim@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-sony.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 661f94f8ab8b..11f91c0c2458 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1411,8 +1411,10 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
}
ret = hid_hw_output_report(hdev, buf, 1);
- if (ret < 0)
- hid_err(hdev, "can't set operational mode: step 3\n");
+ if (ret < 0) {
+ hid_info(hdev, "can't set operational mode: step 3, ignoring\n");
+ ret = 0;
+ }
out:
kfree(buf);
--
2.5.0

1200
Initial-AllWinner-A64-and-PINE64-support.patch Normal file
View File

File diff suppressed because it is too large Load Diff

117
Initialize-msg-shm-IPC-objects-before-doing-ipc_addi.patch
View File

@ -1,117 +0,0 @@
From b9a532277938798b53178d5a66af6e2915cb27cf Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 30 Sep 2015 12:48:40 -0400
Subject: [PATCH] Initialize msg/shm IPC objects before doing ipc_addid()
As reported by Dmitry Vyukov, we really shouldn't do ipc_addid() before
having initialized the IPC object state. Yes, we initialize the IPC
object in a locked state, but with all the lockless RCU lookup work,
that IPC object lock no longer means that the state cannot be seen.
We already did this for the IPC semaphore code (see commit e8577d1f0329:
"ipc/sem.c: fully initialize sem_array before making it visible") but we
clearly forgot about msg and shm.
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
ipc/msg.c | 14 +++++++-------
ipc/shm.c | 13 +++++++------
ipc/util.c | 8 ++++----
3 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/ipc/msg.c b/ipc/msg.c
index 66c4f567eb73..1471db9a7e61 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -137,13 +137,6 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params)
return retval;
}
- /* ipc_addid() locks msq upon success. */
- id = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni);
- if (id < 0) {
- ipc_rcu_putref(msq, msg_rcu_free);
- return id;
- }
-
msq->q_stime = msq->q_rtime = 0;
msq->q_ctime = get_seconds();
msq->q_cbytes = msq->q_qnum = 0;
@@ -153,6 +146,13 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params)
INIT_LIST_HEAD(&msq->q_receivers);
INIT_LIST_HEAD(&msq->q_senders);
+ /* ipc_addid() locks msq upon success. */
+ id = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni);
+ if (id < 0) {
+ ipc_rcu_putref(msq, msg_rcu_free);
+ return id;
+ }
+
ipc_unlock_object(&msq->q_perm);
rcu_read_unlock();
diff --git a/ipc/shm.c b/ipc/shm.c
index 222131e8e38f..41787276e141 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -551,12 +551,6 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
if (IS_ERR(file))
goto no_file;
- id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni);
- if (id < 0) {
- error = id;
- goto no_id;
- }
-
shp->shm_cprid = task_tgid_vnr(current);
shp->shm_lprid = 0;
shp->shm_atim = shp->shm_dtim = 0;
@@ -565,6 +559,13 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
shp->shm_nattch = 0;
shp->shm_file = file;
shp->shm_creator = current;
+
+ id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni);
+ if (id < 0) {
+ error = id;
+ goto no_id;
+ }
+
list_add(&shp->shm_clist, &current->sysvshm.shm_clist);
/*
diff --git a/ipc/util.c b/ipc/util.c
index be4230020a1f..0f401d94b7c6 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -237,6 +237,10 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
rcu_read_lock();
spin_lock(&new->lock);
+ current_euid_egid(&euid, &egid);
+ new->cuid = new->uid = euid;
+ new->gid = new->cgid = egid;
+
id = idr_alloc(&ids->ipcs_idr, new,
(next_id < 0) ? 0 : ipcid_to_idx(next_id), 0,
GFP_NOWAIT);
@@ -249,10 +253,6 @@ int ipc_addid(struct ipc_ids *ids, struct kern_ipc_perm *new, int size)
ids->in_use++;
- current_euid_egid(&euid, &egid);
- new->cuid = new->uid = euid;
- new->gid = new->cgid = egid;
-
if (next_id < 0) {
new->seq = ids->seq++;
if (ids->seq > IPCID_SEQ_MAX)
--
2.4.3

41
Input-elantech-mark-protocols-v2-and-v3-as-semi-mt.patch
View File

@ -1,41 +0,0 @@
From 6544a1df11c48c8413071aac3316792e4678fbfb Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Mon, 11 Jan 2016 17:35:38 -0800
Subject: [PATCH] Input: elantech - mark protocols v2 and v3 as semi-mt
When using a protocol v2 or v3 hardware, elantech uses the function
elantech_report_semi_mt_data() to report data. This devices are rather
creepy because if num_finger is 3, (x2,y2) is (0,0). Yes, only one valid
touch is reported.
Anyway, userspace (libinput) is now confused by these (0,0) touches,
and detect them as palm, and rejects them.
Commit 3c0213d17a09 ("Input: elantech - fix semi-mt protocol for v3 HW")
was sufficient enough for xf86-input-synaptics and libinput before it has
palm rejection. Now we need to actually tell libinput that this device is
a semi-mt one and it should not rely on the actual values of the 2 touches.
Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/elantech.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 537ebb0e193a..78f93cf68840 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1222,7 +1222,7 @@ static int elantech_set_input_params(struct psmouse *psmouse)
input_set_abs_params(dev, ABS_TOOL_WIDTH, ETP_WMIN_V2,
ETP_WMAX_V2, 0, 0);
}
- input_mt_init_slots(dev, 2, 0);
+ input_mt_init_slots(dev, 2, INPUT_MT_SEMI_MT);
input_set_abs_params(dev, ABS_MT_POSITION_X, x_min, x_max, 0, 0);
input_set_abs_params(dev, ABS_MT_POSITION_Y, y_min, y_max, 0, 0);
break;
--
2.5.0

6
KEYS-Add-a-system-blacklist-keyring.patch
View File

@ -71,7 +71,7 @@ diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h
index b20cd885c1fd..51d8ddc60e0f 100644
--- a/include/keys/system_keyring.h
+++ b/include/keys/system_keyring.h
@@ -35,4 +35,8 @@ extern int system_verify_data(const void *data, unsigned long len,
@@ -35,6 +35,10 @@ extern int system_verify_data(const void *data, unsigned long len,
enum key_being_used_for usage);
#endif
@ -79,7 +79,9 @@ index b20cd885c1fd..51d8ddc60e0f 100644
+extern struct key *system_blacklist_keyring;
+#endif
+
#endif /* _KEYS_SYSTEM_KEYRING_H */
#ifdef CONFIG_IMA_MOK_KEYRING
extern struct key *ima_mok_keyring;
extern struct key *ima_blacklist_keyring;
diff --git a/init/Kconfig b/init/Kconfig
index 02da9f1fd9df..782d26f02885 100644
--- a/init/Kconfig

49
KVM-MTRR-remove-MSR-0x2f8.patch Normal file
View File

@ -0,0 +1,49 @@
From bb0f06280beb6507226627a85076ae349a23fe22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= <rkrcmar@redhat.com>
Date: Mon, 16 May 2016 09:45:35 -0400
Subject: [PATCH] KVM: MTRR: remove MSR 0x2f8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
MSR 0x2f8 accessed the 124th Variable Range MTRR ever since MTRR support
was introduced by 9ba075a664df ("KVM: MTRR support").
0x2f8 became harmful when 910a6aae4e2e ("KVM: MTRR: exactly define the
size of variable MTRRs") shrinked the array of VR MTRRs from 256 to 8,
which made access to index 124 out of bounds. The surrounding code only
WARNs in this situation, thus the guest gained a limited read/write
access to struct kvm_arch_vcpu.
0x2f8 is not a valid VR MTRR MSR, because KVM has/advertises only 16 VR
MTRR MSRs, 0x200-0x20f. Every VR MTRR is set up using two MSRs, 0x2f8
was treated as a PHYSBASE and 0x2f9 would be its PHYSMASK, but 0x2f9 was
not implemented in KVM, therefore 0x2f8 could never do anything useful
and getting rid of it is safe.
This fixes CVE-2016-TBD.
Fixes: 910a6aae4e2e ("KVM: MTRR: exactly define the size of variable MTRRs")
Cc: stable@vger.kernel.org
Reported-by: David Matlack <dmatlack@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
arch/x86/kvm/mtrr.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/x86/kvm/mtrr.c b/arch/x86/kvm/mtrr.c
index 3f8c732117ec..c146f3c262c3 100644
--- a/arch/x86/kvm/mtrr.c
+++ b/arch/x86/kvm/mtrr.c
@@ -44,8 +44,6 @@ static bool msr_mtrr_valid(unsigned msr)
case MSR_MTRRdefType:
case MSR_IA32_CR_PAT:
return true;
- case 0x2f8:
- return true;
}
return false;
}
--
2.5.5

6
Makefile
View File

@ -19,7 +19,7 @@ noarch:
fedpkg -v local --arch=noarch
# 'make local' also needs to build the noarch firmware package
local: noarch
local:
fedpkg -v local
extremedebug:
@ -37,6 +37,7 @@ debug:
@perl -pi -e 's/# CONFIG_PROVE_RCU is not set/CONFIG_PROVE_RCU=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_SPINLOCK is not set/CONFIG_DEBUG_SPINLOCK=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_VM is not set/CONFIG_DEBUG_VM=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_VM_PGFLAGS is not set/CONFIG_DEBUG_VM_PGFLAGS=y/' config-nodebug
@perl -pi -e 's/# CONFIG_FAULT_INJECTION is not set/CONFIG_FAULT_INJECTION=y/' config-nodebug
@perl -pi -e 's/# CONFIG_FAILSLAB is not set/CONFIG_FAILSLAB=y/' config-nodebug
@perl -pi -e 's/# CONFIG_FAIL_PAGE_ALLOC is not set/CONFIG_FAIL_PAGE_ALLOC=y/' config-nodebug
@ -79,7 +80,6 @@ debug:
@perl -pi -e 's/# CONFIG_CARL9170_DEBUGFS is not set/CONFIG_CARL9170_DEBUGFS=y/' config-nodebug
@perl -pi -e 's/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/CONFIG_IWLWIFI_DEVICE_TRACING=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DMADEVICES_DEBUG is not set/CONFIG_DMADEVICES_DEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DMADEVICES_VDEBUG is not set/CONFIG_DMADEVICES_VDEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_CEPH_LIB_PRETTYDEBUG is not set/CONFIG_CEPH_LIB_PRETTYDEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_QUOTA_DEBUG is not set/CONFIG_QUOTA_DEBUG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_KGDB_KDB is not set/CONFIG_KGDB_KDB=y/' config-nodebug
@ -89,9 +89,9 @@ debug:
@perl -pi -e 's/# CONFIG_TEST_LIST_SORT is not set/CONFIG_TEST_LIST_SORT=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_ATOMIC_SLEEP is not set/CONFIG_DEBUG_ATOMIC_SLEEP=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DETECT_HUNG_TASK is not set/CONFIG_DETECT_HUNG_TASK=y/' config-nodebug
@perl -pi -e 's/# CONFIG_WQ_WATCHDOG is not set/CONFIG_WQ_WATCHDOG=y/' config-nodebug
@perl -pi -e 's/# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set/CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y/' config-nodebug
@perl -pi -e 's/# CONFIG_DEBUG_KMEMLEAK is not set/CONFIG_DEBUG_KMEMLEAK=y/' config-nodebug
@perl -pi -e 's/# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set/CONFIG_X86_DEBUG_STATIC_CPU_HAS=y/' config-nodebug
@# just in case we're going from extremedebug -> debug
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-nodebug

8
Makefile.release
View File

@ -17,6 +17,7 @@ config-release:
@perl -pi -e 's/CONFIG_PROVE_RCU=y/# CONFIG_PROVE_RCU is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_SPINLOCK=y/# CONFIG_DEBUG_SPINLOCK is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_VM=y/# CONFIG_DEBUG_VM is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_VM_PGFLAGS=y/# CONFIG_DEBUG_VM_PGFLAGS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_FAULT_INJECTION=y/# CONFIG_FAULT_INJECTION is not set/' config-nodebug
@perl -pi -e 's/CONFIG_FAILSLAB=y/# CONFIG_FAILSLAB is not set/' config-nodebug
@perl -pi -e 's/CONFIG_FAIL_PAGE_ALLOC=y/# CONFIG_FAIL_PAGE_ALLOC is not set/' config-nodebug
@ -58,7 +59,6 @@ config-release:
@perl -pi -e 's/CONFIG_CARL9170_DEBUGFS=y/# CONFIG_CARL9170_DEBUGFS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_IWLWIFI_DEVICE_TRACING=y/# CONFIG_IWLWIFI_DEVICE_TRACING is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DMADEVICES_DEBUG=y/# CONFIG_DMADEVICES_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DMADEVICES_VDEBUG=y/# CONFIG_DMADEVICES_VDEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CEPH_LIB_PRETTYDEBUG=y/# CONFIG_CEPH_LIB_PRETTYDEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_QUOTA_DEBUG=y/# CONFIG_QUOTA_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_CPU_NOTIFIER_ERROR_INJECT=m/# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set/' config-nodebug
@ -68,13 +68,13 @@ config-release:
@perl -pi -e 's/CONFIG_TEST_STRING_HELPERS=m/# CONFIG_TEST_STRING_HELPERS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_ATOMIC_SLEEP=y/# CONFIG_DEBUG_ATOMIC_SLEEP is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DETECT_HUNG_TASK=y/# CONFIG_DETECT_HUNG_TASK is not set/' config-nodebug
@perl -pi -e 's/CONFIG_WQ_WATCHDOG=y/# CONFIG_WQ_WATCHDOG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y/# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set/' config-nodebug
@perl -pi -e 's/CONFIG_DEBUG_KMEMLEAK=y/# CONFIG_DEBUG_KMEMLEAK is not set/' config-nodebug
@perl -pi -e 's/CONFIG_MAC80211_MESSAGE_TRACING=y/# CONFIG_MAC80211_MESSAGE_TRACING is not set/' config-nodebug
@perl -pi -e 's/CONFIG_XFS_WARN=y/# CONFIG_XFS_WARN is not set/' config-nodebug
@perl -pi -e 's/CONFIG_EDAC_DEBUG=y/# CONFIG_EDAC_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_RTLWIFI_DEBUG=y/# CONFIG_RTLWIFI_DEBUG is not set/' config-nodebug
@perl -pi -e 's/CONFIG_X86_DEBUG_STATIC_CPU_HAS=y/# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set/' config-nodebug
@# Undo anything that make extremedebug might have set
@perl -pi -e 's/CONFIG_DEBUG_PAGEALLOC=y/# CONFIG_DEBUG_PAGEALLOC is not set/' config-debug
@ -82,7 +82,3 @@ config-release:
@# Change defaults back to sane things.
@perl -pi -e 's/CONFIG_MAXSMP=y/# CONFIG_MAXSMP is not set/' config-x86-generic
@perl -pi -e 's/CONFIG_SCHEDSTATS=y/# CONFIG_SCHEDSTATS is not set/' config-nodebug
@perl -pi -e 's/CONFIG_LATENCYTOP=y/# CONFIG_LATENCYTOP is not set/' config-nodebug

101
PNP-Add-Broadwell-to-Intel-MCH-size-workaround.patch
View File

@ -1,101 +0,0 @@
From 61feb31b0dfecfd7949e672a54ac7256f4dd2c3d Mon Sep 17 00:00:00 2001
From: Christophe Le Roy <christophe.fish@gmail.com>
Date: Fri, 11 Dec 2015 09:13:42 +0100
Subject: [PATCH] PNP: Add Broadwell to Intel MCH size workaround
Add device ID 0x1604 for Broadwell to commit cb171f7abb9a ("PNP:
Work around BIOS defects in Intel MCH area reporting").
>From a Lenovo ThinkPad T550:
system 00:01: [io 0x1800-0x189f] could not be reserved
system 00:01: [io 0x0800-0x087f] has been reserved
system 00:01: [io 0x0880-0x08ff] has been reserved
system 00:01: [io 0x0900-0x097f] has been reserved
system 00:01: [io 0x0980-0x09ff] has been reserved
system 00:01: [io 0x0a00-0x0a7f] has been reserved
system 00:01: [io 0x0a80-0x0aff] has been reserved
system 00:01: [io 0x0b00-0x0b7f] has been reserved
system 00:01: [io 0x0b80-0x0bff] has been reserved
system 00:01: [io 0x15e0-0x15ef] has been reserved
system 00:01: [io 0x1600-0x167f] has been reserved
system 00:01: [io 0x1640-0x165f] has been reserved
system 00:01: [mem 0xf8000000-0xfbffffff] could not be reserved
system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[...]
resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:01 [mem 0xfed10000-0xfed13fff]
------------[ cut here ]------------
WARNING: CPU: 2 PID: 1 at /build/linux-CrHvZ_/linux-4.2.6/arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2ee/0x360()
Info: mapping multiple BARs. Your kernel is fine.
Modules linked in:
CPU: 2 PID: 1 Comm: swapper/0 Not tainted 4.2.0-1-amd64 #1 Debian 4.2.6-1
Hardware name: LENOVO 20CKCTO1WW/20CKCTO1WW, BIOS N11ET34W (1.10 ) 08/20/2015
0000000000000000 ffffffff817e6868 ffffffff8154e2f6 ffff8802241efbf8
ffffffff8106e5b1 ffffc90000e98000 0000000000006000 ffffc90000e98000
0000000000006000 0000000000000000 ffffffff8106e62a ffffffff817e68c8
Call Trace:
[<ffffffff8154e2f6>] ? dump_stack+0x40/0x50
[<ffffffff8106e5b1>] ? warn_slowpath_common+0x81/0xb0
[<ffffffff8106e62a>] ? warn_slowpath_fmt+0x4a/0x50
[<ffffffff810742a3>] ? iomem_map_sanity_check+0xb3/0xc0
[<ffffffff8105dade>] ? __ioremap_caller+0x2ee/0x360
[<ffffffff81036ae6>] ? snb_uncore_imc_init_box+0x66/0x90
[<ffffffff810351a8>] ? uncore_pci_probe+0xc8/0x1a0
[<ffffffff81302d7f>] ? local_pci_probe+0x3f/0xa0
[<ffffffff81303ea4>] ? pci_device_probe+0xc4/0x110
[<ffffffff813d9b1e>] ? driver_probe_device+0x1ee/0x450
[<ffffffff813d9dfb>] ? __driver_attach+0x7b/0x80
[<ffffffff813d9d80>] ? driver_probe_device+0x450/0x450
[<ffffffff813d796a>] ? bus_for_each_dev+0x5a/0x90
[<ffffffff813d9091>] ? bus_add_driver+0x1f1/0x290
[<ffffffff81b37fa8>] ? uncore_cpu_setup+0xc/0xc
[<ffffffff813da73f>] ? driver_register+0x5f/0xe0
[<ffffffff81b38074>] ? intel_uncore_init+0xcc/0x2b0
[<ffffffff81b37fa8>] ? uncore_cpu_setup+0xc/0xc
[<ffffffff8100213e>] ? do_one_initcall+0xce/0x200
[<ffffffff8108a100>] ? parse_args+0x140/0x4e0
[<ffffffff81b2b0cb>] ? kernel_init_freeable+0x162/0x1e8
[<ffffffff815443f0>] ? rest_init+0x80/0x80
[<ffffffff815443fe>] ? kernel_init+0xe/0xf0
[<ffffffff81553e5f>] ? ret_from_fork+0x3f/0x70
[<ffffffff815443f0>] ? rest_init+0x80/0x80
---[ end trace 472e7959536abf12 ]---
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
Subsystem: Lenovo Device 2223
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: bdw_uncore
00: 86 80 04 16 06 00 90 20 09 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 aa 17 23 22
30: 00 00 00 00 e0 00 00 00 00 00 00 00 00 00 00 00
Signed-off-by: Christophe Le Roy <christophe.fish@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/pnp/quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 943c1cb9566c..f700723ca5d6 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -343,6 +343,7 @@ static void quirk_amd_mmconfig_area(struct pnp_dev *dev)
static const unsigned int mch_quirk_devices[] = {
0x0154, /* Ivy Bridge */
0x0c00, /* Haswell */
+ 0x1604, /* Broadwell */
};
static struct pci_dev *get_intel_host(void)
--
2.5.0

119
PNP-Add-Haswell-ULT-to-Intel-MCH-size-workaround.patch
View File

@ -1,119 +0,0 @@
From afa5b65015ff2a7f0b4ec8cab6f58fa47025259a Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Fri, 22 Jan 2016 08:11:46 -0500
Subject: [PATCH] PNP: Add Haswell-ULT to Intel MCH size workaround
Add device ID 0x0a04 for Haswell-ULT to the list of devices with MCH
problems.
From a Lenovo ThinkPad T440S:
[ 0.188604] pnp: PnP ACPI init
[ 0.189044] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.189048] system 00:00: [mem 0x000c0000-0x000c3fff] could not be reserved
[ 0.189050] system 00:00: [mem 0x000c4000-0x000c7fff] could not be reserved
[ 0.189052] system 00:00: [mem 0x000c8000-0x000cbfff] could not be reserved
[ 0.189054] system 00:00: [mem 0x000cc000-0x000cffff] could not be reserved
[ 0.189056] system 00:00: [mem 0x000d0000-0x000d3fff] has been reserved
[ 0.189058] system 00:00: [mem 0x000d4000-0x000d7fff] has been reserved
[ 0.189060] system 00:00: [mem 0x000d8000-0x000dbfff] has been reserved
[ 0.189061] system 00:00: [mem 0x000dc000-0x000dffff] has been reserved
[ 0.189063] system 00:00: [mem 0x000e0000-0x000e3fff] could not be reserved
[ 0.189065] system 00:00: [mem 0x000e4000-0x000e7fff] could not be reserved
[ 0.189067] system 00:00: [mem 0x000e8000-0x000ebfff] could not be reserved
[ 0.189069] system 00:00: [mem 0x000ec000-0x000effff] could not be reserved
[ 0.189071] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved
[ 0.189073] system 00:00: [mem 0x00100000-0xdf9fffff] could not be reserved
[ 0.189075] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved
[ 0.189078] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved
[ 0.189082] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.189216] system 00:01: [io 0x1800-0x189f] could not be reserved
[ 0.189220] system 00:01: [io 0x0800-0x087f] has been reserved
[ 0.189222] system 00:01: [io 0x0880-0x08ff] has been reserved
[ 0.189224] system 00:01: [io 0x0900-0x097f] has been reserved
[ 0.189226] system 00:01: [io 0x0980-0x09ff] has been reserved
[ 0.189229] system 00:01: [io 0x0a00-0x0a7f] has been reserved
[ 0.189231] system 00:01: [io 0x0a80-0x0aff] has been reserved
[ 0.189233] system 00:01: [io 0x0b00-0x0b7f] has been reserved
[ 0.189235] system 00:01: [io 0x0b80-0x0bff] has been reserved
[ 0.189238] system 00:01: [io 0x15e0-0x15ef] has been reserved
[ 0.189240] system 00:01: [io 0x1600-0x167f] has been reserved
[ 0.189242] system 00:01: [io 0x1640-0x165f] has been reserved
[ 0.189246] system 00:01: [mem 0xf8000000-0xfbffffff] could not be reserved
[ 0.189249] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved
[ 0.189251] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.189254] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved
[ 0.189256] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.189258] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.189261] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved
[ 0.189264] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[....]
[ 0.583653] resource sanity check: requesting [mem 0xfed10000-0xfed15fff], which spans more than pnp 00:01 [mem 0xfed10000-0xfed13fff]
[ 0.583654] ------------[ cut here ]------------
[ 0.583660] WARNING: CPU: 0 PID: 1 at arch/x86/mm/ioremap.c:198 __ioremap_caller+0x2c5/0x380()
[ 0.583661] Info: mapping multiple BARs. Your kernel is fine.
[ 0.583662] Modules linked in:
[ 0.583666] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.3.3-303.fc23.x86_64 #1
[ 0.583668] Hardware name: LENOVO 20AR001GXS/20AR001GXS, BIOS GJET86WW (2.36 ) 12/04/2015
[ 0.583670] 0000000000000000 0000000014cf7e59 ffff880214a1baf8 ffffffff813a625f
[ 0.583673] ffff880214a1bb40 ffff880214a1bb30 ffffffff810a07c2 00000000fed10000
[ 0.583675] ffffc90000cb8000 0000000000006000 0000000000000000 ffff8800d6381040
[ 0.583678] Call Trace:
[ 0.583683] [<ffffffff813a625f>] dump_stack+0x44/0x55
[ 0.583686] [<ffffffff810a07c2>] warn_slowpath_common+0x82/0xc0
[ 0.583688] [<ffffffff810a085c>] warn_slowpath_fmt+0x5c/0x80
[ 0.583692] [<ffffffff810a6fba>] ? iomem_map_sanity_check+0xba/0xd0
[ 0.583695] [<ffffffff81065835>] __ioremap_caller+0x2c5/0x380
[ 0.583698] [<ffffffff81065907>] ioremap_nocache+0x17/0x20
[ 0.583701] [<ffffffff8103a119>] snb_uncore_imc_init_box+0x79/0xb0
[ 0.583705] [<ffffffff81038900>] uncore_pci_probe+0xd0/0x1b0
[ 0.583707] [<ffffffff813efda5>] local_pci_probe+0x45/0xa0
[ 0.583710] [<ffffffff813f118d>] pci_device_probe+0xfd/0x140
[ 0.583713] [<ffffffff814d9b52>] driver_probe_device+0x222/0x480
[ 0.583715] [<ffffffff814d9e34>] __driver_attach+0x84/0x90
[ 0.583717] [<ffffffff814d9db0>] ? driver_probe_device+0x480/0x480
[ 0.583720] [<ffffffff814d762c>] bus_for_each_dev+0x6c/0xc0
[ 0.583722] [<ffffffff814d930e>] driver_attach+0x1e/0x20
[ 0.583724] [<ffffffff814d8e4b>] bus_add_driver+0x1eb/0x280
[ 0.583727] [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12
[ 0.583729] [<ffffffff814da680>] driver_register+0x60/0xe0
[ 0.583733] [<ffffffff813ef78c>] __pci_register_driver+0x4c/0x50
[ 0.583736] [<ffffffff81d6affc>] intel_uncore_init+0xe2/0x2e6
[ 0.583738] [<ffffffff81d6af1a>] ? uncore_cpu_setup+0x12/0x12
[ 0.583741] [<ffffffff81002123>] do_one_initcall+0xb3/0x200
[ 0.583745] [<ffffffff810be500>] ? parse_args+0x1a0/0x4a0
[ 0.583749] [<ffffffff81d5c1c8>] kernel_init_freeable+0x189/0x223
[ 0.583752] [<ffffffff81775c40>] ? rest_init+0x80/0x80
[ 0.583754] [<ffffffff81775c4e>] kernel_init+0xe/0xe0
[ 0.583758] [<ffffffff81781adf>] ret_from_fork+0x3f/0x70
[ 0.583760] [<ffffffff81775c40>] ? rest_init+0x80/0x80
[ 0.583765] ---[ end trace 077c426a39e018aa ]---
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 0b)
Subsystem: Lenovo Device [17aa:220c]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: hsw_uncore
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
---
drivers/pnp/quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index f700723ca5d6..d28e3ab9479c 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -342,6 +342,7 @@ static void quirk_amd_mmconfig_area(struct pnp_dev *dev)
/* Device IDs of parts that have 32KB MCH space */
static const unsigned int mch_quirk_devices[] = {
0x0154, /* Ivy Bridge */
+ 0x0a04, /* Haswell-ULT */
0x0c00, /* Haswell */
0x1604, /* Broadwell */
};
--
2.5.0

79
RDS-verify-the-underlying-transport-exists-before-cr.patch
View File

@ -1,79 +0,0 @@
From 74e98eb085889b0d2d4908f59f6e00026063014f Mon Sep 17 00:00:00 2001
From: Sasha Levin <sasha.levin@oracle.com>
Date: Tue, 8 Sep 2015 10:53:40 -0400
Subject: [PATCH] RDS: verify the underlying transport exists before creating a
connection
There was no verification that an underlying transport exists when creating
a connection, this would cause dereferencing a NULL ptr.
It might happen on sockets that weren't properly bound before attempting to
send a message, which will cause a NULL ptr deref:
[135546.047719] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC KASAN
[135546.051270] Modules linked in:
[135546.051781] CPU: 4 PID: 15650 Comm: trinity-c4 Not tainted 4.2.0-next-20150902-sasha-00041-gbaa1222-dirty #2527
[135546.053217] task: ffff8800835bc000 ti: ffff8800bc708000 task.ti: ffff8800bc708000
[135546.054291] RIP: __rds_conn_create (net/rds/connection.c:194)
[135546.055666] RSP: 0018:ffff8800bc70fab0 EFLAGS: 00010202
[135546.056457] RAX: dffffc0000000000 RBX: 0000000000000f2c RCX: ffff8800835bc000
[135546.057494] RDX: 0000000000000007 RSI: ffff8800835bccd8 RDI: 0000000000000038
[135546.058530] RBP: ffff8800bc70fb18 R08: 0000000000000001 R09: 0000000000000000
[135546.059556] R10: ffffed014d7a3a23 R11: ffffed014d7a3a21 R12: 0000000000000000
[135546.060614] R13: 0000000000000001 R14: ffff8801ec3d0000 R15: 0000000000000000
[135546.061668] FS: 00007faad4ffb700(0000) GS:ffff880252000000(0000) knlGS:0000000000000000
[135546.062836] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[135546.063682] CR2: 000000000000846a CR3: 000000009d137000 CR4: 00000000000006a0
[135546.064723] Stack:
[135546.065048] ffffffffafe2055c ffffffffafe23fc1 ffffed00493097bf ffff8801ec3d0008
[135546.066247] 0000000000000000 00000000000000d0 0000000000000000 ac194a24c0586342
[135546.067438] 1ffff100178e1f78 ffff880320581b00 ffff8800bc70fdd0 ffff880320581b00
[135546.068629] Call Trace:
[135546.069028] ? __rds_conn_create (include/linux/rcupdate.h:856 net/rds/connection.c:134)
[135546.069989] ? rds_message_copy_from_user (net/rds/message.c:298)
[135546.071021] rds_conn_create_outgoing (net/rds/connection.c:278)
[135546.071981] rds_sendmsg (net/rds/send.c:1058)
[135546.072858] ? perf_trace_lock (include/trace/events/lock.h:38)
[135546.073744] ? lockdep_init (kernel/locking/lockdep.c:3298)
[135546.074577] ? rds_send_drop_to (net/rds/send.c:976)
[135546.075508] ? __might_fault (./arch/x86/include/asm/current.h:14 mm/memory.c:3795)
[135546.076349] ? __might_fault (mm/memory.c:3795)
[135546.077179] ? rds_send_drop_to (net/rds/send.c:976)
[135546.078114] sock_sendmsg (net/socket.c:611 net/socket.c:620)
[135546.078856] SYSC_sendto (net/socket.c:1657)
[135546.079596] ? SYSC_connect (net/socket.c:1628)
[135546.080510] ? trace_dump_stack (kernel/trace/trace.c:1926)
[135546.081397] ? ring_buffer_unlock_commit (kernel/trace/ring_buffer.c:2479 kernel/trace/ring_buffer.c:2558 kernel/trace/ring_buffer.c:2674)
[135546.082390] ? trace_buffer_unlock_commit (kernel/trace/trace.c:1749)
[135546.083410] ? trace_event_raw_event_sys_enter (include/trace/events/syscalls.h:16)
[135546.084481] ? do_audit_syscall_entry (include/trace/events/syscalls.h:16)
[135546.085438] ? trace_buffer_unlock_commit (kernel/trace/trace.c:1749)
[135546.085515] rds_ib_laddr_check(): addr 36.74.25.172 ret -99 node type -1
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/rds/connection.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/rds/connection.c b/net/rds/connection.c
index 9b2de5e67d79..49adeef8090c 100644
--- a/net/rds/connection.c
+++ b/net/rds/connection.c
@@ -190,6 +190,12 @@ new_conn:
}
}
+ if (trans == NULL) {
+ kmem_cache_free(rds_conn_slab, conn);
+ conn = ERR_PTR(-ENODEV);
+ goto out;
+ }
+
conn->c_trans = trans;
ret = trans->conn_alloc(conn, gfp);
--
2.4.3

41
USB-usbfs-fix-potential-infoleak-in-devio.patch Normal file
View File

@ -0,0 +1,41 @@
From 7adc5cbc25dcc47dc3856108d9823d08da75da9d Mon Sep 17 00:00:00 2001
From: Kangjie Lu <kangjielu@gmail.com>
Date: Tue, 3 May 2016 16:32:16 -0400
Subject: [PATCH] USB: usbfs: fix potential infoleak in devio
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The stack object “ci” has a total size of 8 bytes. Its last 3 bytes
are padding bytes which are not initialized and leaked to userland
via “copy_to_user”.
Signed-off-by: Kangjie Lu <kjlu@gatech.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/core/devio.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 52c4461dfccd..9b7f1f75e887 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1316,10 +1316,11 @@ static int proc_getdriver(struct usb_dev_state *ps, void __user *arg)
static int proc_connectinfo(struct usb_dev_state *ps, void __user *arg)
{
- struct usbdevfs_connectinfo ci = {
- .devnum = ps->dev->devnum,
- .slow = ps->dev->speed == USB_SPEED_LOW
- };
+ struct usbdevfs_connectinfo ci;
+
+ memset(&ci, 0, sizeof(ci));
+ ci.devnum = ps->dev->devnum;
+ ci.slow = ps->dev->speed == USB_SPEED_LOW;
if (copy_to_user(arg, &ci, sizeof(ci)))
return -EFAULT;
--
2.5.5

81
USB-whiteheat-fix-potential-null-deref-at-probe.patch
View File

@ -1,81 +0,0 @@
From 10d98bced414c6fc1d09db123e7f762d91b5ebea Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Wed, 23 Sep 2015 11:41:42 -0700
Subject: [PATCH] USB: whiteheat: fix potential null-deref at probe
Fix potential null-pointer dereference at probe by making sure that the
required endpoints are present.
The whiteheat driver assumes there are at least five pairs of bulk
endpoints, of which the final pair is used for the "command port". An
attempt to bind to an interface with fewer bulk endpoints would
currently lead to an oops.
Fixes CVE-2015-5257.
Reported-by: Moein Ghasemzadeh <moein@istuary.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
---
drivers/usb/serial/whiteheat.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 6c3734d2b45a..d3ea90bef84d 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -80,6 +80,8 @@ static int whiteheat_firmware_download(struct usb_serial *serial,
static int whiteheat_firmware_attach(struct usb_serial *serial);
/* function prototypes for the Connect Tech WhiteHEAT serial converter */
+static int whiteheat_probe(struct usb_serial *serial,
+ const struct usb_device_id *id);
static int whiteheat_attach(struct usb_serial *serial);
static void whiteheat_release(struct usb_serial *serial);
static int whiteheat_port_probe(struct usb_serial_port *port);
@@ -116,6 +118,7 @@ static struct usb_serial_driver whiteheat_device = {
.description = "Connect Tech - WhiteHEAT",
.id_table = id_table_std,
.num_ports = 4,
+ .probe = whiteheat_probe,
.attach = whiteheat_attach,
.release = whiteheat_release,
.port_probe = whiteheat_port_probe,
@@ -217,6 +220,34 @@ static int whiteheat_firmware_attach(struct usb_serial *serial)
/*****************************************************************************
* Connect Tech's White Heat serial driver functions
*****************************************************************************/
+
+static int whiteheat_probe(struct usb_serial *serial,
+ const struct usb_device_id *id)
+{
+ struct usb_host_interface *iface_desc;
+ struct usb_endpoint_descriptor *endpoint;
+ size_t num_bulk_in = 0;
+ size_t num_bulk_out = 0;
+ size_t min_num_bulk;
+ unsigned int i;
+
+ iface_desc = serial->interface->cur_altsetting;
+
+ for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
+ endpoint = &iface_desc->endpoint[i].desc;
+ if (usb_endpoint_is_bulk_in(endpoint))
+ ++num_bulk_in;
+ if (usb_endpoint_is_bulk_out(endpoint))
+ ++num_bulk_out;
+ }
+
+ min_num_bulk = COMMAND_PORT + 1;
+ if (num_bulk_in < min_num_bulk || num_bulk_out < min_num_bulk)
+ return -ENODEV;
+
+ return 0;
+}
+
static int whiteheat_attach(struct usb_serial *serial)
{
struct usb_serial_port *command_port;
--
2.4.3

81
acpi-video-Add-force-native-backlight-quirk-for-Leno.patch
View File

@ -1,81 +0,0 @@
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 3 Mar 2015 08:31:24 +0100
Subject: [PATCH] acpi: video: Add force native backlight quirk for Lenovo
Ideapad Z570
The Lenovo Ideapad Z570 (which is an Acer in disguise like some other Ideapads)
has a broken acpi_video interface, this was fixed in commmit a11d342fb8
("ACPI / video: force vendor backlight on Lenovo Ideapad Z570").
Which stops acpi_video from registering a backlight interface, but this is
only a partial fix, because for people who have the ideapad-laptop module
installed that module will now register a backlight interface, which also
does not work, so we need to use the native intel_backlight interface.
The Lenovo Ideapad 570 is a pre-win8 laptop / too old for the acpi-video code
to automatically prefer the native backlight interface, so add a quirk for it.
This commit also removes the previous incomplete fix.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1187004
Cc: Stepan Bujnak <stepanbujnak@fastmail.fm>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/acpi/video.c | 17 +++++++++++++++++
drivers/acpi/video_detect.c | 8 --------
2 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 70ea37bea84f..d9bf8ba7d848 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -425,6 +425,12 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
return 0;
}
+static int __init video_enable_native_backlight(const struct dmi_system_id *d)
+{
+ use_native_backlight_dmi = NATIVE_BACKLIGHT_ON;
+ return 0;
+}
+
static struct dmi_system_id video_dmi_table[] __initdata = {
/*
* Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
@@ -566,6 +572,17 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_NAME, "XPS L521X"),
},
},
+
+ /* Non win8 machines which need native backlight nevertheless */
+ {
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=1187004 */
+ .callback = video_enable_native_backlight,
+ .ident = "Lenovo Ideapad Z570",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "102434U"),
+ },
+ },
{}
};
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 27c43499977a..c42feb2bacd0 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -174,14 +174,6 @@ static struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5737"),
},
},
- {
- .callback = video_detect_force_vendor,
- .ident = "Lenovo IdeaPad Z570",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
- DMI_MATCH(DMI_PRODUCT_VERSION, "Ideapad Z570"),
- },
- },
{ },
};

73
acpi-video-Allow-forcing-native-backlight-on-non-win.patch
View File

@ -1,73 +0,0 @@
From: Aaron Lu <aaron.lu@intel.com>
Date: Wed, 11 Mar 2015 14:14:56 +0800
Subject: [PATCH] acpi: video: Allow forcing native backlight on non win8
machines
The native backlight behavior (so not registering both the acpi-video
and the vendor backlight driver) can be useful on some non win8 machines
too, so change the behavior of the video.use_native_backlight=1 or 0
kernel cmdline option to be: if user has set video.use_native_backlight=1
or 0, use that no matter if it is a win8 system or not. Also, we will
put some known systems into the DMI table to make them either use native
backlight interface or not, and the use_native_backlight_dmi is used to
reflect that.
Original-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/acpi/video.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index db70d550f526..70ea37bea84f 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -82,9 +82,15 @@ module_param(allow_duplicates, bool, 0644);
* For Windows 8 systems: used to decide if video module
* should skip registering backlight interface of its own.
*/
-static int use_native_backlight_param = -1;
+enum {
+ NATIVE_BACKLIGHT_NOT_SET = -1,
+ NATIVE_BACKLIGHT_OFF,
+ NATIVE_BACKLIGHT_ON,
+};
+
+static int use_native_backlight_param = NATIVE_BACKLIGHT_NOT_SET;
module_param_named(use_native_backlight, use_native_backlight_param, int, 0444);
-static bool use_native_backlight_dmi = true;
+static int use_native_backlight_dmi = NATIVE_BACKLIGHT_NOT_SET;
static int register_count;
static struct mutex video_list_lock;
@@ -237,15 +243,16 @@ static void acpi_video_switch_brightness(struct work_struct *work);
static bool acpi_video_use_native_backlight(void)
{
- if (use_native_backlight_param != -1)
+ if (use_native_backlight_param != NATIVE_BACKLIGHT_NOT_SET)
return use_native_backlight_param;
- else
+ else if (use_native_backlight_dmi != NATIVE_BACKLIGHT_NOT_SET)
return use_native_backlight_dmi;
+ return acpi_osi_is_win8();
}
bool acpi_video_verify_backlight_support(void)
{
- if (acpi_osi_is_win8() && acpi_video_use_native_backlight() &&
+ if (acpi_video_use_native_backlight() &&
backlight_device_registered(BACKLIGHT_RAW))
return false;
return acpi_video_backlight_support();
@@ -414,7 +421,7 @@ static int __init video_set_bqc_offset(const struct dmi_system_id *d)
static int __init video_disable_native_backlight(const struct dmi_system_id *d)
{
- use_native_backlight_dmi = false;
+ use_native_backlight_dmi = NATIVE_BACKLIGHT_OFF;
return 0;
}

41
alua_fix.patch
View File

@ -1,41 +0,0 @@
From 221255aee67ec1c752001080aafec0c4e9390d95 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Tue, 1 Dec 2015 10:16:42 +0100
Subject: scsi: ignore errors from scsi_dh_add_device()
device handler initialisation might fail due to a number of
reasons. But as device_handlers are optional this shouldn't
cause us to disable the device entirely.
So just ignore errors from scsi_dh_add_device().
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/scsi/scsi_sysfs.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index fc3cd26..d015374 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -1120,11 +1120,12 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
}
error = scsi_dh_add_device(sdev);
- if (error) {
+ if (error)
+ /*
+ * device_handler is optional, so any error can be ignored
+ */
sdev_printk(KERN_INFO, sdev,
"failed to add device handler: %d\n", error);
- return error;
- }
device_enable_async_suspend(&sdev->sdev_dev);
error = device_add(&sdev->sdev_dev);
--
cgit v0.11.2

10391
amd-xgbe-a0-Add-support-for-XGBE-on-A0.patch
View File

File diff suppressed because it is too large Load Diff

1870
amd-xgbe-phy-a0-Add-support-for-XGBE-PHY-on-A0.patch
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File diff suppressed because it is too large Load Diff

227
antenna_select.patch Normal file
View File

@ -0,0 +1,227 @@
From c18d8f5095715c56bb3cd9cba64242542632054b Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Wed, 16 Mar 2016 13:33:34 -0500
Subject: rtlwifi: rtl8723be: Add antenna select module parameter
A number of new laptops have been delivered with only a single antenna.
In principle, this is OK; however, a problem arises when the on-board
EEPROM is programmed to use the other antenna connection. The option
of opening the computer and moving the connector is not always possible
as it will void the warranty in some cases. In addition, this solution
breaks the Windows driver when the box dual boots Linux and Windows.
A fix involving a new module parameter has been developed. This commit
adds the new parameter and implements the changes needed for the driver.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> [V4.0+]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c | 5 +++++
drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c | 3 +++
drivers/net/wireless/realtek/rtlwifi/wifi.h | 3 +++
3 files changed, 11 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
index c983d2f..5a3df91 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
@@ -2684,6 +2684,7 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
bool auto_load_fail, u8 *hwinfo)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_mod_params *mod_params = rtlpriv->cfg->mod_params;
u8 value;
u32 tmpu_32;
@@ -2702,6 +2703,10 @@ void rtl8723be_read_bt_coexist_info_from_hwpg(struct ieee80211_hw *hw,
rtlpriv->btcoexist.btc_info.ant_num = ANT_X2;
}
+ /* override ant_num / ant_path */
+ if (mod_params->ant_sel)
+ rtlpriv->btcoexist.btc_info.ant_num =
+ (mod_params->ant_sel == 1 ? ANT_X2 : ANT_X1);
}
void rtl8723be_bt_reg_init(struct ieee80211_hw *hw)
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
index a78eaed..2101793 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/sw.c
@@ -273,6 +273,7 @@ static struct rtl_mod_params rtl8723be_mod_params = {
.msi_support = false,
.disable_watchdog = false,
.debug = DBG_EMERG,
+ .ant_sel = 0,
};
static struct rtl_hal_cfg rtl8723be_hal_cfg = {
@@ -394,6 +395,7 @@ module_param_named(fwlps, rtl8723be_mod_params.fwctrl_lps, bool, 0444);
module_param_named(msi, rtl8723be_mod_params.msi_support, bool, 0444);
module_param_named(disable_watchdog, rtl8723be_mod_params.disable_watchdog,
bool, 0444);
+module_param_named(ant_sel, rtl8723be_mod_params.ant_sel, int, 0444);
MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
@@ -402,6 +404,7 @@ MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
MODULE_PARM_DESC(disable_watchdog,
"Set to 1 to disable the watchdog (default 0)\n");
+MODULE_PARM_DESC(ant_sel, "Set to 1 or 2 to force antenna number (default 0)\n");
static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/realtek/rtlwifi/wifi.h b/drivers/net/wireless/realtek/rtlwifi/wifi.h
index 554d814..93bd7fc 100644
--- a/drivers/net/wireless/realtek/rtlwifi/wifi.h
+++ b/drivers/net/wireless/realtek/rtlwifi/wifi.h
@@ -2246,6 +2246,9 @@ struct rtl_mod_params {
/* default 0: 1 means do not disable interrupts */
bool int_clear;
+
+ /* select antenna */
+ int ant_sel;
};
struct rtl_hal_usbint_cfg {
--
cgit v0.12
From baa1702290953295e421f0f433e2b1ff4815827c Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Wed, 16 Mar 2016 13:33:35 -0500
Subject: rtlwifi: btcoexist: Implement antenna selection
The previous patch added an option to rtl8723be to manually select the
antenna for those cases when only a single antenna is present, and the
on-board EEPROM is incorrectly programmed. This patch implements the
necessary changes in the Bluetooth coexistence driver.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> [V4.0+]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
.../realtek/rtlwifi/btcoexist/halbtc8723b2ant.c | 9 ++++++--
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 27 +++++++++++++++++++++-
.../realtek/rtlwifi/btcoexist/halbtcoutsrc.h | 2 +-
.../wireless/realtek/rtlwifi/btcoexist/rtl_btc.c | 5 +++-
4 files changed, 38 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
index c43ab59..77cbd10 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
@@ -1203,7 +1203,6 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist,
/* Force GNT_BT to low */
btcoexist->btc_write_1byte_bitmask(btcoexist, 0x765, 0x18, 0x0);
- btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT) {
/* tell firmware "no antenna inverse" */
@@ -1211,19 +1210,25 @@ static void btc8723b2ant_set_ant_path(struct btc_coexist *btcoexist,
h2c_parameter[1] = 1; /* ext switch type */
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
h2c_parameter);
+ btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
} else {
/* tell firmware "antenna inverse" */
h2c_parameter[0] = 1;
h2c_parameter[1] = 1; /* ext switch type */
btcoexist->btc_fill_h2c(btcoexist, 0x65, 2,
h2c_parameter);
+ btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
}
}
/* ext switch setting */
if (use_ext_switch) {
/* fixed internal switch S1->WiFi, S0->BT */
- btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+ if (board_info->btdm_ant_pos == BTC_ANTENNA_AT_MAIN_PORT)
+ btcoexist->btc_write_2byte(btcoexist, 0x948, 0x0);
+ else
+ btcoexist->btc_write_2byte(btcoexist, 0x948, 0x280);
+
switch (antpos_type) {
case BTC_ANT_WIFI_AT_MAIN:
/* ext switch main at wifi */
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
index b2791c8..babd149 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -965,13 +965,38 @@ void exhalbtc_set_chip_type(u8 chip_type)
}
}
-void exhalbtc_set_ant_num(u8 type, u8 ant_num)
+void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num)
{
if (BT_COEX_ANT_TYPE_PG == type) {
gl_bt_coexist.board_info.pg_ant_num = ant_num;
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ /* The antenna position:
+ * Main (default) or Aux for pgAntNum=2 && btdmAntNum =1.
+ * The antenna position should be determined by
+ * auto-detect mechanism.
+ * The following is assumed to main,
+ * and those must be modified
+ * if y auto-detect mechanism is ready
+ */
+ if ((gl_bt_coexist.board_info.pg_ant_num == 2) &&
+ (gl_bt_coexist.board_info.btdm_ant_num == 1))
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ else
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
} else if (BT_COEX_ANT_TYPE_ANTDIV == type) {
gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
+ } else if (type == BT_COEX_ANT_TYPE_DETECTED) {
+ gl_bt_coexist.board_info.btdm_ant_num = ant_num;
+ if (rtlpriv->cfg->mod_params->ant_sel == 1)
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_AUX_PORT;
+ else
+ gl_bt_coexist.board_info.btdm_ant_pos =
+ BTC_ANTENNA_AT_MAIN_PORT;
}
}
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
index 0a903ea..f41ca57 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h
@@ -535,7 +535,7 @@ void exhalbtc_set_bt_patch_version(u16 bt_hci_version, u16 bt_patch_version);
void exhalbtc_update_min_bt_rssi(char bt_rssi);
void exhalbtc_set_bt_exist(bool bt_exist);
void exhalbtc_set_chip_type(u8 chip_type);
-void exhalbtc_set_ant_num(u8 type, u8 ant_num);
+void exhalbtc_set_ant_num(struct rtl_priv *rtlpriv, u8 type, u8 ant_num);
void exhalbtc_display_bt_coex_info(struct btc_coexist *btcoexist);
void exhalbtc_signal_compensation(struct btc_coexist *btcoexist,
u8 *rssi_wifi, u8 *rssi_bt);
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
index b9b0cb7..d3fd921 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/rtl_btc.c
@@ -72,7 +72,10 @@ void rtl_btc_init_hal_vars(struct rtl_priv *rtlpriv)
__func__, bt_type);
exhalbtc_set_chip_type(bt_type);
- exhalbtc_set_ant_num(BT_COEX_ANT_TYPE_PG, ant_num);
+ if (rtlpriv->cfg->mod_params->ant_sel == 1)
+ exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_DETECTED, 1);
+ else
+ exhalbtc_set_ant_num(rtlpriv, BT_COEX_ANT_TYPE_PG, ant_num);
}
void rtl_btc_init_hw_config(struct rtl_priv *rtlpriv)
--
cgit v0.12

12
arm64-avoid-needing-console-to-enable-serial-console.patch
View File

@ -1,4 +1,4 @@
From ede02df9a481ba07348e6fd4393ba2e273ef16d8 Mon Sep 17 00:00:00 2001
From ce7a9e482dcf66d155e74b39ada1708cf6d9cb25 Mon Sep 17 00:00:00 2001
From: Mark Salter <msalter@redhat.com>
Date: Wed, 25 Mar 2015 14:17:50 -0400
Subject: [PATCH] arm64: avoid needing console= to enable serial console
@ -11,17 +11,17 @@ firmware.
Signed-off-by: Mark Salter <msalter@redhat.com>
---
arch/arm64/kernel/setup.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
arch/arm64/kernel/setup.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 8119479..ea9ff80 100644
index 9dc67769b6a4..dfac33b47423 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -381,3 +381,22 @@ static int __init topology_init(void)
@@ -417,3 +417,22 @@ static int __init register_kernel_offset_dumper(void)
return 0;
}
subsys_initcall(topology_init);
__initcall(register_kernel_offset_dumper);
+
+/*
+ * Temporary hack to avoid need for console= on command line

64
block-blkg_destroy_all-should-clear-q-root_blkg-and-.patch
View File

@ -1,64 +0,0 @@
From a08748fb2221ef03d54071e5ddfcc1b0cee6961c Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sat, 5 Sep 2015 15:47:36 -0400
Subject: [PATCH] block: blkg_destroy_all() should clear q->root_blkg and
->root_rl.blkg
While making the root blkg unconditional, ec13b1d6f0a0 ("blkcg: always
create the blkcg_gq for the root blkcg") removed the part which clears
q->root_blkg and ->root_rl.blkg during q exit. This leaves the two
pointers dangling after blkg_destroy_all(). blk-throttle exit path
performs blkg traversals and dereferences ->root_blkg and can lead to
the following oops.
BUG: unable to handle kernel NULL pointer dereference at 0000000000000558
IP: [<ffffffff81389746>] __blkg_lookup+0x26/0x70
...
task: ffff88001b4e2580 ti: ffff88001ac0c000 task.ti: ffff88001ac0c000
RIP: 0010:[<ffffffff81389746>] [<ffffffff81389746>] __blkg_lookup+0x26/0x70
...
Call Trace:
[<ffffffff8138d14a>] blk_throtl_drain+0x5a/0x110
[<ffffffff8138a108>] blkcg_drain_queue+0x18/0x20
[<ffffffff81369a70>] __blk_drain_queue+0xc0/0x170
[<ffffffff8136a101>] blk_queue_bypass_start+0x61/0x80
[<ffffffff81388c59>] blkcg_deactivate_policy+0x39/0x100
[<ffffffff8138d328>] blk_throtl_exit+0x38/0x50
[<ffffffff8138a14e>] blkcg_exit_queue+0x3e/0x50
[<ffffffff8137016e>] blk_release_queue+0x1e/0xc0
...
While the bug is a straigh-forward use-after-free bug, it is tricky to
reproduce because blkg release is RCU protected and the rest of exit
path usually finishes before RCU grace period.
This patch fixes the bug by updating blkg_destro_all() to clear
q->root_blkg and ->root_rl.blkg.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: "Richard W.M. Jones" <rjones@redhat.com>
Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
Link: http://lkml.kernel.org/g/CA+5PVA5rzQ0s4723n5rHBcxQa9t0cW8BPPBekr_9aMRoWt2aYg@mail.gmail.com
Fixes: ec13b1d6f0a0 ("blkcg: always create the blkcg_gq for the root blkcg")
Cc: stable@vger.kernel.org # v4.2+
---
block/blk-cgroup.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index d6283b3f5db5..9cc48d1d7abb 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -387,6 +387,9 @@ static void blkg_destroy_all(struct request_queue *q)
blkg_destroy(blkg);
spin_unlock(&blkcg->lock);
}
+
+ q->root_blkg = NULL;
+ q->root_rl.blkg = NULL;
}
/*
--
2.4.3

92
bpf-fix-branch-offset-adjustment-on-backjumps-after-.patch
View File

@ -1,92 +0,0 @@
From a1b14d27ed0965838350f1377ff97c93ee383492 Mon Sep 17 00:00:00 2001
From: Daniel Borkmann <daniel@iogearbox.net>
Date: Wed, 10 Feb 2016 16:47:11 +0100
Subject: [PATCH] bpf: fix branch offset adjustment on backjumps after patching
ctx expansion
When ctx access is used, the kernel often needs to expand/rewrite
instructions, so after that patching, branch offsets have to be
adjusted for both forward and backward jumps in the new eBPF program,
but for backward jumps it fails to account the delta. Meaning, for
example, if the expansion happens exactly on the insn that sits at
the jump target, it doesn't fix up the back jump offset.
Analysis on what the check in adjust_branches() is currently doing:
/* adjust offset of jmps if necessary */
if (i < pos && i + insn->off + 1 > pos)
insn->off += delta;
else if (i > pos && i + insn->off + 1 < pos)
insn->off -= delta;
First condition (forward jumps):
Before: After:
insns[0] insns[0]
insns[1] <--- i/insn insns[1] <--- i/insn
insns[2] <--- pos insns[P] <--- pos
insns[3] insns[P] `------| delta
insns[4] <--- target_X insns[P] `-----|
insns[5] insns[3]
insns[4] <--- target_X
insns[5]
First case is if we cross pos-boundary and the jump instruction was
before pos. This is handeled correctly. I.e. if i == pos, then this
would mean our jump that we currently check was the patchlet itself
that we just injected. Since such patchlets are self-contained and
have no awareness of any insns before or after the patched one, the
delta is correctly not adjusted. Also, for the second condition in
case of i + insn->off + 1 == pos, means we jump to that newly patched
instruction, so no offset adjustment are needed. That part is correct.
Second condition (backward jumps):
Before: After:
insns[0] insns[0]
insns[1] <--- target_X insns[1] <--- target_X
insns[2] <--- pos <-- target_Y insns[P] <--- pos <-- target_Y
insns[3] insns[P] `------| delta
insns[4] <--- i/insn insns[P] `-----|
insns[5] insns[3]
insns[4] <--- i/insn
insns[5]
Second interesting case is where we cross pos-boundary and the jump
instruction was after pos. Backward jump with i == pos would be
impossible and pose a bug somewhere in the patchlet, so the first
condition checking i > pos is okay only by itself. However, i +
insn->off + 1 < pos does not always work as intended to trigger the
adjustment. It works when jump targets would be far off where the
delta wouldn't matter. But, for example, where the fixed insn->off
before pointed to pos (target_Y), it now points to pos + delta, so
that additional room needs to be taken into account for the check.
This means that i) both tests here need to be adjusted into pos + delta,
and ii) for the second condition, the test needs to be <= as pos
itself can be a target in the backjump, too.
Fixes: 9bac3d6d548e ("bpf: allow extended BPF programs access skb fields")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
kernel/bpf/verifier.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index d1d3e8f57de9..2e7f7ab739e4 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -2082,7 +2082,7 @@ static void adjust_branches(struct bpf_prog *prog, int pos, int delta)
/* adjust offset of jmps if necessary */
if (i < pos && i + insn->off + 1 > pos)
insn->off += delta;
- else if (i > pos && i + insn->off + 1 < pos)
+ else if (i > pos + delta && i + insn->off + 1 <= pos + delta)
insn->off -= delta;
}
}
--
2.5.0

83
cfg80211-wext-fix-message-ordering.patch
View File

@ -1,83 +0,0 @@
From cb150b9d23be6ee7f3a0fff29784f1c5b5ac514d Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 27 Jan 2016 13:29:34 +0100
Subject: cfg80211/wext: fix message ordering
Since cfg80211 frequently takes actions from its netdev notifier
call, wireless extensions messages could still be ordered badly
since the wext netdev notifier, since wext is built into the
kernel, runs before the cfg80211 netdev notifier. For example,
the following can happen:
5: wlan1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default
link/ether 02:00:00:00:01:00 brd ff:ff:ff:ff:ff:ff
5: wlan1: <BROADCAST,MULTICAST,UP>
link/ether
when setting the interface down causes the wext message.
To also fix this, export the wireless_nlevent_flush() function
and also call it from the cfg80211 notifier.
Cc: stable@vger.kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
include/net/iw_handler.h | 6 ++++++
net/wireless/core.c | 2 ++
net/wireless/wext-core.c | 3 ++-
3 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index 8f81bbb..e0f4109 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -439,6 +439,12 @@ int dev_get_wireless_info(char *buffer, char **start, off_t offset, int length);
/* Send a single event to user space */
void wireless_send_event(struct net_device *dev, unsigned int cmd,
union iwreq_data *wrqu, const char *extra);
+#ifdef CONFIG_WEXT_CORE
+/* flush all previous wext events - if work is done from netdev notifiers */
+void wireless_nlevent_flush(void);
+#else
+static inline void wireless_nlevent_flush(void) {}
+#endif
/* We may need a function to send a stream of events to user space.
* More on that later... */
diff --git a/net/wireless/core.c b/net/wireless/core.c
index b091551..8f0bac7 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -1147,6 +1147,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
return NOTIFY_DONE;
}
+ wireless_nlevent_flush();
+
return NOTIFY_OK;
}
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index 87dd619..b50ee5d 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -342,7 +342,7 @@ static const int compat_event_type_size[] = {
/* IW event code */
-static void wireless_nlevent_flush(void)
+void wireless_nlevent_flush(void)
{
struct sk_buff *skb;
struct net *net;
@@ -355,6 +355,7 @@ static void wireless_nlevent_flush(void)
GFP_KERNEL);
}
}
+EXPORT_SYMBOL_GPL(wireless_nlevent_flush);
static int wext_netdev_notifier_call(struct notifier_block *nb,
unsigned long state, void *ptr)
--
cgit v0.12

170
config-arm-generic
View File

@ -17,10 +17,6 @@ CONFIG_CC_STACKPROTECTOR=y
# CONFIG_BIG_LITTLE is not set
# CONFIG_IWMMXT is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_FSL_FTM is not set
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_GPIO=y
@ -42,19 +38,22 @@ CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_ARM_PMU=y
# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
# ARM AMBA generic HW
CONFIG_ARM_AMBA=y
CONFIG_KERNEL_MODE_NEON=y
CONFIG_ARM_CCI=y
CONFIG_ARM_CCN=y
CONFIG_ARM_CCI400_PMU=y
CONFIG_ARM_CCI500_PMU=y
CONFIG_ARM_CCI5xx_PMU=y
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
CONFIG_ARM_GIC=y
CONFIG_ARM_GIC_V2M=y
CONFIG_ARM_GIC_V3=y
CONFIG_ARM_GIC_V3_ITS=y
# CONFIG_HISILICON_IRQ_MBIGEN is not set
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_ARM_SMMU=y
CONFIG_MMC_ARMMMCI=y
@ -75,9 +74,13 @@ CONFIG_CRYPTO_AES_ARM_BS=y
CONFIG_CRYPTO_SHA1_ARM=y
CONFIG_CRYPTO_SHA256_ARM=y
CONFIG_CRYPTO_SHA1_ARM_NEON=y
CONFIG_CRYPTO_SHA512_ARM_NEON=y
CONFIG_CRYPTO_SHA512_ARM=y
# EDAC
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=m
CONFIG_EDAC_LEGACY_SYSFS=y
# ARM VExpress
CONFIG_ARCH_VEXPRESS=y
CONFIG_MFD_VEXPRESS_SYSREG=y
@ -113,6 +116,8 @@ CONFIG_ROCKCHIP_IOMMU=y
CONFIG_ROCKCHIP_THERMAL=m
CONFIG_DRM_ROCKCHIP=m
CONFIG_ROCKCHIP_DW_HDMI=m
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_USB=m
CONFIG_DWMAC_ROCKCHIP=m
CONFIG_SND_SOC_ROCKCHIP=m
@ -122,9 +127,54 @@ CONFIG_SND_SOC_ROCKCHIP_RT5645=m
CONFIG_SND_SOC_ROCKCHIP_SPDIF=m
CONFIG_REGULATOR_ACT8865=m
CONFIG_ROCKCHIP_PM_DOMAINS=y
CONFIG_CRYPTO_DEV_ROCKCHIP=m
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_PHY_ROCKCHIP_EMMC=m
CONFIG_PHY_ROCKCHIP_DP=m
CONFIG_ROCKCHIP_MBOX=y
# Tegra
# CONFIG_TEGRA_AHB is not set
CONFIG_TEGRA_MC=y
CONFIG_TEGRA124_EMC=y
CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_TEGRA_AHB=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_SERIAL_TEGRA=y
CONFIG_PCI_TEGRA=y
CONFIG_AHCI_TEGRA=m
CONFIG_MMC_SDHCI_TEGRA=m
CONFIG_TEGRA_WATCHDOG=m
CONFIG_I2C_TEGRA=m
CONFIG_SPI_TEGRA114=m
CONFIG_PWM_TEGRA=m
CONFIG_KEYBOARD_TEGRA=m
CONFIG_USB_EHCI_TEGRA=m
CONFIG_RTC_DRV_TEGRA=m
CONFIG_ARM_TEGRA_DEVFREQ=m
CONFIG_ARM_TEGRA124_CPUFREQ=m
CONFIG_TEGRA_SOCTHERM=m
CONFIG_TEGRA_HOST1X=m
CONFIG_TEGRA_HOST1X_FIREWALL=y
CONFIG_DRM_TEGRA=m
# CONFIG_DRM_TEGRA_DEBUG is not set
CONFIG_DRM_TEGRA_STAGING=y
CONFIG_NOUVEAU_PLATFORM_DRIVER=y
CONFIG_SND_HDA_TEGRA=m
# CONFIG_ARM_TEGRA20_CPUFREQ is not set
# CONFIG_MFD_NVEC is not set
# Virt
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
CONFIG_EFI=y
CONFIG_EFI_VARS=y
CONFIG_EFIVAR_FS=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
# Power management / thermal / cpu scaling
# CONFIG_ARM_CPUIDLE is not set
@ -148,7 +198,7 @@ CONFIG_OF_NET=y
CONFIG_OF_OVERLAY=y
CONFIG_OF_PCI_IRQ=m
CONFIG_OF_PCI=m
# CONFIG_PCI_HOST_GENERIC is not set
CONFIG_PCI_HOST_GENERIC=y
# CONFIG_PCIE_IPROC is not set
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
@ -167,36 +217,119 @@ CONFIG_ARM_MHU=m
# CONFIG_PL320_MBOX is not set
CONFIG_ARM_SCPI_PROTOCOL=m
# NVMem
CONFIG_NVMEM=m
# SPI
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_GPIO=m
CONFIG_SPI_SPIDEV=m
CONFIG_SPI_BITBANG=m
CONFIG_SPI_DESIGNWARE=m
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_SUN4I is not set
# CONFIG_SPI_SUN6I is not set
# CONFIG_SPI_TEGRA20_SFLASH is not set
# CONFIG_SPI_TEGRA20_SLINK is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_FSL_FTM is not set
# USB
CONFIG_USB_OHCI_HCD_PLATFORM=m
CONFIG_USB_EHCI_HCD_PLATFORM=m
CONFIG_USB_XHCI_PLATFORM=m
CONFIG_USB_ULPI=y
# usb gadget
CONFIG_USB_OTG=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_GADGET=m
CONFIG_USB_GADGET_VBUS_DRAW=100
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
CONFIG_U_SERIAL_CONSOLE=y
CONFIG_USB_MUSB_HDRC=m
CONFIG_USB_MUSB_DUAL_ROLE=y
CONFIG_USB_MUSB_DSPS=m
# CONFIG_MUSB_PIO_ONLY is not set
# CONFIG_USB_MUSB_TUSB6010 is not set
# CONFIG_USB_MUSB_UX500 is not set
CONFIG_USB_GPIO_VBUS=m
CONFIG_USB_CONFIGFS=m
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_F_TCM=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_OBEX=y
# CONFIG_USB_CONFIGFS_RNDIS is not set
CONFIG_USB_CONFIGFS_SERIAL=y
# CONFIG_USB_CONFIGFS_F_LB_SS is not set
# CONFIG_USB_CONFIGFS_F_FS is not set
# CONFIG_USB_CONFIGFS_F_UAC1 is not set
# CONFIG_USB_CONFIGFS_F_UAC2 is not set
# CONFIG_USB_CONFIGFS_F_MIDI is not set
# CONFIG_USB_CONFIGFS_F_HID is not set
# CONFIG_USB_CONFIGFS_F_UVC is not set
# CONFIG_USB_CONFIGFS_F_PRINTER is not set
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
# CONFIG_USB_GADGET_XILINX is not set
# CONFIG_USB_FUSB300 is not set
# CONFIG_USB_FOTG210_UDC is not set
# CONFIG_USB_R8A66597 is not set
# CONFIG_USB_PXA27X is not set
# CONFIG_USB_MV_UDC is not set
# CONFIG_USB_MV_U3D is not set
# CONFIG_USB_BDC_UDC is not set
# CONFIG_USB_M66592 is not set
# CONFIG_USB_AMD5536UDC is not set
# CONFIG_USB_NET2272 is not set
# CONFIG_USB_NET2280 is not set
# CONFIG_USB_GOKU is not set
# CONFIG_USB_EG20T is not set
# CONFIG_USB_DUMMY_HCD is not set
# CONFIG_USB_ZERO_HNPTEST is not set
# MMC/SD
CONFIG_MMC_SPI=m
CONFIG_MMC_SDHCI_OF_ARASAN=m
# LCD Panels
CONFIG_DRM_PANEL=y
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_DRM_PANEL_LG_LG4573=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=m
CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
# Designware (used by numerous devices)
CONFIG_MMC_DW=m
CONFIG_MMC_DW_PLTFM=m
CONFIG_MMC_DW_IDMAC=y
CONFIG_MMC_DW_K3=m
CONFIG_MMC_DW_PCI=m
CONFIG_SPI_DW_MMIO=m
CONFIG_SPI_DW_PCI=m
# CONFIG_SPI_DW_MID_DMA is not set
# CONFIG_MMC_DW_IDMAC is not set
# CONFIG_MMC_QCOM_DML is not set
CONFIG_USB_DWC2=m
CONFIG_USB_DWC2_DUAL_ROLE=y
CONFIG_USB_DWC2_PLATFORM=m
CONFIG_USB_DWC2_PCI=m
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
CONFIG_USB_DWC3=m
CONFIG_USB_DWC3_DUAL_ROLE=y
CONFIG_USB_DWC3_PCI=m
# CONFIG_USB_DWC3_DEBUG is not set
CONFIG_USB_DWC3_OF_SIMPLE=m
CONFIG_USB_DWC3_ULPI=y
CONFIG_DW_WATCHDOG=m
CONFIG_PCIE_DW=y
@ -210,10 +343,12 @@ CONFIG_EXTCON=m
CONFIG_EXTCON_GPIO=m
CONFIG_EXTCON_ADC_JACK=m
CONFIG_EXTCON_USB_GPIO=m
# CONFIG_EXTCON_MAX3355 is not set
# CONFIG_EXTCON_SM5502 is not set
# CONFIG_EXTCON_RT8973A is not set
# MTD
# CONFIG_MTD_AFS_PARTS is not set
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
CONFIG_MTD_CFI=m
@ -249,7 +384,7 @@ CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_PINCTRL=y
CONFIG_GENERIC_PINCONF=y
CONFIG_PINCTRL_SINGLE=m
CONFIG_PINCTRL_SINGLE=y
#i2c
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
@ -261,6 +396,7 @@ CONFIG_I2C_MUX_PINCTRL=m
CONFIG_I2C_MUX_PCA9541=m
CONFIG_I2C_MUX_PCA954x=m
CONFIG_I2C_MUX_REG=m
CONFIG_I2C_MV64XXX=m
# spi
CONFIG_SPI_PL022=m
@ -292,11 +428,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
CONFIG_CMA_ALIGNMENT=8
CONFIG_CMA_AREAS=7
# EDAC
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=m
CONFIG_EDAC_LEGACY_SYSFS=y
# VFIO
CONFIG_VFIO_PLATFORM=m
CONFIG_VFIO_AMBA=m
@ -316,8 +447,6 @@ CONFIG_VFIO_AMBA=m
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DRM_ARMADA is not set
# CONFIG_DRM_TEGRA is not set
# CONFIG_SHMOBILE_IOMMU is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_QCOM is not set
@ -391,6 +520,7 @@ CONFIG_NET_VENDOR_MELLANOX=y
# drm
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_MSM_DSI is not set
# CONFIG_DRM_HDLCD is not set
# CONFIG_IMX_IPUV3_CORE is not set
# CONFIG_DEBUG_SET_MODULE_RONX is not set

144
config-arm64
View File

@ -9,19 +9,25 @@ CONFIG_SCHED_SMT=y
# arm64 only SoCs
CONFIG_ARCH_HISI=y
CONFIG_ARCH_SEATTLE=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_XGENE=y
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_BCM_IPROC is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_EXYNOS7 is not set
# CONFIG_ARCH_FSL_LS2085A is not set
# CONFIG_ARCH_EXYNOS is not set
# CONFIG_ARCH_LAYERSCAPE is not set
# CONFIG_ARCH_MEDIATEK is not set
# CONFIG_ARCH_MESON is not set
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_QCOM is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_SPRD is not set
# CONFIG_ARCH_STRATIX10 is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_THUNDER is not set
# CONFIG_ARCH_VULCAN is not set
# CONFIG_ARCH_ZYNQMP is not set
# CONFIG_ARCH_UNIPHIER is not set
# Erratum
CONFIG_ARM64_ERRATUM_826319=y
@ -33,6 +39,7 @@ CONFIG_ARM64_ERRATUM_843419=y
CONFIG_ARM64_ERRATUM_834220=y
CONFIG_CAVIUM_ERRATUM_22375=y
CONFIG_CAVIUM_ERRATUM_23154=y
CONFIG_CAVIUM_ERRATUM_27456=y
# AMBA / VExpress
# CONFIG_RTC_DRV_PL030 is not set
@ -47,6 +54,14 @@ CONFIG_ARM64_64K_PAGES=y
CONFIG_ARM64_HW_AFDBM=y
CONFIG_ARM64_PAN=y
CONFIG_ARM64_LSE_ATOMICS=y
CONFIG_ARM64_VHE=y
CONFIG_ARM64_UAO=y
# Have ARM team revisit
# CONFIG_RELOCATABLE is not set
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_ARM64_ACPI_PARKING_PROTOCOL=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@ -63,19 +78,16 @@ CONFIG_HVC_DRIVER=y
CONFIG_HZ=100
CONFIG_KVM=y
CONFIG_KVM_ARM_MAX_VCPUS=16
CONFIG_RCU_FANOUT=64
CONFIG_SPARSE_IRQ=y
CONFIG_SPARSEMEM_VMEMMAP=y
# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_EFI=y
CONFIG_EFI_VARS=y
CONFIG_EFIVAR_FS=y
CONFIG_EFI_VARS_PSTORE=y
CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_ARM_SBSA_WATCHDOG=m
CONFIG_RTC_DRV_EFI=y
CONFIG_ACPI=y
@ -115,7 +127,7 @@ CONFIG_POWER_RESET_XGENE=y
CONFIG_COMMON_CLK_XGENE=y
CONFIG_AHCI_XGENE=y
CONFIG_PHY_XGENE=y
CONFIG_NET_XGENE=y
CONFIG_NET_XGENE=m
CONFIG_RTC_DRV_XGENE=m
CONFIG_HW_RANDOM_XGENE=m
CONFIG_GPIO_XGENE=y
@ -125,6 +137,75 @@ CONFIG_EDAC_XGENE=m
CONFIG_PCI_XGENE=y
CONFIG_PCI_XGENE_MSI=y
CONFIG_I2C_XGENE_SLIMPRO=m
CONFIG_XGENE_SLIMPRO_MBOX=m
# AMD Seattle
CONFIG_NET_SB1000=y
CONFIG_AMD_XGBE=m
CONFIG_AMD_XGBE_DCB=y
CONFIG_VFIO_PLATFORM_AMDXGBE_RESET=m
CONFIG_PINCTRL_AMD=y
# HiSilicon
CONFIG_HISILICON_IRQ_MBIGEN=y
CONFIG_COMMON_CLK_HI6220=y
CONFIG_PCI_HISI=y
CONFIG_POWER_RESET_HISI=y
CONFIG_HISI_THERMAL=m
CONFIG_STUB_CLK_HI6220=y
CONFIG_REGULATOR_HI655X=m
CONFIG_PHY_HI6220_USB=m
CONFIG_COMMON_RESET_HI6220=m
CONFIG_HI6220_MBOX=m
# Tegra
CONFIG_ARCH_TEGRA_132_SOC=y
CONFIG_ARCH_TEGRA_210_SOC=y
# AllWinner
CONFIG_MACH_SUN50I=y
CONFIG_SUNXI_RSB=m
CONFIG_AHCI_SUNXI=m
CONFIG_NET_VENDOR_ALLWINNER=y
# CONFIG_SUN4I_EMAC is not set
# CONFIG_MDIO_SUN4I is not set
# CONFIG_KEYBOARD_SUN4I_LRADC is not set
# CONFIG_TOUCHSCREEN_SUN4I is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
CONFIG_SUNXI_WATCHDOG=m
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_IR_SUNXI=m
CONFIG_MMC_SUNXI=m
CONFIG_RTC_DRV_SUN6I=m
CONFIG_PWM_SUN4I=m
# CONFIG_PHY_SUN4I_USB is not set
# CONFIG_PHY_SUN9I_USB is not set
CONFIG_NVMEM_SUNXI_SID=m
# ThunderX
# CONFIG_MDIO_OCTEON is not set
# CONFIG_MDIO_THUNDER is not set
# CONFIG_PCI_HOST_THUNDER_PEM is not set
# CONFIG_PCI_HOST_THUNDER_ECAM is not set
CONFIG_DMI=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_SATA_AHCI_SEATTLE=m
CONFIG_LIBNVDIMM=m
CONFIG_BTT=y
CONFIG_ND_BTT=m
CONFIG_ND_BLK=m
# CONFIG_PMIC_OPREGION is not set
# CONFIG_DEBUG_RODATA is not set
CONFIG_DEBUG_SECTION_MISMATCH=y
# CONFIG_SND_SOC is not set
# busted build for various reasons
# uses pci_* for some reason to allocate DMA buffers
@ -137,46 +218,7 @@ CONFIG_I2C_XGENE_SLIMPRO=m
# CONFIG_HOTPLUG_PCI_SHPC is not set
# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
# CONFIG_PNP_DEBUG_MESSAGES is not set
# AMD Seattle
CONFIG_NET_SB1000=y
CONFIG_AMD_XGBE=m
CONFIG_AMD_XGBE_PHY=m
# CONFIG_AMD_XGBE_DCB is not set
# CONFIG_VFIO_PLATFORM_AMDXGBE_RESET is not set
CONFIG_PINCTRL_AMD=y
# HiSilicon
CONFIG_POWER_RESET_HISI=y
CONFIG_HISI_THERMAL=m
CONFIG_STUB_CLK_HI6220=y
CONFIG_PCI_HISI=y
# ThunderX
# CONFIG_MDIO_OCTEON is not set
# CONFIG_IMX_THERMAL is not set
CONFIG_DMI=y
CONFIG_DMIID=y
CONFIG_DMI_SYSFS=y
CONFIG_SATA_AHCI_PLATFORM=y
CONFIG_LIBNVDIMM=m
CONFIG_BTT=y
CONFIG_ND_BTT=m
CONFIG_ND_BLK=m
# CONFIG_SND_SOC is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_DEBUG_RODATA is not set
CONFIG_DEBUG_SECTION_MISMATCH=y
# CONFIG_FSL_MC_BUS is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_IMX_THERMAL is not set
# CONFIG_PNP_DEBUG_MESSAGES is not set

101
config-armv7
View File

@ -3,11 +3,11 @@
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_KEYSTONE is not set
CONFIG_ARCH_MXC=y
CONFIG_ARCH_MMP=y
CONFIG_ARCH_OMAP3=y
CONFIG_ARCH_OMAP4=y
CONFIG_ARCH_QCOM=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_U8500=y
CONFIG_ARCH_ZYNQ=y
# These are supported in the LPAE kernel
@ -64,7 +64,6 @@ CONFIG_TWL4030_WATCHDOG=m
CONFIG_BATTERY_TWL4030_MADC=m
CONFIG_BATTERY_BQ27XXX=m
CONFIG_BATTERY_BQ27XXX_I2C=y
CONFIG_BATTERY_BQ27XXX_PLATFORM=y
CONFIG_OMAP_USB2=m
CONFIG_OMAP_CONTROL_PHY=m
CONFIG_TI_PIPE3=m
@ -106,12 +105,8 @@ CONFIG_RTC_DRV_PALMAS=m
CONFIG_OMAP5_DSS_HDMI=y
CONFIG_COMMON_CLK_PALMAS=m
CONFIG_INPUT_PALMAS_PWRBUTTON=m
CONFIG_PALMAS_GPADC=m
CONFIG_WL_TI=y
CONFIG_WLCORE_SDIO=m
CONFIG_WLCORE_SPI=m
CONFIG_WL18XX=m
CONFIG_WILINK_PLATFORM_DATA=y
CONFIG_MFD_WL1273_CORE=m
CONFIG_NFC_WILINK=m
@ -143,6 +138,7 @@ CONFIG_PWM_TIECAP=m
CONFIG_PWM_TIEHRPWM=m
CONFIG_PWM_TWL=m
CONFIG_PWM_TWL_LED=m
CONFIG_PWM_OMAP_DMTIMER=m
CONFIG_CRYPTO_DEV_OMAP_SHAM=m
CONFIG_CRYPTO_DEV_OMAP_AES=m
@ -211,7 +207,6 @@ CONFIG_SND_SOC_TLV320AIC31XX=m
CONFIG_SND_SOC_TPA6130A2=m
CONFIG_SND_SOC_TWL4030=m
CONFIG_SND_SOC_TWL6040=m
CONFIG_SND_SOC_PCM1792A=m
CONFIG_RADIO_WL128X=m
CONFIG_OMAP_REMOTEPROC=m
@ -241,6 +236,7 @@ CONFIG_TI_CPSW_ALE=m
CONFIG_TI_CPTS=y
CONFIG_TI_EMIF=m
CONFIG_DRM_TILCDC=m
# CONFIG_COMMON_CLK_TI_ADPLL is not set
# We only need this until the BBB dts is actually updated
CONFIG_DRM_TILCDC_SLAVE_COMPAT=y
CONFIG_SPI_DAVINCI=m
@ -261,11 +257,12 @@ CONFIG_INPUT_TPS65218_PWRBUTTON=m
CONFIG_VIDEO_AM437X_VPFE=m
CONFIG_UIO_PRUSS=m
CONFIG_WKUP_M3_RPROC=m
CONFIG_WKUP_M3_IPC=m
# Builtin needed for BBone White
CONFIG_MFD_TPS65217=y
CONFIG_REGULATOR_TPS65217=y
CONFOG_CHARGER_TPS65217=m
CONFIG_CHARGER_TPS65217=m
CONFIG_BACKLIGHT_TPS65217=m
CONFIG_REGULATOR_TPS65217=m
@ -298,15 +295,17 @@ CONFIG_REGULATOR_QCOM_SPMI=m
CONFIG_APQ_GCC_8084=m
CONFIG_APQ_MMCC_8084=m
CONFIG_IPQ_GCC_806X=m
CONFIG_IPQ_GCC_4019=m
CONFIG_MSM_GCC_8660=m
CONFIG_MSM_GCC_8960=m
CONFIG_MSM_MMCC_8960=m
CONFIG_MSM_GCC_8974=m
CONFIG_MSM_MMCC_8974=m
CONFIG_MSM_GCC_8996=m
CONFIG_MSM_MMCC_8996=m
CONFIG_HW_RANDOM_MSM=m
CONFIG_I2C_QUP=m
CONFIG_SPI_QUP=m
CONFIG_GPIO_MSM_V2=m
CONFIG_POWER_RESET_MSM=y
CONFIG_USB_MSM_OTG=m
CONFIG_MMC_SDHCI_MSM=m
@ -316,11 +315,9 @@ CONFIG_QCOM_GSBI=m
CONFIG_QCOM_PM=y
CONFIG_PHY_QCOM_APQ8064_SATA=m
CONFIG_PHY_QCOM_IPQ806X_SATA=m
CONFIG_USB_DWC3_QCOM=m
CONFIG_DWMAC_IPQ806X=m
CONFIG_CRYPTO_DEV_QCE=m
CONFIG_DRM_MSM=m
CONFIG_DRM_MSM_FBDEV=y
CONFIG_USB_EHCI_MSM=m
CONFIG_MFD_PM8XXX=m
CONFIG_KEYBOARD_PMIC8XXX=m
@ -335,7 +332,6 @@ CONFIG_SPMI=m
CONFIG_SPMI_MSM_PMIC_ARB=m
CONFIG_QCOM_SPMI_IADC=m
CONFIG_QCOM_SPMI_VADC=m
CONFIG_LEDS_PM8941_WLED=m
CONFIG_SND_SOC_QCOM=m
CONFIG_SND_SOC_LPASS_CPU=m
CONFIG_SND_SOC_LPASS_PLATFORM=m
@ -348,7 +344,13 @@ CONFIG_QCOM_SMD=m
CONFIG_QCOM_SMD_RPM=m
CONFIG_QCOM_SMEM=m
CONFIG_REGULATOR_QCOM_SMD_RPM=m
# CONFIG_QCOM_SMEM is not set
CONFIG_QCOM_SMEM=m
CONFIG_QCOM_QFPROM=m
CONFIG_QCOM_WCNSS_CTRL=m
CONFIG_QCOM_SMSM=y
CONFIG_QCOM_SMP2P=m
CONFIG_PCIE_QCOM=y
CONFIG_MTD_NAND_QCOM=m
# i.MX
# CONFIG_MXC_DEBUG_BOARD is not set
@ -376,7 +378,6 @@ CONFIG_USB_EHCI_MXC=m
CONFIG_USB_CHIPIDEA=m
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
# CONFIG_USB_CHIPIDEA_DEBUG is not set
CONFIG_USB_FSL_USB2=m
CONFIG_NET_VENDOR_FREESCALE=y
# CONFIG_GIANFAR is not set
@ -419,6 +420,7 @@ CONFIG_FB_MXS=m
# CONFIG_FB_MX3 is not set
# CONFIG_FB_IMX is not set
CONFIG_TOUCHSCREEN_IMX6UL_TSC=m
CONFIG_NVMEM_IMX_OCOTP=m
CONFIG_SND_IMX_SOC=m
CONFIG_SND_SOC_FSL_ASOC_CARD=m
@ -458,15 +460,17 @@ CONFIG_RTC_DRV_MXC=m
CONFIG_PWM_IMX=m
CONFIG_DRM_IMX=m
CONFIG_DRM_IMX_FB_HELPER=m
CONFIG_DRM_IMX_HDMI=m
CONFIG_IMX_IPUV3_CORE=m
CONFIG_DRM_IMX_IPUV3=m
CONFIG_DRM_IMX_LDB=m
CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
CONFIG_DRM_IMX_TVE=m
CONFIG_DRM_ETNAVIV=m
# CONFIG_DRM_ETNAVIV_REGISTER_LOGGING is not set
CONFIG_VIDEO_CODA=m
CONFIG_IMX7D_ADC=m
CONFIG_SENSORS_MC13783_ADC=m
CONFIG_REGULATOR_ANATOP=m
CONFIG_REGULATOR_MC13783=m
@ -503,6 +507,24 @@ CONFIG_REGULATOR_DA9055=m
# picoxcell
# CONFIG_CRYPTO_DEV_PICOXCELL is not set
# MMP XO 1.75
# CONFIG_MACH_BROWNSTONE is not set
# CONFIG_MACH_FLINT is not set
# CONFIG_MACH_MARVELL_JASPER is not set
CONFIG_MACH_MMP2_DT=y
CONFIG_SERIAL_PXA=y
CONFIG_SERIAL_PXA_CONSOLE=y
CONFIG_KEYBOARD_PXA27x=y
CONFIG_I2C_PXA=m
# CONFIG_I2C_PXA_SLAVE is not set
CONFIG_SND_MMP_SOC=y
CONFIG_SND_PXA910_SOC=m
CONFIG_MMC_SDHCI_PXAV2=m
CONFIG_MMP_PDMA=y
CONFIG_MMP_TDMA=y
CONFIG_PXA_DMA=y
CONFIG_SERIO_OLPC_APSP=m
# Exynos 4
CONFIG_ARCH_EXYNOS4=y
CONFIG_SOC_EXYNOS4212=y
@ -512,46 +534,6 @@ CONFIG_AK8975=m
CONFIG_CM36651=m
CONFIG_KEYBOARD_SAMSUNG=m
# ST Ericsson
CONFIG_MACH_HREFV60=y
CONFIG_MACH_SNOWBALL=y
CONFIG_ABX500_CORE=y
# CONFIG_ARM_U8500_CPUIDLE is not set
CONFIG_UX500_DEBUG_UART=2
CONFIG_AB8500_CORE=y
CONFIG_STE_DMA40=y
CONFIG_HSEM_U8500=m
CONFIG_PINCTRL_ABX500=y
CONFIG_PINCTRL_AB8500=y
CONFIG_I2C_NOMADIK=m
CONFIG_KEYBOARD_NOMADIK=m
CONFIG_DB8500_CPUFREQ_COOLING=m
CONFIG_DB8500_THERMAL=y
CONFIG_UX500_WATCHDOG=m
CONFIG_AHCI_ST=m
CONFIG_INPUT_AB8500_PONKEY=m
CONFIG_REGULATOR_AB8500=y
CONFIG_AB8500_USB=m
CONFIG_USB_MUSB_UX500=m
# CONFIG_USB_UX500_DMA is not set
CONFIG_RTC_DRV_AB8500=m
CONFIG_PWM_AB8500=m
CONFIG_SND_SOC_UX500=m
CONFIG_SND_SOC_UX500_PLAT_DMA=m
CONFIG_SND_SOC_UX500_MACH_MOP500=m
CONFIG_CLKSRC_DBX500_PRCMU=y
CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK=y
CONFIG_CRYPTO_DEV_UX500=m
CONFIG_CRYPTO_DEV_UX500_CRYP=m
CONFIG_CRYPTO_DEV_UX500_HASH=m
CONFIG_SENSORS_LIS3_I2C=m
CONFIG_AB8500_BM=y
CONFIG_AB8500_GPADC=y
CONFIG_SENSORS_AB8500=m
CONFIG_STE_MODEM_RPROC=m
CONFIG_STIH415_RESET=y
# Allwinner
CONFIG_MACH_SUN4I=y
CONFIG_MACH_SUN5I=y
@ -584,9 +566,6 @@ CONFIG_MFD_TPS6586X=y
CONFIG_GPIO_TPS6586X=y
CONFIG_RTC_DRV_TPS6586X=m
# OLPC XO
CONFIG_SERIO_OLPC_APSP=m
# Zynq-7xxx
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
@ -611,17 +590,15 @@ CONFIG_XILINX_VDMA=m
CONFIG_SND_SOC_ADI=m
CONFIG_SND_SOC_ADI_AXI_I2S=m
CONFIG_SND_SOC_ADI_AXI_SPDIF=m
CONFIG_XILLYBUS=m
CONFIG_XILLYBUS_PCIE=m
CONFIG_XILLYBUS_OF=m
CONFIG_GS_FPGABOOT=m
CONFIG_USB_GADGET_XILINX=m
CONFIG_PCIE_XILINX=y
CONFIG_CADENCE_WATCHDOG=m
CONFIG_REGULATOR_ISL9305=m
CONFIG_EDAC_SYNOPSYS=m
CONFIG_PINCTRL_ZYNQ=y
CONFIG_AXI_DMAC=m
CONFIG_EDAC_SYNOPSYS=m
# Multi function devices
CONFIG_MFD_88PM800=m

215
config-armv7-generic
View File

@ -19,6 +19,7 @@ CONFIG_ARM_UNWIND=y
CONFIG_ARM_THUMB=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_ASM_UNIFIED=y
CONFIG_ARM_PATCH_IDIV=y
CONFIG_ARM_CPU_TOPOLOGY=y
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_SWP_EMULATE=y
@ -47,26 +48,50 @@ CONFIG_CPU_SW_DOMAIN_PAN=y
# CONFIG_XIP_KERNEL is not set
# CONFIG_ARM_VIRT_EXT is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DEBUG_ALIGN_RODATA is not set
# Platforms enabled/disabled globally on ARMv7
CONFIG_ARCH_BCM=y
CONFIG_ARCH_BCM2835=y
CONFIG_ARCH_EXYNOS=y
CONFIG_ARCH_HIGHBANK=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y
CONFIG_ARCH_VIRT=y
# CONFIG_ARCH_BCM is not set
# CONFIG_ARCH_ARTPEC is not set
# CONFIG_ARCH_BCM_CYGNUS is not set
# CONFIG_ARCH_BCM_NSP is not set
# CONFIG_ARCH_BCM_5301X is not set
# CONFIG_ARCH_BCM_281XX is not set
# CONFIG_ARCH_BCM_21664 is not set
# CONFIG_ARCH_BCM_63XX is not set
# CONFIG_ARCH_BRCMSTB is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_BCM_CYGNUS is not set
# CONFIG_ARCH_BCM_NSP is not set
# CONFIG_ARCH_BCM_5301X is not set
# CONFIG_ARCH_BCM_281XX is not set
# CONFIG_ARCH_BCM_21664 is not set
# CONFIG_ARCH_BCM_63XX is not set
# CONFIG_ARCH_BRCMSTB is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_HI3xxx is not set
# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_MEDIATEK is not set
# CONFIG_ARCH_MESON is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_QCOM is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_SHMOBILE_MULTI is not set
# CONFIG_ARCH_SIRF is not set
# CONFIG_ARCH_SOCFPGA is not set
# CONFIG_PLAT_SPEAR is not set
# CONFIG_ARCH_STI is not set
# CONFIG_ARCH_TANGO is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_VEXPRESS_SPC is not set
# CONFIG_ARCH_WM8850 is not set
@ -141,7 +166,6 @@ CONFIG_LSM_MMAP_MIN_ADDR=32768
CONFIG_XZ_DEC_ARM=y
CONFIG_PCI_HOST_GENERIC=y
# CONFIG_PCI_LAYERSCAPE is not set
# Do NOT enable this, it breaks stuff and makes things go slow
# CONFIG_UACCESS_WITH_MEMCPY is not set
@ -165,8 +189,6 @@ CONFIG_RTC_DRV_PL030=y
CONFIG_AMBA_PL08X=y
CONFIG_SND_ARMAACI=m
CONFIG_EDAC=y
# highbank
CONFIG_EDAC_HIGHBANK_MC=m
CONFIG_EDAC_HIGHBANK_L2=m
@ -183,12 +205,12 @@ CONFIG_MACH_SUN6I=y
CONFIG_MACH_SUN7I=y
CONFIG_MACH_SUN8I=y
# CONFIG_MACH_SUN9I is not set
# CONFIG_MACH_SUN50I is not set
CONFIG_SUNXI_SRAM=y
CONFIG_DMA_SUN4I=m
CONFIG_DMA_SUN6I=m
CONFIG_SUNXI_WATCHDOG=m
CONFIG_NET_VENDOR_ALLWINNER=y
CONFIG_EEPROM_SUNXI_SID=m
CONFIG_RTC_DRV_SUNXI=m
CONFIG_PHY_SUN4I_USB=m
# CONFIG_PHY_SUN9I_USB is not set
@ -201,6 +223,8 @@ CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
CONFIG_TOUCHSCREEN_SUN4I=m
CONFIG_MFD_AXP20X=y
CONFIG_MFD_AXP20X_I2C=m
CONFIG_MFD_AXP20X_RSB=m
CONFIG_AXP20X_POWER=m
CONFIG_INPUT_AXP20X_PEK=m
CONFIG_REGULATOR_AXP20X=m
@ -218,10 +242,32 @@ CONFIG_MTD_NAND_SUNXI=m
CONFIG_SERIO_SUN4I_PS2=m
CONFIG_KEYBOARD_SUN4I_LRADC=m
CONFIG_PWM_SUN4I=m
CONFIG_CAN_SUN4I=m
CONFIG_USB_MUSB_SUNXI=m
CONFIG_CRYPTO_DEV_SUN4I_SS=m
CONFIG_SND_SUN4I_CODEC=m
CONFIG_SND_SUN4I_SPDIF=m
CONFIG_SUNXI_RSB=m
CONFIG_NVMEM_SUNXI_SID=m
# BCM 283x
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_8250_BCM2835AUX=y
CONFIG_DMA_BCM2835=m
# CONFIG_MMC_SDHCI_BCM2835 is not set
CONFIG_MMC_SDHCI_IPROC=m
CONFIG_BCM2835_MBOX=m
CONFIG_PWM_BCM2835=m
CONFIG_HW_RANDOM_BCM2835=m
CONFIG_I2C_BCM2835=m
CONFIG_SPI_BCM2835=m
CONFIG_SPI_BCM2835AUX=m
CONFIG_BCM2835_WDT=m
CONFIG_SND_BCM2835_SOC_I2S=m
CONFIG_DRM_VC4=m
CONFIG_RASPBERRYPI_FIRMWARE=y
CONFIG_RASPBERRYPI_POWER=y
# Exynos
CONFIG_ARCH_EXYNOS3=y
@ -237,7 +283,6 @@ CONFIG_SOC_EXYNOS5800=y
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
CONFIG_ARM_EXYNOS5440_CPUFREQ=m
CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW=y
# CONFIG_ARM_EXYNOS_CPUIDLE is not set
CONFIG_ARM_EXYNOS5_BUS_DEVFREQ=m
# CONFIG_EXYNOS5420_MCPM not set
@ -254,6 +299,7 @@ CONFIG_MMC_DW_EXYNOS=m
# CONFIG_EXYNOS_IOMMU is not set
CONFIG_PCI_EXYNOS=y
CONFIG_PHY_EXYNOS5_USBDRD=m
CONFIG_SAMSUNG_USBPHY=m
CONFIG_PHY_SAMSUNG_USB2=m
CONFIG_USB_EHCI_EXYNOS=m
CONFIG_USB_OHCI_EXYNOS=m
@ -293,9 +339,8 @@ CONFIG_DRM_EXYNOS_ROTATOR=y
CONFIG_DRM_EXYNOS_VIDI=y
CONFIG_DRM_EXYNOS_MIXER=y
CONFIG_PHY_EXYNOS_DP_VIDEO=m
# CONFIG_FB_S3C is not set
CONFIG_PHY_EXYNOS_MIPI_VIDEO=m
CONFIG_PHY_EXYNOS_DP_VIDEO=m
# CONFIG_FB_S3C is not set
CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=y
CONFIG_VIDEO_EXYNOS_FIMC_LITE=m
CONFIG_VIDEO_EXYNOS4_FIMC_IS=m
@ -333,51 +378,20 @@ CONFIG_CHARGER_MAX8997=m
CONFIG_LEDS_MAX8997=m
CONFIG_RTC_DRV_MAX8997=m
CONFIG_RTC_DRV_MAX77686=m
CONFIG_RTC_DRV_MAX77802=m
CONFIG_EXTCON_MAX8997=m
# Tegra
CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_ARCH_TEGRA_124_SOC=y
CONFIG_ARM_TEGRA_CPUFREQ=y
CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_SERIAL_TEGRA=y
CONFIG_PCI_TEGRA=y
CONFIG_AHCI_TEGRA=m
CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_MMC_SDHCI_TEGRA=m
CONFIG_TEGRA_WATCHDOG=m
CONFIG_I2C_TEGRA=m
CONFIG_TEGRA_AHB=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_SPI_TEGRA114=m
CONFIG_PWM_TEGRA=m
CONFIG_KEYBOARD_TEGRA=m
CONFIG_USB_EHCI_TEGRA=m
CONFIG_RTC_DRV_TEGRA=m
CONFIG_SND_SOC_TEGRA=m
CONFIG_SND_SOC_TEGRA_MAX98090=m
CONFIG_SND_SOC_TEGRA_RT5640=m
CONFIG_SND_SOC_TEGRA30_AHUB=m
CONFIG_SND_SOC_TEGRA30_I2S=m
CONFIG_SND_SOC_TEGRA_MAX98090=m
CONFIG_SND_SOC_TEGRA_RT5640=m
CONFIG_SND_SOC_TEGRA_RT5677=m
CONFIG_SND_HDA_TEGRA=m
CONFIG_TEGRA_HOST1X=m
CONFIG_TEGRA_HOST1X_FIREWALL=y
CONFIG_DRM_TEGRA=m
CONFIG_DRM_TEGRA_FBDEV=y
# CONFIG_DRM_TEGRA_DEBUG is not set
CONFIG_DRM_TEGRA_STAGING=y
CONFIG_NOUVEAU_PLATFORM_DRIVER=y
CONFIG_AD525X_DPOT=m
CONFIG_AD525X_DPOT_I2C=m
CONFIG_AD525X_DPOT_SPI=m
CONFIG_TEGRA_SOCTHERM=m
CONFIG_TEGRA_MC=y
CONFIG_TEGRA124_EMC=y
CONFIG_ARM_TEGRA_DEVFREQ=m
# CONFIG_ARM_TEGRA20_CPUFREQ is not set
CONFIG_ARM_TEGRA124_CPUFREQ=m
# Jetson TK1
CONFIG_PINCTRL_AS3722=y
@ -420,6 +434,7 @@ CONFIG_RTC_DRV_ISL12057=m
CONFIG_RTC_DRV_MV=m
CONFIG_RTC_DRV_ARMADA38X=m
CONFIG_MVNETA=m
CONFIG_MVNETA_BM_ENABLE=m
CONFIG_GPIO_MVEBU=y
CONFIG_MVEBU_CLK_CORE=y
CONFIG_MVEBU_CLK_COREDIV=y
@ -445,18 +460,20 @@ CONFIG_RTC_DRV_ARMADA38X=m
# CONFIG_CACHE_FEROCEON_L2 is not set
# CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH is not set
CONFIG_LEDS_NS2=m
CONFIG_SERIAL_MVEBU_UART=y
# CONFIG_SERIAL_MVEBU_CONSOLE is not set
# DRM panels
CONFIG_DRM_PANEL=y
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_DRM_PANEL_LD9040=m
CONFIG_DRM_PANEL_S6E8AA0=m
CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m
CONFIG_DRM_PANEL_SHARP_LS043T1LE01=m
CONFIG_DRM_PANEL_LG_LG4573=m
CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00=m
CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
CONFIG_DRM_DW_HDMI=m
# CONFIG_DRM_DW_HDMI_AHB_AUDIO is not set
CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
# regmap
CONFIG_REGMAP_SPI=m
@ -464,62 +481,10 @@ CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_MMIO=m
CONFIG_REGMAP_IRQ=y
# usb
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_ULPI=y
# usb net
CONFIG_AX88796=m
CONFIG_AX88796_93CX6=y
# usb gadget
CONFIG_USB_OTG=y
CONFIG_USB_GADGET=m
CONFIG_USB_GADGET_VBUS_DRAW=100
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
CONFIG_USB_MUSB_HDRC=m
CONFIG_USB_MUSB_DUAL_ROLE=y
CONFIG_USB_MUSB_DSPS=m
# CONFIG_MUSB_PIO_ONLY is not set
# CONFIG_USB_MUSB_TUSB6010 is not set
# CONFIG_USB_MUSB_UX500 is not set
CONFIG_USB_GPIO_VBUS=m
CONFIG_USB_CONFIGFS=m
CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_CONFIGFS_ECM=y
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
CONFIG_USB_CONFIGFS_EEM=y
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
CONFIG_USB_CONFIGFS_NCM=y
CONFIG_USB_CONFIGFS_OBEX=y
# CONFIG_USB_CONFIGFS_RNDIS is not set
CONFIG_USB_CONFIGFS_SERIAL=y
# CONFIG_USB_CONFIGFS_F_LB_SS is not set
# CONFIG_USB_CONFIGFS_F_FS is not set
# CONFIG_USB_CONFIGFS_F_UAC1 is not set
# CONFIG_USB_CONFIGFS_F_UAC2 is not set
# CONFIG_USB_CONFIGFS_F_MIDI is not set
# CONFIG_USB_CONFIGFS_F_HID is not set
# CONFIG_USB_CONFIGFS_F_UVC is not set
# CONFIG_USB_CONFIGFS_F_PRINTER is not set
# CONFIG_USB_GADGET_DEBUG is not set
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_USB_GADGET_DEBUG_FS is not set
# CONFIG_USB_FUSB300 is not set
# CONFIG_USB_FOTG210_UDC is not set
# CONFIG_USB_R8A66597 is not set
# CONFIG_USB_PXA27X is not set
# CONFIG_USB_MV_UDC is not set
# CONFIG_USB_MV_U3D is not set
# CONFIG_USB_BDC_UDC is not set
# CONFIG_USB_M66592 is not set
# CONFIG_USB_AMD5536UDC is not set
# CONFIG_USB_NET2272 is not set
# CONFIG_USB_NET2280 is not set
# CONFIG_USB_GOKU is not set
# CONFIG_USB_EG20T is not set
# CONFIG_USB_DUMMY_HCD is not set
# CONFIG_USB_ZERO_HNPTEST is not set
# Multifunction Devices
CONFIG_MFD_TPS65090=y
CONFIG_MFD_TPS65910=y
@ -551,6 +516,8 @@ CONFIG_MFD_TPS65912_SPI=y
# CONFIG_PINCTRL_IPQ8064 is not set
# CONFIG_PINCTRL_MSM8960 is not set
# CONFIG_PINCTRL_MSM8660 is not set
# CONFIG_PINCTRL_MSM8996 is not set
# CONFIG_PINCTRL_IPQ4019 is not set
# GPIO
# CONFIG_GPIO_EM is not set
@ -573,29 +540,6 @@ CONFIG_KEYBOARD_MATRIX=m
# CONFIG_GPIO_RCAR is not set
CONFIG_W1_MASTER_GPIO=m
# SPI
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_GPIO=m
CONFIG_SPI_SPIDEV=m
CONFIG_SPI_ALTERA=m
CONFIG_SPI_BITBANG=m
CONFIG_SPI_BUTTERFLY=m
CONFIG_SPI_DESIGNWARE=m
CONFIG_SPI_LM70_LLP=m
CONFIG_SPI_OC_TINY=m
CONFIG_SPI_SC18IS602=m
CONFIG_SPI_TLE62X0=m
CONFIG_SPI_XCOMM=m
# CONFIG_SPI_FSL_SPI is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
CONFIG_NFC_NCI_SPI=y
# i2c
CONFIG_I2C_MV64XXX=m
# HW crypto and rng
# CONFIG_CRYPTO_SHA1_ARM_CE is not set
# CONFIG_CRYPTO_SHA2_ARM_CE is not set
@ -603,7 +547,6 @@ CONFIG_I2C_MV64XXX=m
# CONFIG_CRYPTO_GHASH_ARM_CE is not set
# DMA
CONFIG_TI_PRIV_EDMA=y
CONFIG_TI_EDMA=y
# MTD
@ -627,6 +570,7 @@ CONFIG_MTD_NAND_PXA3xx=m
CONFIG_MTD_NAND_RICOH=m
CONFIG_MTD_NAND_TMIO=m
# CONFIG_MTD_NAND_BRCMNAND is not set
# CONFIG_MTD_MT81xx_NOR is not set
CONFIG_MTD_SPI_NOR=m
# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
CONFIG_MTD_SPINAND_MT29F=m
@ -644,7 +588,6 @@ CONFIG_SND_SOC_AC97_CODEC=y
# RTC
CONFIG_RTC_DRV_DS1305=m
CONFIG_RTC_DRV_DS1390=m
CONFIG_RTC_DRV_DS3234=m
CONFIG_RTC_DRV_M41T93=m
CONFIG_RTC_DRV_M41T94=m
CONFIG_RTC_DRV_MAX6902=m
@ -681,6 +624,8 @@ CONFIG_REGULATOR_MAX8660=m
CONFIG_REGULATOR_MAX8952=m
CONFIG_REGULATOR_MAX8973=m
CONFIG_REGULATOR_PFUZE100=m
CONFIG_REGULATOR_PV88060=m
CONFIG_REGULATOR_PV88090=m
CONFIG_REGULATOR_TPS51632=m
CONFIG_REGULATOR_TPS62360=m
CONFIG_REGULATOR_TPS65023=m
@ -723,7 +668,6 @@ CONFIG_SENSORS_ADCXX=m
CONFIG_SENSORS_ADS7871=m
CONFIG_SENSORS_BH1780=m
CONFIG_SENSORS_GPIO_FAN=m
CONFIG_SENSORS_HTU21=m
CONFIG_SENSORS_ISL29018=m
CONFIG_SENSORS_ISL29028=m
CONFIG_SENSORS_LIS3_SPI=m
@ -731,7 +675,6 @@ CONFIG_SENSORS_LM70=m
CONFIG_SENSORS_MAX1111=m
CONFIG_MPL115=m
CONFIG_MPL3115=m
CONFIG_DHT11=m
CONFIG_SI7005=m
CONFIG_SI7020=m
@ -778,7 +721,6 @@ CONFIG_LIBERTAS_SPI=m
CONFIG_P54_SPI=m
CONFIG_P54_SPI_DEFAULT_EEPROM=n
CONFIG_MICREL_KS8995MA=m
CONFIG_IEEE802154_AT86RF230=m
CONFIG_IEEE802154_MRF24J40=m
CONFIG_ARM_KPROBES_TEST=m
@ -830,7 +772,6 @@ CONFIG_R8188EU=m
# CONFIG_CAN_TI_HECC is not set
# CONFIG_CAN_FLEXCAN is not set
# CONFIG_CAN_RCAR is not set
# CONFIG_CAN_MCP251X is not set
# Needs work/investigation
# CONFIG_ARM_KPROBES_TEST is not set
@ -864,7 +805,6 @@ CONFIG_R8188EU=m
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_STM32 is not set
# CONFIG_FB_XILINX is not set
# CONFIG_USB_GADGET_XILINX is not set
# CONFIG_BRCMSTB_GISB_ARB is not set
# CONFIG_SUNGEM is not set
# CONFIG_FB_SAVAGE is not set
@ -896,18 +836,17 @@ CONFIG_R8188EU=m
# CONFIG_SND_SOC_APQ8016_SBC is not set
# CONFIG_SND_SOC_TAS571X is not set
# Debug options. We need to deal with them at some point like x86
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_LL is not set
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_DMADEVICES_VDEBUG is not set
# CONFIG_DMADEVICES_DEBUG is not set
# CONFIG_OMAP2_DSS_DEBUG is not set
# CONFIG_CRYPTO_DEV_UX500_DEBUG is not set
# CONFIG_AB8500_DEBUG is not set
# CONFIG_ARM_KERNMEM_PERMS is not set
# CONFIG_VFIO_PLATFORM_AMDXGBE_RESET is not set
# Altera?
# CONFIG_PCIE_ALTERA is not set
# Debug options. We need to deal with them at some point like x86
# CONFIG_DEBUG_USER is not set
# CONFIG_DMADEVICES_VDEBUG is not set
# CONFIG_DMADEVICES_DEBUG is not set
# CONFIG_SERIAL_SAMSUNG_DEBUG is not set
# CONFIG_OMAP2_DSS_DEBUG is not set
# CONFIG_CRYPTO_DEV_UX500_DEBUG is not set
# CONFIG_AB8500_DEBUG is not set
# CONFIG_DEBUG_LL is not set

6
config-armv7-lpae
View File

@ -27,7 +27,6 @@ CONFIG_ARM_ERRATA_773022=y
CONFIG_KVM=y
CONFIG_KVM_ARM_HOST=y
CONFIG_KVM_ARM_MAX_VCPUS=8
# CONFIG_XEN is not set
CONFIG_XEN_FBDEV_FRONTEND=y
@ -62,6 +61,7 @@ CONFIG_KEYSTONE_IRQ=m
CONFIG_PCI_KEYSTONE=y
CONFIG_MTD_NAND_DAVINCI=m
CONFIG_GPIO_SYSCON=m
CONFIG_TI_MESSAGE_MANAGER=m
# Tegra (non A15 device options)
# CONFIG_ARCH_TEGRA_2x_SOC is not set
@ -71,7 +71,6 @@ CONFIG_GPIO_SYSCON=m
# CONFIG_SPI_TEGRA20_SFLASH is not set
# CONFIG_SPI_TEGRA20_SLINK is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_NVEC is not set
# CONFIG_SND_SOC_TEGRA_ALC5632 is not set
# CONFIG_SND_SOC_TEGRA_TRIMSLICE is not set
# CONFIG_SND_SOC_TEGRA_WM8753 is not set
@ -80,4 +79,5 @@ CONFIG_GPIO_SYSCON=m
# CONFIG_SND_SOC_TEGRA20_AC97 is not set
# CONFIG_SND_SOC_TEGRA20_DAS is not set
# CONFIG_SND_SOC_TEGRA20_SPDIF is not set
# CONFIG_SND_SOC_TEGRA_RT5677 is not set
# CONFIG_DRM_OMAP is not set
# CONFIG_AM335X_PHY_USB is not set

4
config-debug
View File

@ -112,6 +112,8 @@ CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_WQ_WATCHDOG=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_DEBUG_KMEMLEAK=y
@ -125,4 +127,4 @@ CONFIG_EDAC_DEBUG=y
CONFIG_SPI_DEBUG=y
CONFIG_X86_DEBUG_STATIC_CPU_HAS=y
CONFIG_DEBUG_VM_PGFLAGS=y

306
config-generic
View File

File diff suppressed because it is too large Load Diff

3
config-nodebug
View File

@ -112,6 +112,7 @@ CONFIG_KDB_CONTINUE_CATASTROPHIC=0
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
@ -126,4 +127,4 @@ CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
# CONFIG_SPI_DEBUG is not set
# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
# CONFIG_DEBUG_VM_PGFLAGS is not set

12
config-powerpc64-generic
View File

@ -7,7 +7,6 @@ CONFIG_PPC_PSERIES=y
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_QPACE is not set
# CONFIG_PPC_IBM_CELL_BLADE is not set
# CONFIG_PPC_MAPLE is not set
# CONFIG_PPC_PASEMI is not set
@ -54,12 +53,12 @@ CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_PPC_64K_PAGES=y
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
# CONFIG_TUNE_CELL is not set
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PPC64_SUPPORTS_MEMORY_FAILURE=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
@ -74,14 +73,12 @@ CONFIG_PSERIES_CPUIDLE=y
CONFIG_HW_RANDOM_PSERIES=m
CONFIG_CRYPTO_DEV_NX=y
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_DEV_NX_ENCRYPT=m
CONFIG_CRYPTO_DEV_NX_COMPRESS=m
CONFIG_CRYPTO_DEV_NX_COMPRESS_PSERIES=m
CONFIG_CRYPTO_DEV_NX_COMPRESS_POWERNV=m
CONFIG_CRYPTO_DEV_NX_COMPRESS_CRYPTO=m
CONFIG_CRYPTO_DEV_VMX=y
# CONFIG_CRYPTO_DEV_VMX_ENCRYPT is not set
CONFIG_CRYPTO_DEV_VMX_ENCRYPT=m
CONFIG_XZ_DEC_POWERPC=y
@ -129,7 +126,6 @@ CONFIG_CXL=m
CONFIG_CXLFLASH=m
CONFIG_IBMEBUS=y
CONFIG_EHEA=m
CONFIG_INFINIBAND_EHCA=m
CONFIG_PPC_ICSWX=y
# CONFIG_PPC_ICSWX_PID is not set
# CONFIG_PPC_ICSWX_USE_SIGILL is not set
@ -200,7 +196,6 @@ CONFIG_CAPI_EICON=y
# CONFIG_BLK_DEV_PLATFORM is not set
# Stuff which wants bus_to_virt() or virt_to_bus()
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_ATM_HORIZON is not set
# CONFIG_ATM_FIRESTREAM is not set
@ -222,7 +217,6 @@ CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
# CONFIG_MACINTOSH_DRIVERS is not set
# CONFIG_EDAC_CPC925 is not set
CONFIG_SPU_FS_64K_LS=y
CONFIG_EDAC=y
CONFIG_EDAC_MM_EDAC=m
@ -291,7 +285,6 @@ CONFIG_SIMPLE_GPIO=y
# CONFIG_PS3_VRAM is not set
CONFIG_MDIO_GPIO=m
CONFIG_SERIAL_OF_PLATFORM=m
# CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL is not set
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_PCA953X=m
CONFIG_GPIO_PCF857X=m
@ -352,6 +345,7 @@ CONFIG_I2C_MPC=m
# CONFIG_IBM_EMAC is not set
# CONFIG_NET_VENDOR_PASEMI is not set
# CONFIG_NET_VENDOR_TOSHIBA is not set
CONFIG_IBMVNIC=m
CONFIG_MDIO_OCTEON=m

2
config-powerpc64le
View File

@ -2,5 +2,7 @@ CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_POWER7_CPU=y
CONFIG_DISABLE_MPROFILE_KERNEL=y
# https://fedoraproject.org/wiki/Features/Checkpoint_Restore
CONFIG_CHECKPOINT_RESTORE=y

2
config-s390x
View File

@ -62,9 +62,9 @@ CONFIG_SCLP_TTY=y
CONFIG_SCLP_CONSOLE=y
CONFIG_SCLP_VT220_TTY=y
CONFIG_SCLP_VT220_CONSOLE=y
CONFIG_SCLP_CPI=m
CONFIG_SCLP_ASYNC=m
CONFIG_SCLP_ASYNC_ID="000000000"
CONFIG_SCLP_OFB=y
CONFIG_S390_TAPE=m
CONFIG_S390_TAPE_3590=m

11
config-x86-32-generic
View File

@ -40,6 +40,7 @@ CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
CONFIG_HIGHPTE=y
CONFIG_ZONE_DMA=y
# CONFIG_MATH_EMULATION is not set
@ -81,7 +82,6 @@ CONFIG_X86_LONGRUN=y
# e_powersaver is dangerous
# CONFIG_X86_E_POWERSAVER is not set
CONFIG_X86_HT=y
# CONFIG_4KSTACKS is not set
@ -123,7 +123,6 @@ CONFIG_CRYPTO_TWOFISH_586=m
CONFIG_VIDEO_CAFE_CCIC=m
CONFIG_XEN_MAX_DOMAIN_MEMORY=8
CONFIG_MTD_NAND_CAFE=m
@ -184,13 +183,6 @@ CONFIG_MFD_CS5535=m
# I2O enabled only for 32-bit x86, disabled for PAE kernel
CONFIG_I2O=m
CONFIG_I2O_BLOCK=m
CONFIG_I2O_SCSI=m
CONFIG_I2O_PROC=m
CONFIG_I2O_CONFIG=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_CONFIG_OLD_IOCTL=y
CONFIG_I2O_BUS=m
CONFIG_INPUT_PWM_BEEPER=m
CONFIG_BACKLIGHT_PWM=m
@ -219,4 +211,5 @@ CONFIG_OF=y
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
# CONFIG_KEYBOARD_BCM is not set

53
config-x86-generic
View File

@ -13,11 +13,10 @@ CONFIG_HPET_TIMER=y
CONFIG_I8K=m
CONFIG_SONYPI_COMPAT=y
CONFIG_MICROCODE=y
CONFIG_MICROCODE_EARLY=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_INTEL_EARLY=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_AMD_EARLY=y
CONFIG_PERF_EVENTS_AMD_POWER=m
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
@ -71,9 +70,7 @@ CONFIG_X86_MPPARSE=y
CONFIG_MMIOTRACE=y
# CONFIG_MMIOTRACE_TEST is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_DEBUG_RODATA=y
# Generating too many warnings while waiting for fixes
# CONFIG_DEBUG_WX is not set
CONFIG_DEBUG_WX=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_ACPI=y
@ -139,11 +136,16 @@ CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
CONFIG_CRYPTO_DEV_QAT_DH895xCC=m
CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
CONFIG_CRYPTO_DEV_QAT_C3XXX=m
CONFIG_CRYPTO_DEV_QAT_C62X=m
CONFIG_CRYPTO_DEV_QAT_C3XXXVF=m
CONFIG_CRYPTO_DEV_QAT_C62XVF=m
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_BIOS=y
CONFIG_VMD=m
CONFIG_HOTPLUG_PCI_COMPAQ=m
# CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM is not set
@ -176,6 +178,7 @@ CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m
CONFIG_I2C_DESIGNWARE_CORE=m
CONFIG_I2C_DESIGNWARE_PLATFORM=m
CONFIG_I2C_DESIGNWARE_BAYTRAIL=y
#rhbz 997149
# CONFIG_DELL_RBU is not set
@ -202,7 +205,6 @@ CONFIG_EDAC_I7300=m
CONFIG_EDAC_I7CORE=m
CONFIG_EDAC_R82600=m
CONFIG_EDAC_X38=m
CONFIG_EDAC_MCE_INJ=m
CONFIG_EDAC_DECODE_MCE=m
CONFIG_EDAC_LEGACY_SYSFS=y
CONFIG_EDAC_IE31200=m
@ -222,7 +224,9 @@ CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_AMILO_RFKILL=m
CONFIG_ASUS_LAPTOP=m
CONFIG_ASUS_WIRELESS=m
CONFIG_COMPAL_LAPTOP=m
CONFIG_DELL_SMBIOS=m
CONFIG_DELL_LAPTOP=m
CONFIG_DELL_RBTN=m
CONFIG_CHROMEOS_LAPTOP=m
@ -232,6 +236,7 @@ CONFIG_FUJITSU_TABLET=m
CONFIG_FUJITSU_LAPTOP=m
# CONFIG_FUJITSU_LAPTOP_DEBUG is not set
CONFIG_IDEAPAD_LAPTOP=m
CONFIG_INTEL_HID_EVENT=m
CONFIG_MSI_LAPTOP=m
CONFIG_PANASONIC_LAPTOP=m
CONFIG_SAMSUNG_LAPTOP=m
@ -312,18 +317,18 @@ CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_XEN_SELFBALLOONING=y
CONFIG_XEN_PCIDEV_BACKEND=m
CONFIG_XEN_ACPI_PROCESSOR=m
# CONFIG_XEN_SCSI_FRONTEND is not set
# CONFIG_XEN_SCSI_BACKEND is not set
CONFIG_XEN_SCSI_FRONTEND=m
CONFIG_XEN_SCSI_BACKEND=m
CONFIG_XEN_SYMS=y
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_PXA2XX=m
# CONFIG_CAN_MCP251X is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
# CONFIG_DRM_PANEL_LG_LG4573 is not set
# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
CONFIG_MTD_ESB2ROM=m
CONFIG_MTD_CK804XROM=m
@ -413,6 +418,7 @@ CONFIG_LPC_ICH=m
CONFIG_GPIO_ICH=m
# CONFIG_GPIO_LYNXPOINT is not set
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_104_IDI_48 is not set
# These should all go away with IC2_ACPI is fixed
# CONFIG_MFD_AS3711 is not set
@ -474,6 +480,7 @@ CONFIG_CRYPTO_CRC32_PCLMUL=m
CONFIG_HP_ACCEL=m
CONFIG_SURFACE_PRO3_BUTTON=m
CONFIG_INTEL_PUNIT_IPC=m
# CONFIG_RAPIDIO is not set
@ -481,7 +488,7 @@ CONFIG_SCHED_SMT=y
CONFIG_CC_STACKPROTECTOR=y
CONFIG_CC_STACKPROTECTOR_STRONG=y
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set # revisit this
CONFIG_RANDOMIZE_BASE=y
CONFIG_HYPERV=m
CONFIG_HYPERV_UTILS=m
@ -491,6 +498,8 @@ CONFIG_HYPERV_STORAGE=m
CONFIG_HYPERV_BALLOON=m
CONFIG_FB_HYPERV=m
CONFIG_HYPERV_KEYBOARD=m
# This is x86_64 only, but we'll lump it here anyway
CONFIG_PCI_HYPERV=m
# Depends on HOTPLUG_PCI_PCIE
CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
@ -504,6 +513,7 @@ CONFIG_RCU_FANOUT_LEAF=16
CONFIG_INTEL_MEI=m
CONFIG_INTEL_MEI_ME=m
CONFIG_INTEL_MEI_TXE=m
CONFIG_INTEL_MEI_WDT=m
CONFIG_NFC_MEI_PHY=m
CONFIG_NFC_PN544_MEI=m
@ -519,6 +529,7 @@ CONFIG_X86_INTEL_LPSS=y
CONFIG_IDMA64=m
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_X86_INTEL_MID is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
CONFIG_MFD_INTEL_LPSS_ACPI=m
@ -536,6 +547,9 @@ CONFIG_PINCTRL_CHERRYVIEW=y
CONFIG_PINCTRL_SUNRISEPOINT=m
CONFIG_PINCTRL_BROXTON=m
# I have no idea why this is x86-specific
CONFIG_E1000E_HWTS=y
#baytrail/cherrytrail stuff
CONFIG_KEYBOARD_GPIO=m
CONFIG_INPUT_SOC_BUTTON_ARRAY=m
@ -545,15 +559,19 @@ CONFIG_SND_SOC_INTEL_HASWELL_MACH=m
CONFIG_SND_SOC_INTEL_BROADWELL_MACH=m
CONFIG_SND_SOC_INTEL_BAYTRAIL=m
CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH=m
CONFIG_SND_SOC_INTEL_BYTCR_RT5651_MACH=m
CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH=m
CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5672_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_RT5645_MACH=m
CONFIG_SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH=m
CONFIG_SND_SOC_INTEL_SKL_RT286_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH=m
CONFIG_SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH=m
CONFIG_SND_SOC_AC97_CODEC=m
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SUN4I_CODEC is not set
# CONFIG_SND_SUN4I_SPDIF is not set
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_PKG_TEMP_THERMAL=m
@ -569,18 +587,7 @@ CONFIG_MOUSE_PS2_VMMOUSE=y
CONFIG_XZ_DEC_X86=y
CONFIG_MPILIB=y
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
CONFIG_SIGNED_PE_FILE_VERIFICATION=y
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_BLACKLIST_KEYRING=y
CONFIG_MODULE_SIG=y
CONFIG_MODULE_SIG_ALL=y
# CONFIG_MODULE_SIG_SHA1 is not set
CONFIG_MODULE_SIG_SHA256=y
# CONFIG_MODULE_SIG_FORCE is not set
CONFIG_MODULE_SIG_KEY="certs/signing_key.pem"
CONFIG_SYSTEM_TRUSTED_KEYS=""
CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE=y
CONFIG_EFI_SIGNATURE_LIST_PARSER=y

26
config-x86_64-generic
View File

@ -26,6 +26,8 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
# https://lists.fedoraproject.org/pipermail/kernel/2013-December/004753.html
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
# enable the 32-bit entry point for Baytrail
CONFIG_EFI_MIXED=y
@ -63,6 +65,9 @@ CONFIG_INTEL_MIC_BUS=m
CONFIG_INTEL_MIC_X100_DMA=m
CONFIG_MIC_COSM=m
CONFIG_VOP_BUS=m
CONFIG_VOP=m
# SHPC has half-arsed PCI probing, which makes it load on too many systems
CONFIG_HOTPLUG_PCI_SHPC=m
@ -113,7 +118,7 @@ CONFIG_SPARSEMEM_VMEMMAP=y
# CONFIG_MOVABLE_NODE is not set
CONFIG_MEMORY_HOTPLUG=y
# CONFIG_ARCH_MEMORY_PROBE is not set
# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_MEMORY_HOTREMOVE=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_BLK_DEV_CMD640 is not set
@ -130,7 +135,6 @@ CONFIG_SGI_GRU=m
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_XEN_MAX_DOMAIN_MEMORY=128
# CONFIG_XEN_BALLOON_MEMORY_HOTPLUG is not set
CONFIG_XEN_DEV_EVTCHN=m
CONFIG_XEN_SYS_HYPERVISOR=y
@ -156,7 +160,6 @@ CONFIG_X86_X2APIC=y
CONFIG_SPARSE_IRQ=y
CONFIG_RCU_FANOUT=64
# CONFIG_RCU_USER_QS is not set
CONFIG_INTEL_TXT=y
@ -176,14 +179,15 @@ CONFIG_THUNDERBOLT=m
CONFIG_NTB=m
CONFIG_NTB_NETDEV=m
CONFIG_NTB_AMD=m
CONFIG_NTB_INTEL=m
CONFIG_NTB_PINGPONG=m
CONFIG_NTB_PERF=m
CONFIG_NTB_TOOL=m
CONFIG_NTB_TRANSPORT=m
# 10GigE
#
CONFIG_IP1000=m
CONFIG_SFC=m
CONFIG_SFC_MCDI_MON=y
CONFIG_SFC_SRIOV=y
@ -212,3 +216,17 @@ CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_AREAS=7
# Changes for persistent memory devices
# ZONE_DMA and ZONE_DEVICE can now co-exist
CONFIG_ZONE_DMA=y
CONFIG_ZONE_DEVICE=y
CONFIG_NVDIMM_PFN=y
CONFIG_ND_PFN=m
# Staging
CONFIG_STAGING_RDMA=y
CONFIG_INFINIBAND_HFI1=m
# CONFIG_HFI1_DEBUG_SDMA_ORDER is not set
CONFIG_HFI1_VERBS_31BIT_PSN=y
# CONFIG_SDMA_VERBOSITY is not set

65
dcache-Handle-escaped-paths-in-prepend_path.patch
View File

@ -1,65 +0,0 @@
From c0ea161a6e7158281f64bc6d41126da43cb08f14 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Sat, 15 Aug 2015 13:36:12 -0500
Subject: [PATCH 1/2] dcache: Handle escaped paths in prepend_path
commit cde93be45a8a90d8c264c776fab63487b5038a65 upstream.
A rename can result in a dentry that by walking up d_parent
will never reach it's mnt_root. For lack of a better term
I call this an escaped path.
prepend_path is called by four different functions __d_path,
d_absolute_path, d_path, and getcwd.
__d_path only wants to see paths are connected to the root it passes
in. So __d_path needs prepend_path to return an error.
d_absolute_path similarly wants to see paths that are connected to
some root. Escaped paths are not connected to any mnt_root so
d_absolute_path needs prepend_path to return an error greater
than 1. So escaped paths will be treated like paths on lazily
unmounted mounts.
getcwd needs to prepend "(unreachable)" so getcwd also needs
prepend_path to return an error.
d_path is the interesting hold out. d_path just wants to print
something, and does not care about the weird cases. Which raises
the question what should be printed?
Given that <escaped_path>/<anything> should result in -ENOENT I
believe it is desirable for escaped paths to be printed as empty
paths. As there are not really any meaninful path components when
considered from the perspective of a mount tree.
So tweak prepend_path to return an empty path with an new error
code of 3 when it encounters an escaped path.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/dcache.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/fs/dcache.c b/fs/dcache.c
index 9b5fe503f6cb..e3b44ca75a1b 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -2926,6 +2926,13 @@ restart:
if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
struct mount *parent = ACCESS_ONCE(mnt->mnt_parent);
+ /* Escaped? */
+ if (dentry != vfsmnt->mnt_root) {
+ bptr = *buffer;
+ blen = *buflen;
+ error = 3;
+ break;
+ }
/* Global root? */
if (mnt != parent) {
dentry = ACCESS_ONCE(mnt->mnt_mountpoint);
--
2.4.3

43
disable-CONFIG_EXPERT-for-ZONE_DMA.patch Normal file
View File

@ -0,0 +1,43 @@
From 78bd7226c92c8309d1c6c1378f1224dcd591b49f Mon Sep 17 00:00:00 2001
From: Fedora Kernel Team <kernel-team@fedoraproject.org>
Date: Fri, 22 Jan 2016 13:03:36 -0600
Subject: [PATCH] Make ZONE_DMA not depend on CONFIG_EXPERT
Disable the requirement on CONFIG_EXPERT for ZONE_DMA and ZONE_DEVICE so
that we can enable NVDIMM_PFN and ND_PFN
Signed-off-by: Justin Forbes <jforbes@fedoraproject.org>
---
arch/x86/Kconfig | 2 +-
mm/Kconfig | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 3c74b549ea9a..8a5b7b8cc425 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -318,7 +318,7 @@ source "kernel/Kconfig.freezer"
menu "Processor type and features"
config ZONE_DMA
- bool "DMA memory allocation support" if EXPERT
+ bool "DMA memory allocation support"
default y
help
DMA memory allocation support allows devices with less than 32-bit
diff --git a/mm/Kconfig b/mm/Kconfig
index 05efa6a5199e..c1a01e50c293 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -650,7 +650,7 @@ config IDLE_PAGE_TRACKING
See Documentation/vm/idle_page_tracking.txt for more details.
config ZONE_DEVICE
- bool "Device memory (pmem, etc...) hotplug support" if EXPERT
+ bool "Device memory (pmem, etc...) hotplug support"
depends on MEMORY_HOTPLUG
depends on MEMORY_HOTREMOVE
depends on SPARSEMEM_VMEMMAP
--
2.5.0

68
drm-i915-shut-up-gen8-SDE-irq-dmesg-noise-again.patch
View File

@ -1,68 +0,0 @@
From 41ed5ee704b784a4fca02787311d59c243563013 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Thu, 7 Jan 2016 10:29:10 +0200
Subject: [PATCH] drm/i915: shut up gen8+ SDE irq dmesg noise, again
We still keep getting
[ 4.249930] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!
This reverts
commit 820da7ae46332fa709b171eb7ba57cbd023fa6df
Author: Jani Nikula <jani.nikula@intel.com>
Date: Wed Nov 25 16:47:23 2015 +0200
Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"
which in itself is a revert, so this is just doing
commit 97e5ed1111dcc5300a0f59a55248cd243937a8ab
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri Oct 23 10:56:12 2015 +0200
drm/i915: shut up gen8+ SDE irq dmesg noise
all over again. I'll stop pretending I understand what's going on like I
did when I thought I'd fixed this for good in
commit 6a39d7c986be4fd18eb019e9cdbf774ec36c9f77
Author: Jani Nikula <jani.nikula@intel.com>
Date: Wed Nov 25 16:47:22 2015 +0200
drm/i915: fix the SDE irq dmesg warnings properly
Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Reference: http://mid.gmane.org/20151213124945.GA5715@nuc-i3427.alporthouse.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92084
Cc: drm-intel-fixes@lists.freedesktop.org
Fixes: 820da7ae4633 ("Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"")
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 0d228f909dcb..0f42a2782afc 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2354,9 +2354,13 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
spt_irq_handler(dev, pch_iir);
else
cpt_irq_handler(dev, pch_iir);
- } else
- DRM_ERROR("The master control interrupt lied (SDE)!\n");
-
+ } else {
+ /*
+ * Like on previous PCH there seems to be something
+ * fishy going on with forwarding PCH interrupts.
+ */
+ DRM_DEBUG_DRIVER("The master control interrupt lied (SDE)!\n");
+ }
}
I915_WRITE_FW(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
--
2.5.0

60
drm-vmwgfx-Allow-dropped-masters-render-node-like-ac.patch
View File

@ -1,60 +0,0 @@
From a19afebb883f2a02ecf4b8d5a114ce6957a59238 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Wed, 26 Aug 2015 05:49:21 -0700
Subject: [PATCH 2/2] drm/vmwgfx: Allow dropped masters render-node like access
on legacy nodes v2
Applications like gnome-shell may try to render after dropping master
privileges. Since the driver should now be safe against this scenario,
allow those applications to use their legacy node like a render node.
v2: Add missing return statement.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 7 ++++++-
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 6 ++++++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index a4766acd0ea2..d022b509f1ac 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -993,10 +993,15 @@ static struct vmw_master *vmw_master_check(struct drm_device *dev,
}
/*
- * Check if we were previously master, but now dropped.
+ * Check if we were previously master, but now dropped. In that
+ * case, allow at least render node functionality.
*/
if (vmw_fp->locked_master) {
mutex_unlock(&dev->master_mutex);
+
+ if (flags & DRM_RENDER_ALLOW)
+ return NULL;
+
DRM_ERROR("Dropped master trying to access ioctl that "
"requires authentication.\n");
return ERR_PTR(-EACCES);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 4d0c98edeb6a..7fc3e8abd0c4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -906,6 +906,12 @@ vmw_surface_handle_reference(struct vmw_private *dev_priv,
"surface reference.\n");
return -EACCES;
}
+ if (ACCESS_ONCE(vmw_fpriv(file_priv)->locked_master)) {
+ DRM_ERROR("Locked master refused legacy "
+ "surface reference.\n");
+ return -EACCES;
+ }
+
handle = u_handle;
}
--
2.4.3

6
filter-aarch64.sh Executable file → Normal file
View File

@ -9,6 +9,8 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn leds media memstick message mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user"
ethdrvs="3com adaptec arc alteon atheros broadcom cadence calxeda chelsio cisco dec dlink emulex icplus marvell micrel myricom neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis smsc stmicro sun tehuti ti via wiznet xircom"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user sbp_target"

8
filter-armv7hl.sh Executable file → Normal file
View File

@ -9,6 +9,10 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn media memstick message nfc ntb pcmcia platform ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn media memstick message mwave nfc ntb pcmcia platform ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user"
ethdrvs="3com adaptec alteon altera amd atheros broadcom cadence chelsio cisco dec dlink emulex icplus mellanox micrel myricom natsemi neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis sun tehuti via wiznet xircom"
drmdrvs="amd armada bridge ast exynos i2c imx mgag200 msm omapdrm panel nouveau radeon rockchip tegra tilcdc via"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user sbp_target"

4
filter-i686.sh Executable file → Normal file
View File

@ -9,6 +9,6 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn leds media memstick mfd mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick mfd mmc mtd mwave nfc ntb pcmcia platform power ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub hid-sensor-magn-3d hid-sensor-incl-3d hid-sensor-gyro-3d hid-sensor-iio-common hid-sensor-accel-3d hid-sensor-trigger hid-sensor-als hid-sensor-rotation target_core_user"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub hid-sensor-magn-3d hid-sensor-incl-3d hid-sensor-gyro-3d hid-sensor-iio-common hid-sensor-accel-3d hid-sensor-trigger hid-sensor-als hid-sensor-rotation target_core_user sbp_target"

28
filter-modules.sh
View File

@ -14,25 +14,27 @@
# listed here.
# Set the default dirs/modules to filter out
driverdirs="atm auxdisplay bcma bluetooth fmc iio infiniband isdn leds media memstick mfd mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc iio infiniband isdn leds media memstick mfd mmc mtd nfc ntb pcmcia platform power ssb staging tty uio uwb w1"
chardrvs="mwave pcmcia"
netdrvs="appletalk can dsa hamradio ieee802154 irda ppp slip usb wireless"
ethdrvs="3com adaptec alteon amd atheros broadcom cadence calxeda chelsio cisco dec dlink emulex icplus marvell mellanox neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis smsc stmicro sun tehuti ti wiznet xircom"
inputdrvs="gameport tablet touchscreen"
scsidrvs="aacraid aic7xxx aic94xx be2iscsi bfa bnx2i bnx2fc csiostor cxgbi esas2r fcoe fnic isci libsas lpfc megaraid mpt2sas mpt3sas mvsas pm8001 qla2xxx qla4xxx sym53c8xx_2 ufs"
ttydrvs="ipwireless"
usbdrvs="atm wusbcore"
usbdrvs="atm image misc serial wusbcore"
fsdrvs="affs befs coda cramfs dlm ecryptfs hfs hfsplus jfs minix ncpfs nilfs2 ocfs2 reiserfs romfs squashfs sysv ubifs udf ufs"
netprots="appletalk atm ax25 batman-adv bluetooth can dccp dsa ieee802154 irda l2tp mac80211 mac802154 netrom nfc rds rfkill rose sctp wireless"
netprots="6lowpan appletalk atm ax25 batman-adv bluetooth can dccp dsa ieee802154 irda l2tp mac80211 mac802154 mpls netrom nfc rds rfkill rose sctp wireless"
drmdrvs="ast gma500 mgag200 via nouveau"
drmdrvs="amd ast gma500 i2c i915 mgag200 nouveau radeon via "
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub target_core_user"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub target_core_user sbp_target"
# Grab the arch-specific filter list overrides
source ./filter-$2.sh
@ -83,6 +85,12 @@ do
filter_dir $1 drivers/net/${netdrv}
done
# Filter the char drivers
for char in ${chardrvs}
do
filter_dir $1 drivers/char/${input}
done
# Filter the ethernet drivers
for eth in ${ethdrvs}
do
@ -95,10 +103,10 @@ do
filter_dir $1 drivers/scsi/${scsi}
done
# TTY
for tty in ${ttydrvs}
# Input
for input in ${inputdrvs}
do
filter_dir $1 drivers/tty/${tty}
filter_dir $1 drivers/input/${input}
done
# USB

4
filter-ppc64.sh Executable file → Normal file
View File

@ -9,6 +9,6 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn leds media memstick message mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user sbp_target"

4
filter-ppc64le.sh Executable file → Normal file
View File

@ -9,6 +9,6 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn leds media memstick message mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user sbp_target"

4
filter-ppc64p7.sh Executable file → Normal file
View File

@ -9,6 +9,6 @@
# modifications to the overrides below. If something should be removed across
# all arches, remove it in the default instead of per-arch.
driverdirs="atm auxdisplay bcma bluetooth fmc infiniband isdn leds media memstick message mmc mtd nfc ntb pcmcia platform power ssb staging uio uwb"
driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging uio uwb w1"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user"
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qla1280 9pnet_rdma rpcrdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject target_core_user sbp_target"

0
filter-s390x.sh Executable file → Normal file
View File

0
filter-x86_64.sh Executable file → Normal file
View File

86
fs-hugetlbfs-inode.c-fix-bugs-in-hugetlb_vmtruncate_.patch
View File

@ -1,86 +0,0 @@
From 9aacdd354d197ad64685941b36d28ea20ab88757 Mon Sep 17 00:00:00 2001
From: Mike Kravetz <mike.kravetz@oracle.com>
Date: Fri, 15 Jan 2016 16:57:37 -0800
Subject: [PATCH] fs/hugetlbfs/inode.c: fix bugs in hugetlb_vmtruncate_list()
Hillf Danton noticed bugs in the hugetlb_vmtruncate_list routine. The
argument end is of type pgoff_t. It was being converted to a vaddr
offset and passed to unmap_hugepage_range. However, end was also being
used as an argument to the vma_interval_tree_foreach controlling loop.
In addition, the conversion of end to vaddr offset was incorrect.
hugetlb_vmtruncate_list is called as part of a file truncate or
fallocate hole punch operation.
When truncating a hugetlbfs file, this bug could prevent some pages from
being unmapped. This is possible if there are multiple vmas mapping the
file, and there is a sufficiently sized hole between the mappings. The
size of the hole between two vmas (A,B) must be such that the starting
virtual address of B is greater than (ending virtual address of A <<
PAGE_SHIFT). In this case, the pages in B would not be unmapped. If
pages are not properly unmapped during truncate, the following BUG is
hit:
kernel BUG at fs/hugetlbfs/inode.c:428!
In the fallocate hole punch case, this bug could prevent pages from
being unmapped as in the truncate case. However, for hole punch the
result is that unmapped pages will not be removed during the operation.
For hole punch, it is also possible that more pages than desired will be
unmapped. This unnecessary unmapping will cause page faults to
reestablish the mappings on subsequent page access.
Fixes: 1bfad99ab (" hugetlbfs: hugetlb_vmtruncate_list() needs to take a range")Reported-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: <stable@vger.kernel.org> [4.3]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/hugetlbfs/inode.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index bbc333b01ca3..9c07d2d754c9 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -463,6 +463,7 @@ hugetlb_vmdelete_list(struct rb_root *root, pgoff_t start, pgoff_t end)
*/
vma_interval_tree_foreach(vma, root, start, end ? end : ULONG_MAX) {
unsigned long v_offset;
+ unsigned long v_end;
/*
* Can the expression below overflow on 32-bit arches?
@@ -475,15 +476,17 @@ hugetlb_vmdelete_list(struct rb_root *root, pgoff_t start, pgoff_t end)
else
v_offset = 0;
- if (end) {
- end = ((end - start) << PAGE_SHIFT) +
- vma->vm_start + v_offset;
- if (end > vma->vm_end)
- end = vma->vm_end;
- } else
- end = vma->vm_end;
+ if (!end)
+ v_end = vma->vm_end;
+ else {
+ v_end = ((end - vma->vm_pgoff) << PAGE_SHIFT)
+ + vma->vm_start;
+ if (v_end > vma->vm_end)
+ v_end = vma->vm_end;
+ }
- unmap_hugepage_range(vma, vma->vm_start + v_offset, end, NULL);
+ unmap_hugepage_range(vma, vma->vm_start + v_offset, v_end,
+ NULL);
}
}
--
2.5.0

464
geekbox-v4-device-tree-support.patch Normal file
View File

@ -0,0 +1,464 @@
From 4d321bf15d2d5e5b1b674f2a26a1c5202090a800 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Thu, 17 Mar 2016 15:19:04 +0000
Subject: [PATCH] geekbox v4 patchset
---
Documentation/devicetree/bindings/arm/rockchip.txt | 9 +
arch/arm64/boot/dts/rockchip/Makefile | 2 +
arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi | 2 +-
.../dts/rockchip/rk3368-geekbox-landingship.dts | 57 ++++
arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts | 319 +++++++++++++++++++++
arch/arm64/boot/dts/rockchip/rk3368-r88.dts | 2 +-
6 files changed, 389 insertions(+), 2 deletions(-)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3368-geekbox-landingship.dts
create mode 100644 arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt
index 078c14f..ae84f4e 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.txt
+++ b/Documentation/devicetree/bindings/arm/rockchip.txt
@@ -87,6 +87,15 @@ Rockchip platforms device tree bindings
"google,veyron-speedy-rev3", "google,veyron-speedy-rev2",
"google,veyron-speedy", "google,veyron", "rockchip,rk3288";
+- GeekBuying GeekBox:
+ Required root node properties:
+ - compatible = "geekbuying,geekbox", "rockchip,rk3368";
+
+- GeekBuying Landingship with GeekBox module:
+ Required root node properties:
+ - compatible = "geekbuying,geekbox-landingship",
+ "geekbuying,geekbox", "rockchip,rk3368";
+
- Rockchip RK3368 evb:
Required root node properties:
- compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368";
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index e3f0b5f..201bcd9 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -1,4 +1,6 @@
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox-landingship.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb
always := $(dtb-y)
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
index 8c219cc..e4ceb53 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi
@@ -48,7 +48,7 @@
stdout-path = "serial2:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox-landingship.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox-landingship.dts
new file mode 100644
index 0000000..a28ace9
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox-landingship.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "rk3368-geekbox.dts"
+
+/ {
+ model = "GeekBox on Landingship";
+ compatible = "geekbuying,geekbox-landingship",
+ "geekbuying,geekbox", "rockchip,rk3368";
+};
+
+&i2c1 {
+ status = "disabled";
+};
+
+&i2c2 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
new file mode 100644
index 0000000..46cdddf
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3368.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "GeekBox";
+ compatible = "geekbuying,geekbox", "rockchip,rk3368";
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ ext_gmac: gmac-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "ext_gmac";
+ #clock-cells = <0>;
+ };
+
+ ir: ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_int>;
+ };
+
+ keys: gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwr_key>;
+
+ power {
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ label = "GPIO Power";
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+ };
+
+ leds: gpio-leds {
+ compatible = "gpio-leds";
+
+ blue {
+ gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+ label = "geekbox:blue:led";
+ default-state = "on";
+ };
+
+ red {
+ gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
+ label = "geekbox:red:led";
+ default-state = "off";
+ };
+ };
+
+ vcc_sys: vcc-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&emmc {
+ status = "okay";
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ clock-frequency = <150000000>;
+ disable-wp;
+ keep-power-in-suspend;
+ non-removable;
+ num-slots = <1>;
+ vmmc-supply = <&vcc_io>;
+ vqmmc-supply = <&vcc18_flash>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
+};
+
+&gmac {
+ status = "okay";
+ phy-supply = <&vcc_lan>;
+ phy-mode = "rgmii";
+ clock_in_out = "input";
+ assigned-clocks = <&cru SCLK_MAC>;
+ assigned-clock-parents = <&ext_gmac>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ tx_delay = <0x30>;
+ rx_delay = <0x10>;
+};
+
+&i2c0 {
+ status = "okay";
+
+ rk808: pmic@1b {
+ compatible = "rockchip,rk808";
+ reg = <0x1b>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ rockchip,system-power-controller;
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc_io>;
+ vcc9-supply = <&vcc_sys>;
+ vcc10-supply = <&vcc_sys>;
+ vcc11-supply = <&vcc_sys>;
+ vcc12-supply = <&vcc_io>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+ #clock-cells = <1>;
+
+ regulators {
+ vdd_cpu: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd_cpu";
+ };
+
+ vdd_log: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-name = "vdd_log";
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_io";
+ };
+
+ vcc18_flash: LDO_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_flash";
+ };
+
+ vcc33_lcd: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc33_lcd";
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd_10";
+ };
+
+ vcca_18: LDO_REG4 {
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca_18";
+ };
+
+ vccio_sd: LDO_REG5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd";
+ };
+
+ vdd10_lcd: LDO_REG6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd10_lcd";
+ };
+
+ vcc_18: LDO_REG7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_18";
+ };
+
+ vcc18_lcd: LDO_REG8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc18_lcd";
+ };
+
+ vcc_sd: SWITCH_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_sd";
+ };
+
+ vcc_lan: SWITCH_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_lan";
+ };
+ };
+ };
+};
+
+&pinctrl {
+ ir {
+ ir_int: ir-int {
+ rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ keys {
+ pwr_key: pwr-key {
+ rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pmic {
+ pmic_sleep: pmic-sleep {
+ rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
+ };
+
+ pmic_int: pmic-int {
+ rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&tsadc {
+ status = "okay";
+ rockchip,hw-tshut-mode = <0>; /* CRU */
+ rockchip,hw-tshut-polarity = <1>; /* high */
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index 104cbee..9548129 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
@@ -51,7 +51,7 @@
stdout-path = "serial2:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
--
2.5.0

89
iSCSI-let-session-recovery_tmo-sysfs-writes-persist.patch
View File

@ -1,89 +0,0 @@
From 9c8108a4d3a837c51a29f28229a06d97654eaeb6 Mon Sep 17 00:00:00 2001
From: Chris Leech <cleech@redhat.com>
Date: Tue, 16 Jun 2015 16:07:13 -0700
Subject: iSCSI: let session recovery_tmo sysfs writes persist across recovery
The iSCSI session recovery_tmo setting is writeable in sysfs, but it's
also set every time a connection is established when parameters are set
from iscsid over netlink. That results in the timeout being reset to
the default value after every recovery.
The DM multipath tools want to use the sysfs interface to lower the
default timeout when there are multiple paths to fail over. It has
caused confusion that we have a writeable sysfs value that seem to keep
resetting itself.
This patch adds an in-kernel flag that gets set once a sysfs write
occurs, and then ignores netlink parameter setting once it's been
modified via the sysfs interface. My thinking here is that the sysfs
interface is much simpler for external tools to influence the session
timeout, but if we're going to allow it to be modified directly we
should ensure that setting is maintained.
Signed-off-by: Chris Leech <cleech@redhat.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 55647aa..4c25539 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -2042,6 +2042,7 @@ iscsi_alloc_session(struct Scsi_Host *shost, struct iscsi_transport *transport,
session->transport = transport;
session->creator = -1;
session->recovery_tmo = 120;
+ session->recovery_tmo_sysfs_override = false;
session->state = ISCSI_SESSION_FREE;
INIT_DELAYED_WORK(&session->recovery_work, session_recovery_timedout);
INIT_LIST_HEAD(&session->sess_list);
@@ -2786,7 +2787,8 @@ iscsi_set_param(struct iscsi_transport *transport, struct iscsi_uevent *ev)
switch (ev->u.set_param.param) {
case ISCSI_PARAM_SESS_RECOVERY_TMO:
sscanf(data, "%d", &value);
- session->recovery_tmo = value;
+ if (!session->recovery_tmo_sysfs_override)
+ session->recovery_tmo = value;
break;
default:
err = transport->set_param(conn, ev->u.set_param.param,
@@ -4049,13 +4051,15 @@ store_priv_session_##field(struct device *dev, \
if ((session->state == ISCSI_SESSION_FREE) || \
(session->state == ISCSI_SESSION_FAILED)) \
return -EBUSY; \
- if (strncmp(buf, "off", 3) == 0) \
+ if (strncmp(buf, "off", 3) == 0) { \
session->field = -1; \
- else { \
+ session->field##_sysfs_override = true; \
+ } else { \
val = simple_strtoul(buf, &cp, 0); \
if (*cp != '\0' && *cp != '\n') \
return -EINVAL; \
session->field = val; \
+ session->field##_sysfs_override = true; \
} \
return count; \
}
@@ -4066,6 +4070,7 @@ store_priv_session_##field(struct device *dev, \
static ISCSI_CLASS_ATTR(priv_sess, field, S_IRUGO | S_IWUSR, \
show_priv_session_##field, \
store_priv_session_##field)
+
iscsi_priv_session_rw_attr(recovery_tmo, "%d");
static struct attribute *iscsi_session_attrs[] = {
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index 2555ee5..6183d20 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -241,6 +241,7 @@ struct iscsi_cls_session {
/* recovery fields */
int recovery_tmo;
+ bool recovery_tmo_sysfs_override;
struct delayed_work recovery_work;
unsigned int target_id;
--
cgit v0.10.2

62
input-silence-i8042-noise.patch
View File

@ -1,62 +0,0 @@
From: Peter Jones <pjones@redhat.com>
Date: Thu, 25 Sep 2008 16:23:33 -0400
Subject: [PATCH] input: silence i8042 noise
Don't print an error message just because there's no i8042 chip.
Some systems, such as EFI-based Apple systems, won't necessarily have an
i8042 to initialize. We shouldn't be printing an error message in this
case, since not detecting the chip is the correct behavior.
Bugzilla: N/A
Upstream-status: Fedora mustard
---
drivers/base/power/main.c | 2 --
drivers/input/serio/i8042.c | 1 -
net/can/af_can.c | 8 ++------
3 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 9717d5f20139..a3101d2fd936 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -122,8 +122,6 @@ void device_pm_unlock(void)
*/
void device_pm_add(struct device *dev)
{
- pr_debug("PM: Adding info for %s:%s\n",
- dev->bus ? dev->bus->name : "No Bus", dev_name(dev));
mutex_lock(&dpm_list_mtx);
if (dev->parent && dev->parent->power.is_prepared)
dev_warn(dev, "parent %s should not be sleeping\n",
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 986a71c614b0..bfb0b2280df0 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -871,7 +871,6 @@ static int __init i8042_check_aux(void)
static int i8042_controller_check(void)
{
if (i8042_flush()) {
- pr_err("No controller found\n");
return -ENODEV;
}
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 32d710eaf1fc..af4a20b86ee7 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -155,13 +155,9 @@ static int can_create(struct net *net, struct socket *sock, int protocol,
err = request_module("can-proto-%d", protocol);
/*
- * In case of error we only print a message but don't
- * return the error code immediately. Below we will
- * return -EPROTONOSUPPORT
+ * In case of error we but don't return the error code immediately.
+ * Below we will return -EPROTONOSUPPORT
*/
- if (err)
- printk_ratelimited(KERN_ERR "can: request_module "
- "(can-proto-%d) failed.\n", protocol);
cp = can_get_proto(protocol);
}

40
ipv4-fib-don-t-warn-when-primary-address-is-missing-.patch Normal file
View File

@ -0,0 +1,40 @@
From 9f79323a0aebccb9915ab8f4b7dcf531578b9cf9 Mon Sep 17 00:00:00 2001
From: Paolo Abeni <pabeni@redhat.com>
Date: Thu, 21 Apr 2016 20:23:31 -0400
Subject: [PATCH] ipv4/fib: don't warn when primary address is missing if
in_dev is dead
After commit fbd40ea0180a ("ipv4: Don't do expensive useless work
during inetdev destroy.") when deleting an interface,
fib_del_ifaddr() can be executed without any primary address
present on the dead interface.
The above is safe, but triggers some "bug: prim == NULL" warnings.
This commit avoids warning if the in_dev is dead
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
net/ipv4/fib_frontend.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 8a9246deccfe..63566ec54794 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -904,7 +904,11 @@ void fib_del_ifaddr(struct in_ifaddr *ifa, struct in_ifaddr *iprim)
if (ifa->ifa_flags & IFA_F_SECONDARY) {
prim = inet_ifa_byprefix(in_dev, any, ifa->ifa_mask);
if (!prim) {
- pr_warn("%s: bug: prim == NULL\n", __func__);
+ /* if the device has been deleted, we don't perform
+ * address promotion
+ */
+ if (!in_dev->dead)
+ pr_warn("%s: bug: prim == NULL\n", __func__);
return;
}
if (iprim && iprim != prim) {
--
2.5.5

41
iw_cxgb3-Fix-incorrectly-returning-error-on-success.patch
View File

@ -1,41 +0,0 @@
From 67f1aee6f45059fd6b0f5b0ecb2c97ad0451f6b3 Mon Sep 17 00:00:00 2001
From: Hariprasad S <hariprasad@chelsio.com>
Date: Fri, 11 Dec 2015 13:59:17 +0530
Subject: [PATCH] iw_cxgb3: Fix incorrectly returning error on success
The cxgb3_*_send() functions return NET_XMIT_ values, which are
positive integers values. So don't treat positive return values
as an error.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---
drivers/infiniband/hw/cxgb3/iwch_cm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index cb78b1e9bcd9..f504ba73e5dc 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -149,7 +149,7 @@ static int iwch_l2t_send(struct t3cdev *tdev, struct sk_buff *skb, struct l2t_en
error = l2t_send(tdev, skb, l2e);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
@@ -165,7 +165,7 @@ int iwch_cxgb3_ofld_send(struct t3cdev *tdev, struct sk_buff *skb)
error = cxgb3_ofld_send(tdev, skb);
if (error < 0)
kfree_skb(skb);
- return error;
+ return error < 0 ? error : 0;
}
static void release_tid(struct t3cdev *tdev, u32 hwtid, struct sk_buff *skb)
--
2.5.0

2
kbuild-AFTER_LINK.patch
View File

@ -111,7 +111,7 @@ index dacf71a..72cbefd 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -65,6 +65,10 @@ vmlinux_link()
-lutil -lrt ${1}
-lutil -lrt -lpthread ${1}
rm -f linux
fi
+ if [ -n "${AFTER_LINK}" ]; then

2105
kernel.spec
View File

File diff suppressed because it is too large Load Diff

29
media-ivtv-avoid-going-past-input-audio-array.patch
View File

@ -1,29 +0,0 @@
From d55ebd07b6c21a1c7e3e74f1b73b3b033cece2b5 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 11 Nov 2015 09:27:42 -0200
Subject: [PATCH] [media] ivtv: avoid going past input/audio array
As reported by smatch:
drivers/media/pci/ivtv/ivtv-driver.c:832 ivtv_init_struct2() error: buffer overflow 'itv->card->video_inputs' 6 <= 6
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
drivers/media/pci/ivtv/ivtv-driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index c2e60b4f292d..2bb10cd9ecfd 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -826,7 +826,7 @@ static void ivtv_init_struct2(struct ivtv *itv)
IVTV_CARD_INPUT_VID_TUNER)
break;
}
- if (i == itv->nof_inputs)
+ if (i >= itv->nof_inputs)
i = 0;
itv->active_input = i;
itv->audio_input = itv->card->video_inputs[i].audio_index;
--
2.5.0

28
mfd-wm8994-Ensure-that-the-whole-MFD-is-built-into-a.patch
View File

@ -1,28 +0,0 @@
From 567a18f57213647e2c31bbdc7f6b8f9991d22fad Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Fri, 13 Nov 2015 19:03:29 +0000
Subject: [PATCH] mfd: wm8994: Ensure that the whole MFD is built into a single
module
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/mfd/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index a59e3fc..4a767ef 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -61,7 +61,8 @@ wm8350-objs := wm8350-core.o wm8350-regmap.o wm8350-gpio.o
wm8350-objs += wm8350-irq.o
obj-$(CONFIG_MFD_WM8350) += wm8350.o
obj-$(CONFIG_MFD_WM8350_I2C) += wm8350-i2c.o
-obj-$(CONFIG_MFD_WM8994) += wm8994-core.o wm8994-irq.o wm8994-regmap.o
+wm8994-objs := wm8994-core.o wm8994-irq.o wm8994-regmap.o
+obj-$(CONFIG_MFD_WM8994) += wm8994.o
obj-$(CONFIG_TPS6105X) += tps6105x.o
obj-$(CONFIG_TPS65010) += tps65010.o
--
2.5.0

303
mod-extra.list
View File

@ -1,44 +1,125 @@
6pack.ko
a3d.ko
act200l-sir.ko
actisys-sir.ko
adi.ko
aer_inject.ko
tcp_bic.ko
tcp_westwood.ko
tcp_htcp.ko
tcp_highspeed.ko
tcp_hybla.ko
tcp_vegas.ko
tcp_scalable.ko
tcp_lp.ko
tcp_veno.ko
tcp_yeah.ko
tcp_illinois.ko
af_802154.ko
affs.ko
ali-ircc.ko
analog.ko
appletalk.ko
atm.ko
avma1_cs.ko
avm_cs.ko
avmfritz.ko
ax25.ko
b1.ko
bas_gigaset.ko
batman-adv.ko
baycom_par.ko
baycom_ser_fdx.ko
baycom_ser_hdx.ko
befs.ko
bpqether.ko
br2684.ko
capi.ko
c_can.ko
c_can_platform.ko
clip.ko
cobra.ko
coda.ko
cuse.ko
db9.ko
dccp_diag.ko
dccp_ipv4.ko
dccp_ipv6.ko
dccp.ko
dccp_probe.ko
diva_idi.ko
divas.ko
dlm.ko
sctp.ko
sctp_probe.ko
rds.ko
rds_rdma.ko
rds_tcp.ko
atm.ko
br2684.ko
clip.ko
lec.ko
pppoatm.ko
ds1wm.ko
ds2482.ko
ds2490.ko
dss1_divert.ko
elsa_cs.ko
ems_pci.ko
ems_usb.ko
esd_usb2.ko
esi-sir.ko
gamecon.ko
gf2k.ko
gfs2.ko
gigaset.ko
girbil-sir.ko
grip.ko
grip_mp.ko
guillemot.ko
hdlcdrv.ko
hfc4s8s_l1.ko
hfcmulti.ko
hfcpci.ko
hisax.ko
hwa-rc.ko
hysdn.ko
i2400m.ko
i2400m-sdio.ko
i2400m-usb.ko
ieee802154.ko
iforce.ko
interact.ko
ipddp.ko
ipx.ko
isdn.ko
joydump.ko
kingsun-sir.ko
ks959-sir.ko
ksdazzle-sir.ko
kvaser_pci.ko
l2tp_core.ko
l2tp_debugfs.ko
l2tp_eth.ko
l2tp_ip.ko
l2tp_netlink.ko
l2tp_ppp.ko
ipx.ko
appletalk.ko
ipddp.ko
wanrouter.ko
lec.ko
ma600-sir.ko
magellan.ko
mcp2120-sir.ko
mISDN_core.ko
mISDN_dsp.ko
mkiss.ko
mptbase.ko
mptctl.ko
mptfc.ko
nci.ko
ncpfs.ko
netjet.ko
netrom.ko
nfc.ko
nilfs2.ko
ocfs2_dlmfs.ko
ocfs2_dlm.ko
ocfs2.ko
ocfs2_nodemanager.ko
ocfs2_stackglue.ko
ocfs2_stack_o2cb.ko
ocfs2_stack_user.ko
old_belkin-sir.ko
orinoco_cs.ko
orinoco.ko
orinoco_nortel.ko
orinoco_pci.ko
orinoco_plx.ko
orinoco_usb.ko
plx_pci.ko
pn_pep.ko
af_802154.ko
ieee802154.ko
pppoatm.ko
rds.ko
rds_rdma.ko
rds_tcp.ko
rose.ko
sch_atm.ko
sch_cbq.ko
sch_choke.ko
@ -52,143 +133,61 @@ sch_qfq.ko
sch_red.ko
sch_sfb.ko
sch_teql.ko
ax25.ko
netrom.ko
rose.ko
6pack.ko
baycom_par.ko
baycom_ser_fdx.ko
baycom_ser_hdx.ko
bpqether.ko
hdlcdrv.ko
mkiss.ko
yam.ko
slcan.ko
vcan.ko
c_can.ko
c_can_platform.ko
ems_pci.ko
kvaser_pci.ko
plx_pci.ko
sctp.ko
sctp_probe.ko
sidewinder.ko
sja1000.ko
sja1000_platform.ko
slcan.ko
slip.ko
softing_cs.ko
softing.ko
ems_usb.ko
esd_usb2.ko
nfc.ko
nci.ko
mptbase.ko
mptctl.ko
mptfc.ko
i2400m.ko
i2400m-usb.ko
i2400m-sdio.ko
hisax.ko
hysdn.ko
isdn.ko
mISDN_core.ko
mISDN_dsp.ko
capi.ko
dss1_divert.ko
bas_gigaset.ko
gigaset.ko
avm_cs.ko
b1.ko
diva_idi.ko
divas.ko
avmfritz.ko
hfcpci.ko
hfcmulti.ko
netjet.ko
w6692.ko
avma1_cs.ko
elsa_cs.ko
hfc4s8s_l1.ko
joydev.ko
a3d.ko
adi.ko
analog.ko
cobra.ko
db9.ko
gamecon.ko
gf2k.ko
grip.ko
grip_mp.ko
guillemot.ko
iforce.ko
interact.ko
joydump.ko
magellan.ko
sidewinder.ko
spaceball.ko
spaceorb.ko
stinger.ko
sysv.ko
tcp_bic.ko
tcp_highspeed.ko
tcp_htcp.ko
tcp_hybla.ko
tcp_illinois.ko
tcp_lp.ko
tcp_scalable.ko
tcp_vegas.ko
tcp_veno.ko
tcp_westwood.ko
tcp_yeah.ko
tekram-sir.ko
tmdc.ko
toim3232-sir.ko
trancevibrator.ko
turbografx.ko
twidjoy.ko
walkera0701.ko
warrior.ko
xpad.ko
zhenhua.ko
trancevibrator.ko
umc.ko
uwb.ko
whci.ko
hwa-rc.ko
gfs2.ko
ocfs2.ko
ocfs2_dlm.ko
ocfs2_dlmfs.ko
ocfs2_nodemanager.ko
ocfs2_stackglue.ko
ocfs2_stack_o2cb.ko
ocfs2_stack_user.ko
cuse.ko
affs.ko
befs.ko
sysv.ko
ubifs.ko
ufs.ko
ncpfs.ko
coda.ko
act200l-sir.ko
ali-ircc.ko
esi-sir.ko
tekram-sir.ko
actisys-sir.ko
girbil-sir.ko
old_belkin-sir.ko
kingsun-sir.ko
ks959-sir.ko
ksdazzle-sir.ko
ma600-sir.ko
mcp2120-sir.ko
toim3232-sir.ko
slip.ko
nilfs2.ko
batman-adv.ko
wire.ko
ds1wm.ko
ds2490.ko
ds2482.ko
w1_ds2780.ko
w1_therm.ko
umc.ko
usbip-core.ko
usbip-host.ko
uwb.ko
vcan.ko
vhci-hcd.ko
w1_bq27000.ko
w1_ds2408.ko
w1_ds2423.ko
w1_ds2431.ko
w1_ds2433.ko
w1_ds2760.ko
w1_ds28e04.ko
w1_ds2408.ko
w1_ds2780.ko
w1_ds2781.ko
w1_ds28e04.ko
w1_smem.ko
w1_ds2431.ko
w1_ds2423.ko
w1_bq27000.ko
ubifs.ko
orinoco.ko
orinoco_cs.ko
orinoco_plx.ko
orinoco_pci.ko
orinoco_nortel.ko
orinoco_usb.ko
usbip-core.ko
vhci-hcd.ko
usbip-host.ko
w1_therm.ko
w6692.ko
walkera0701.ko
wanrouter.ko
warrior.ko
whci.ko
wire.ko
xpad.ko
yam.ko
zhenhua.ko

76
net-inet-fix-race-in-reqsk_queue_unlink.patch
View File

@ -1,76 +0,0 @@
From patchwork Thu Oct 1 12:39:26 2015
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [net] inet: fix race in reqsk_queue_unlink()
From: Eric Dumazet <eric.dumazet@gmail.com>
X-Patchwork-Id: 524966
Message-Id: <1443703166.32531.47.camel@edumazet-glaptop2.roam.corp.google.com>
To: David Miller <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>, Yuchung Cheng <ycheng@google.com>
Date: Thu, 01 Oct 2015 05:39:26 -0700
From: Eric Dumazet <edumazet@google.com>
reqsk_timer_handler() tests if icsk_accept_queue.listen_opt
is NULL at its beginning.
By the time it calls inet_csk_reqsk_queue_drop() and
reqsk_queue_unlink(), listener might have been closed and
inet_csk_listen_stop() had called reqsk_queue_yank_acceptq()
which sets icsk_accept_queue.listen_opt to NULL
We therefore need to correctly check listen_opt being NULL
after holding syn_wait_lock for proper synchronization.
Fixes: fa76ce7328b2 ("inet: get rid of central tcp/dccp listener timer")
Fixes: b357a364c57c ("inet: fix possible panic in reqsk_queue_unlink()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
---
net/ipv4/inet_connection_sock.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 7bb9c39e0a4d..61b45a17fc73 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -577,21 +577,22 @@ EXPORT_SYMBOL(inet_rtx_syn_ack);
static bool reqsk_queue_unlink(struct request_sock_queue *queue,
struct request_sock *req)
{
- struct listen_sock *lopt = queue->listen_opt;
struct request_sock **prev;
+ struct listen_sock *lopt;
bool found = false;
spin_lock(&queue->syn_wait_lock);
-
- for (prev = &lopt->syn_table[req->rsk_hash]; *prev != NULL;
- prev = &(*prev)->dl_next) {
- if (*prev == req) {
- *prev = req->dl_next;
- found = true;
- break;
+ lopt = queue->listen_opt;
+ if (lopt) {
+ for (prev = &lopt->syn_table[req->rsk_hash]; *prev != NULL;
+ prev = &(*prev)->dl_next) {
+ if (*prev == req) {
+ *prev = req->dl_next;
+ found = true;
+ break;
+ }
}
}
-
spin_unlock(&queue->syn_wait_lock);
if (timer_pending(&req->rsk_timer) && del_timer_sync(&req->rsk_timer))
reqsk_put(req);

150
netfilter-x_tables-deal-with-bogus-nextoffset-values.patch Normal file
View File

@ -0,0 +1,150 @@
Subject: [PATCH nf] netfilter: x_tables: deal with bogus nextoffset values
From: Florian Westphal <fw () strlen ! de>
Date: 2016-03-10 0:56:02
Ben Hawkes says:
In the mark_source_chains function (net/ipv4/netfilter/ip_tables.c) it
is possible for a user-supplied ipt_entry structure to have a large
next_offset field. This field is not bounds checked prior to writing a
counter value at the supplied offset.
Problem is that xt_entry_foreach() macro stops iterating once e->next_offset
is out of bounds, assuming this is the last entry.
With malformed data thats not necessarily the case so we can
write outside of allocated area later as we might not have walked the
entire blob.
Fix this by simplifying mark_source_chains -- it already has to check
if nextoff is in range to catch invalid jumps, so just do the check
when we move to a next entry as well.
Signed-off-by: Florian Westphal <fw@strlen.de>
---
net/ipv4/netfilter/arp_tables.c | 16 ++++++++--------
net/ipv4/netfilter/ip_tables.c | 15 ++++++++-------
net/ipv6/netfilter/ip6_tables.c | 13 ++++++-------
3 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index b488cac..5a0b591 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -437,6 +437,10 @@ static int mark_source_chains(const struct xt_table_info *newinfo,
/* Move along one */
size = e->next_offset;
+
+ if (pos + size > newinfo->size - sizeof(*e))
+ return 0;
+
e = (struct arpt_entry *)
(entry0 + pos + size);
e->counters.pcnt = pos;
@@ -447,14 +451,6 @@ static int mark_source_chains(const struct xt_table_info *newinfo,
if (strcmp(t->target.u.user.name,
XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
- if (newpos > newinfo->size -
- sizeof(struct arpt_entry)) {
- duprintf("mark_source_chains: "
- "bad verdict (%i)\n",
- newpos);
- return 0;
- }
-
/* This a jump; chase it. */
duprintf("Jump rule %u -> %u\n",
pos, newpos);
@@ -462,6 +458,10 @@ static int mark_source_chains(const struct xt_table_info *newinfo,
/* ... this is a fallthru */
newpos = pos + e->next_offset;
}
+
+ if (newpos > newinfo->size - sizeof(*e))
+ return 0;
+
e = (struct arpt_entry *)
(entry0 + newpos);
e->counters.pcnt = pos;
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index b99affa..ceb995f 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -519,6 +519,10 @@ mark_source_chains(const struct xt_table_info *newinfo,
/* Move along one */
size = e->next_offset;
+
+ if (pos + size > newinfo->size - sizeof(*e))
+ return 0;
+
e = (struct ipt_entry *)
(entry0 + pos + size);
e->counters.pcnt = pos;
@@ -529,13 +533,6 @@ mark_source_chains(const struct xt_table_info *newinfo,
if (strcmp(t->target.u.user.name,
XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
- if (newpos > newinfo->size -
- sizeof(struct ipt_entry)) {
- duprintf("mark_source_chains: "
- "bad verdict (%i)\n",
- newpos);
- return 0;
- }
/* This a jump; chase it. */
duprintf("Jump rule %u -> %u\n",
pos, newpos);
@@ -543,6 +540,10 @@ mark_source_chains(const struct xt_table_info *newinfo,
/* ... this is a fallthru */
newpos = pos + e->next_offset;
}
+
+ if (newpos > newinfo->size - sizeof(*e))
+ return 0;
+
e = (struct ipt_entry *)
(entry0 + newpos);
e->counters.pcnt = pos;
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 99425cf..d88a794 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -531,6 +531,8 @@ mark_source_chains(const struct xt_table_info *newinfo,
/* Move along one */
size = e->next_offset;
+ if (pos + size > newinfo->size - sizeof(*e))
+ return 0;
e = (struct ip6t_entry *)
(entry0 + pos + size);
e->counters.pcnt = pos;
@@ -541,13 +543,6 @@ mark_source_chains(const struct xt_table_info *newinfo,
if (strcmp(t->target.u.user.name,
XT_STANDARD_TARGET) == 0 &&
newpos >= 0) {
- if (newpos > newinfo->size -
- sizeof(struct ip6t_entry)) {
- duprintf("mark_source_chains: "
- "bad verdict (%i)\n",
- newpos);
- return 0;
- }
/* This a jump; chase it. */
duprintf("Jump rule %u -> %u\n",
pos, newpos);
@@ -555,6 +550,10 @@ mark_source_chains(const struct xt_table_info *newinfo,
/* ... this is a fallthru */
newpos = pos + e->next_offset;
}
+
+ if (newpos > newinfo->size - sizeof(*e))
+ return 0;
+
e = (struct ip6t_entry *)
(entry0 + newpos);
e->counters.pcnt = pos;
--
2.4.10

33
nv46-Change-mc-subdev-oclass-from-nv44-to-nv4c.patch
View File

@ -1,33 +0,0 @@
From 16f4f5f0dc33698b841bce71cbc0dd991935b7e1 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 23 Jul 2015 17:20:12 +0200
Subject: [PATCH] nv46: Change mc subdev oclass from nv44 to nv4c
MSI interrupts appear to not work for nv46 based cards. Change the mc
subdev oclass for these cards from nv44 to nv4c, the nv4c mc code is
identical to the nv44 mc code except that it does not use msi
(it does not define a msi_rearm callback).
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=90435
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
index c6301361d14f..b4ad791b4851 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/nv40.c
@@ -265,7 +265,7 @@ nv40_identify(struct nvkm_device *device)
device->oclass[NVDEV_SUBDEV_CLK ] = &nv40_clk_oclass;
device->oclass[NVDEV_SUBDEV_THERM ] = &nv40_therm_oclass;
device->oclass[NVDEV_SUBDEV_DEVINIT] = nv1a_devinit_oclass;
- device->oclass[NVDEV_SUBDEV_MC ] = nv44_mc_oclass;
+ device->oclass[NVDEV_SUBDEV_MC ] = nv4c_mc_oclass;
device->oclass[NVDEV_SUBDEV_BUS ] = nv31_bus_oclass;
device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass;
device->oclass[NVDEV_SUBDEV_FB ] = nv46_fb_oclass;
--
2.4.3

34
pinctrl-pinctrl-single-must-be-initialized-early.patch
View File

@ -1,34 +0,0 @@
From: Pantelis Antoniou <panto@antoniou-consulting.com>
Date: Sat, 15 Sep 2012 12:00:41 +0300
Subject: [PATCH] pinctrl: pinctrl-single must be initialized early.
When using pinctrl-single to handle i2c initialization, it has
to be done early. Whether this is the best way to do so, is an
exercise left to the reader.
---
drivers/pinctrl/pinctrl-single.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 69e84427f913..f21cf4291476 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -2025,7 +2025,17 @@ static struct platform_driver pcs_driver = {
#endif
};
-module_platform_driver(pcs_driver);
+static int __init pcs_init(void)
+{
+ return platform_driver_register(&pcs_driver);
+}
+postcore_initcall(pcs_init);
+
+static void __exit pcs_exit(void)
+{
+ platform_driver_unregister(&pcs_driver);
+}
+module_exit(pcs_exit);
MODULE_AUTHOR("Tony Lindgren <tony@atomide.com>");
MODULE_DESCRIPTION("One-register-per-pin type device tree based pinctrl driver");

108
ptrace-being-capable-wrt-a-process-requires-mapped-u.patch
View File

@ -1,108 +0,0 @@
From 64a37c8197f4e1c2637cd80326f4649282176369 Mon Sep 17 00:00:00 2001
From: Jann Horn <jann@thejh.net>
Date: Sat, 26 Dec 2015 03:52:31 +0100
Subject: [PATCH] ptrace: being capable wrt a process requires mapped uids/gids
ptrace_has_cap() checks whether the current process should be
treated as having a certain capability for ptrace checks
against another process. Until now, this was equivalent to
has_ns_capability(current, target_ns, CAP_SYS_PTRACE).
However, if a root-owned process wants to enter a user
namespace for some reason without knowing who owns it and
therefore can't change to the namespace owner's uid and gid
before entering, as soon as it has entered the namespace,
the namespace owner can attach to it via ptrace and thereby
gain access to its uid and gid.
While it is possible for the entering process to switch to
the uid of a claimed namespace owner before entering,
causing the attempt to enter to fail if the claimed uid is
wrong, this doesn't solve the problem of determining an
appropriate gid.
With this change, the entering process can first enter the
namespace and then safely inspect the namespace's
properties, e.g. through /proc/self/{uid_map,gid_map},
assuming that the namespace owner doesn't have access to
uid 0.
Changed in v2: The caller needs to be capable in the
namespace into which tcred's uids/gids can be mapped.
Signed-off-by: Jann Horn <jann@thejh.net>
---
kernel/ptrace.c | 33 ++++++++++++++++++++++++++++-----
1 file changed, 28 insertions(+), 5 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 787320de68e0..407c382b45c8 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -20,6 +20,7 @@
#include <linux/uio.h>
#include <linux/audit.h>
#include <linux/pid_namespace.h>
+#include <linux/user_namespace.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
#include <linux/regset.h>
@@ -207,12 +208,34 @@ static int ptrace_check_attach(struct task_struct *child, bool ignore_state)
return ret;
}
-static int ptrace_has_cap(struct user_namespace *ns, unsigned int mode)
+static bool ptrace_has_cap(const struct cred *tcred, unsigned int mode)
{
+ struct user_namespace *tns = tcred->user_ns;
+
+ /* When a root-owned process enters a user namespace created by a
+ * malicious user, the user shouldn't be able to execute code under
+ * uid 0 by attaching to the root-owned process via ptrace.
+ * Therefore, similar to the capable_wrt_inode_uidgid() check,
+ * verify that all the uids and gids of the target process are
+ * mapped into a namespace below the current one in which the caller
+ * is capable.
+ * No fsuid/fsgid check because __ptrace_may_access doesn't do it
+ * either.
+ */
+ while (
+ !kuid_has_mapping(tns, tcred->euid) ||
+ !kuid_has_mapping(tns, tcred->suid) ||
+ !kuid_has_mapping(tns, tcred->uid) ||
+ !kgid_has_mapping(tns, tcred->egid) ||
+ !kgid_has_mapping(tns, tcred->sgid) ||
+ !kgid_has_mapping(tns, tcred->gid)) {
+ tns = tns->parent;
+ }
+
if (mode & PTRACE_MODE_NOAUDIT)
- return has_ns_capability_noaudit(current, ns, CAP_SYS_PTRACE);
+ return has_ns_capability_noaudit(current, tns, CAP_SYS_PTRACE);
else
- return has_ns_capability(current, ns, CAP_SYS_PTRACE);
+ return has_ns_capability(current, tns, CAP_SYS_PTRACE);
}
/* Returns 0 on success, -errno on denial. */
@@ -241,7 +264,7 @@ static int __ptrace_may_access(struct task_struct *task, unsigned int mode)
gid_eq(cred->gid, tcred->sgid) &&
gid_eq(cred->gid, tcred->gid))
goto ok;
- if (ptrace_has_cap(tcred->user_ns, mode))
+ if (ptrace_has_cap(tcred, mode))
goto ok;
rcu_read_unlock();
return -EPERM;
@@ -252,7 +275,7 @@ ok:
dumpable = get_dumpable(task->mm);
rcu_read_lock();
if (dumpable != SUID_DUMP_USER &&
- !ptrace_has_cap(__task_cred(task)->user_ns, mode)) {
+ !ptrace_has_cap(__task_cred(task), mode)) {
rcu_read_unlock();
return -EPERM;
}
--
2.5.0

26
regulator-axp20x-module-alias.patch
View File

@ -1,26 +0,0 @@
From d4ea7d86457a8d0ea40ce77bdeda1fc966cc35ec Mon Sep 17 00:00:00 2001
From: Ian Campbell <ijc@hellion.org.uk>
Date: Sat, 1 Aug 2015 18:13:25 +0100
Subject: regulator: axp20x: Add module alias
This allows the module to be autoloaded.
Together with 07949bf9c63c ("cpufreq: dt: allow driver to boot
automatically") this is sufficient to allow a modular kernel (such
as Debian's) to enable cpufreq on a Cubietruck.
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 6468291..01bf347 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -405,3 +405,4 @@ module_platform_driver(axp20x_regulator_driver);
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Carlo Caione <carlo@caione.org>");
MODULE_DESCRIPTION("Regulator Driver for AXP20X PMIC");
+MODULE_ALIAS("platform:axp20x-regulator");
--
cgit v0.10.2

39
si2157-Bounds-check-firmware.patch
View File

@ -1,39 +0,0 @@
From 526fbce5b0e44c67a97c57656b3be9911f0a9b9b Mon Sep 17 00:00:00 2001
From: Laura Abbott <labbott@fedoraproject.org>
Date: Tue, 29 Sep 2015 16:59:20 -0700
Subject: [PATCH 2/2] si2157: Bounds check firmware
To: Antti Palosaari <crope@iki.fi>
To: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Olli Salonen <olli.salonen@iki.fi>
Cc: linux-media@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
When reading the firmware and sending commands, the length
must be bounds checked to avoid overrunning the size of the command
buffer and smashing the stack if the firmware is not in the
expected format. Add the proper check.
Cc: stable@kernel.org
Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
---
drivers/media/tuners/si2157.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index 5073821..ce157ed 100644
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -166,6 +166,10 @@ static int si2157_init(struct dvb_frontend *fe)
for (remaining = fw->size; remaining > 0; remaining -= 17) {
len = fw->data[fw->size - remaining];
+ if (len > SI2157_ARGLEN) {
+ dev_err(&client->dev, "Bad firmware length\n");
+ goto err_release_firmware;
+ }
memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);
cmd.wlen = len;
cmd.rlen = 1;
--
2.4.3

50
si2168-Bounds-check-firmware.patch
View File

@ -1,50 +0,0 @@
From 43018528944fa4965a4048fee91d76b47dcaf60e Mon Sep 17 00:00:00 2001
From: Laura Abbott <labbott@fedoraproject.org>
Date: Mon, 28 Sep 2015 14:10:34 -0700
Subject: [PATCH 1/2] si2168: Bounds check firmware
To: Antti Palosaari <crope@iki.fi>
To: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Olli Salonen <olli.salonen@iki.fi>
Cc: linux-media@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Stuart Auchterlonie <sauchter@redhat.com>
When reading the firmware and sending commands, the length must
be bounds checked to avoid overrunning the size of the command
buffer and smashing the stack if the firmware is not in the expected
format:
si2168 11-0064: found a 'Silicon Labs Si2168-B40'
si2168 11-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
si2168 11-0064: firmware download failed -95
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ffffffffa085708f
Add the proper check.
Cc: stable@kernel.org
Reported-by: Stuart Auchterlonie <sauchter@redhat.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
---
drivers/media/dvb-frontends/si2168.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 81788c5..821a8f4 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -502,6 +502,10 @@ static int si2168_init(struct dvb_frontend *fe)
/* firmware is in the new format */
for (remaining = fw->size; remaining > 0; remaining -= 17) {
len = fw->data[fw->size - remaining];
+ if (len > SI2168_ARGLEN) {
+ ret = -EINVAL;
+ break;
+ }
memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);
cmd.wlen = len;
cmd.rlen = 1;
--
2.4.3

5
sources
View File

@ -1,3 +1,2 @@
9a78fa2eb6c68ca5a40ed5af08142599 linux-4.4.tar.xz
dcbc8fe378a676d5d0dd208cf524e144 perf-man-4.4.tar.gz
abdfe599a4ea827f9975cf0631148e70 patch-4.4.2.xz
d2927020e24a76da4ab482a8bc3e9ef3 linux-4.6.tar.xz
fd23b14b9d474c3dfacb6e8ee82d3a51 perf-man-4.6.tar.gz

53
usb-phy-tegra-Add-38.4MHz-clock-table-entry.patch Normal file
View File

@ -0,0 +1,53 @@
From patchwork Wed Apr 6 07:54:05 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: usb: phy: tegra: Add 38.4MHz clock table entry
From: Hunter Laux <hunterlaux@gmail.com>
X-Patchwork-Id: 606877
Message-Id: <1459929245-23449-1-git-send-email-hunterlaux@gmail.com>
To: Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>,
Alexandre Courbot <gnurou@gmail.com>, linux-tegra@vger.kernel.org
Cc: Hunter Laux <hunterlaux@gmail.com>
Date: Wed, 6 Apr 2016 00:54:05 -0700
The Tegra210 uses a 38.4MHz OSC. This clock table entry is required to
use the ehci phy on the Jetson TX1.
The xtal_freq_count is actually a 12 bit value, so it should be a u16
instead of u8.
Signed-off-by: Hunter Laux <hunterlaux@gmail.com>
---
drivers/usb/phy/phy-tegra-usb.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 5fe4a57..f0431f0 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -164,7 +164,7 @@ struct tegra_xtal_freq {
u8 enable_delay;
u8 stable_count;
u8 active_delay;
- u8 xtal_freq_count;
+ u16 xtal_freq_count;
u16 debounce;
};
@@ -201,6 +201,14 @@ static const struct tegra_xtal_freq tegra_freq_table[] = {
.xtal_freq_count = 0xFE,
.debounce = 0xFDE8,
},
+ {
+ .freq = 38400000,
+ .enable_delay = 0x00,
+ .stable_count = 0x00,
+ .active_delay = 0x18,
+ .xtal_freq_count = 0x177,
+ .debounce = 0xBB80,
+ },
};
static void set_pts(struct tegra_usb_phy *phy, u8 pts_val)

49
usbvision-fix-crash-on-detecting-device-with-invalid.patch
View File

@ -1,49 +0,0 @@
From 2ea39fc263c6a7589e15edb7d2d1c89fa569be53 Mon Sep 17 00:00:00 2001
From: Vladis Dronov <vdronov@redhat.com>
Date: Mon, 16 Nov 2015 15:55:11 -0200
Subject: [PATCH] usbvision: fix crash on detecting device with invalid
configuration
The usbvision driver crashes when a specially crafted usb device with invalid
number of interfaces or endpoints is detected. This fix adds checks that the
device has proper configuration expected by the driver.
Reported-by: Ralf Spenneberg <ralf@spenneberg.net>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
drivers/media/usb/usbvision/usbvision-video.c | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index b693206f66dd..d1dc1a198e3e 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -1463,9 +1463,23 @@ static int usbvision_probe(struct usb_interface *intf,
if (usbvision_device_data[model].interface >= 0)
interface = &dev->actconfig->interface[usbvision_device_data[model].interface]->altsetting[0];
- else
+ else if (ifnum < dev->actconfig->desc.bNumInterfaces)
interface = &dev->actconfig->interface[ifnum]->altsetting[0];
+ else {
+ dev_err(&intf->dev, "interface %d is invalid, max is %d\n",
+ ifnum, dev->actconfig->desc.bNumInterfaces - 1);
+ ret = -ENODEV;
+ goto err_usb;
+ }
+
+ if (interface->desc.bNumEndpoints < 2) {
+ dev_err(&intf->dev, "interface %d has %d endpoints, but must"
+ " have minimum 2\n", ifnum, interface->desc.bNumEndpoints);
+ ret = -ENODEV;
+ goto err_usb;
+ }
endpoint = &interface->endpoint[1].desc;
+
if (!usb_endpoint_xfer_isoc(endpoint)) {
dev_err(&intf->dev, "%s: interface %d. has non-ISO endpoint!\n",
__func__, ifnum);
--
2.5.0

110
vfs-Test-for-and-handle-paths-that-are-unreachable-f.patch
View File

@ -1,110 +0,0 @@
From 14588dfe2e411056df5ba85ef88ad51730a2fa0a Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Sat, 15 Aug 2015 20:27:13 -0500
Subject: [PATCH 2/2] vfs: Test for and handle paths that are unreachable from
their mnt_root
commit 397d425dc26da728396e66d392d5dcb8dac30c37 upstream.
In rare cases a directory can be renamed out from under a bind mount.
In those cases without special handling it becomes possible to walk up
the directory tree to the root dentry of the filesystem and down
from the root dentry to every other file or directory on the filesystem.
Like division by zero .. from an unconnected path can not be given
a useful semantic as there is no predicting at which path component
the code will realize it is unconnected. We certainly can not match
the current behavior as the current behavior is a security hole.
Therefore when encounting .. when following an unconnected path
return -ENOENT.
- Add a function path_connected to verify path->dentry is reachable
from path->mnt.mnt_root. AKA to validate that rename did not do
something nasty to the bind mount.
To avoid races path_connected must be called after following a path
component to it's next path component.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/namei.c | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index 1c2105ed20c5..29b927938b8c 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -560,6 +560,24 @@ static int __nd_alloc_stack(struct nameidata *nd)
return 0;
}
+/**
+ * path_connected - Verify that a path->dentry is below path->mnt.mnt_root
+ * @path: nameidate to verify
+ *
+ * Rename can sometimes move a file or directory outside of a bind
+ * mount, path_connected allows those cases to be detected.
+ */
+static bool path_connected(const struct path *path)
+{
+ struct vfsmount *mnt = path->mnt;
+
+ /* Only bind mounts can have disconnected paths */
+ if (mnt->mnt_root == mnt->mnt_sb->s_root)
+ return true;
+
+ return is_subdir(path->dentry, mnt->mnt_root);
+}
+
static inline int nd_alloc_stack(struct nameidata *nd)
{
if (likely(nd->depth != EMBEDDED_LEVELS))
@@ -1296,6 +1314,8 @@ static int follow_dotdot_rcu(struct nameidata *nd)
return -ECHILD;
nd->path.dentry = parent;
nd->seq = seq;
+ if (unlikely(!path_connected(&nd->path)))
+ return -ENOENT;
break;
} else {
struct mount *mnt = real_mount(nd->path.mnt);
@@ -1396,7 +1416,7 @@ static void follow_mount(struct path *path)
}
}
-static void follow_dotdot(struct nameidata *nd)
+static int follow_dotdot(struct nameidata *nd)
{
if (!nd->root.mnt)
set_root(nd);
@@ -1412,6 +1432,8 @@ static void follow_dotdot(struct nameidata *nd)
/* rare case of legitimate dget_parent()... */
nd->path.dentry = dget_parent(nd->path.dentry);
dput(old);
+ if (unlikely(!path_connected(&nd->path)))
+ return -ENOENT;
break;
}
if (!follow_up(&nd->path))
@@ -1419,6 +1441,7 @@ static void follow_dotdot(struct nameidata *nd)
}
follow_mount(&nd->path);
nd->inode = nd->path.dentry->d_inode;
+ return 0;
}
/*
@@ -1634,7 +1657,7 @@ static inline int handle_dots(struct nameidata *nd, int type)
if (nd->flags & LOOKUP_RCU) {
return follow_dotdot_rcu(nd);
} else
- follow_dotdot(nd);
+ return follow_dotdot(nd);
}
return 0;
}
--
2.4.3

890
vmwgfx-Rework-device-initialization.patch
View File

@ -1,890 +0,0 @@
From c1d9b32d8ee2e97e2867fa759eb84d436cca0311 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Thu, 25 Jun 2015 10:47:43 -0700
Subject: [PATCH 1/2] vmwgfx: Rework device initialization
This commit reworks device initialization so that we always enable the
FIFO at driver load, deferring SVGA enable until either first modeset
or fbdev enable.
This should always leave the fifo properly enabled for render- and
control nodes.
In addition,
*) We disable the use of VRAM when SVGA is not enabled.
*) We simplify PM support so that we only throw out resources on hibernate,
not on suspend, since the device keeps its state on suspend.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
---
drivers/gpu/drm/vmwgfx/vmwgfx_context.c | 8 +-
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 337 ++++++++++++++++++--------------
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 19 +-
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 4 +
drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 12 +-
drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 1 +
drivers/gpu/drm/vmwgfx/vmwgfx_mob.c | 6 +-
drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 1 +
drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 4 +-
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 12 +-
10 files changed, 230 insertions(+), 174 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
index 5ac92874404d..a8e370a55e90 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_context.c
@@ -140,7 +140,7 @@ static void vmw_hw_context_destroy(struct vmw_resource *res)
cmd->body.cid = cpu_to_le32(res->id);
vmw_fifo_commit(dev_priv, sizeof(*cmd));
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
}
static int vmw_gb_context_init(struct vmw_private *dev_priv,
@@ -220,7 +220,7 @@ static int vmw_context_init(struct vmw_private *dev_priv,
cmd->body.cid = cpu_to_le32(res->id);
vmw_fifo_commit(dev_priv, sizeof(*cmd));
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
vmw_resource_activate(res, vmw_hw_context_destroy);
return 0;
@@ -281,7 +281,7 @@ static int vmw_gb_context_create(struct vmw_resource *res)
cmd->header.size = sizeof(cmd->body);
cmd->body.cid = res->id;
vmw_fifo_commit(dev_priv, sizeof(*cmd));
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
return 0;
@@ -414,7 +414,7 @@ static int vmw_gb_context_destroy(struct vmw_resource *res)
if (dev_priv->query_cid == res->id)
dev_priv->query_cid_valid = false;
vmw_resource_release_id(res);
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
return 0;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 620bb5cf617c..a4766acd0ea2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -339,24 +339,47 @@ static int vmw_dummy_query_bo_create(struct vmw_private *dev_priv)
return ret;
}
-static int vmw_request_device(struct vmw_private *dev_priv)
+/**
+ * vmw_request_device_late - Perform late device setup
+ *
+ * @dev_priv: Pointer to device private.
+ *
+ * This function performs setup of otables and enables large command
+ * buffer submission. These tasks are split out to a separate function
+ * because it reverts vmw_release_device_early and is intended to be used
+ * by an error path in the hibernation code.
+ */
+static int vmw_request_device_late(struct vmw_private *dev_priv)
{
int ret;
- ret = vmw_fifo_init(dev_priv, &dev_priv->fifo);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Unable to initialize FIFO.\n");
- return ret;
- }
- vmw_fence_fifo_up(dev_priv->fman);
if (dev_priv->has_mob) {
ret = vmw_otables_setup(dev_priv);
if (unlikely(ret != 0)) {
DRM_ERROR("Unable to initialize "
"guest Memory OBjects.\n");
- goto out_no_mob;
+ return ret;
}
}
+
+ return 0;
+}
+
+static int vmw_request_device(struct vmw_private *dev_priv)
+{
+ int ret;
+
+ ret = vmw_fifo_init(dev_priv, &dev_priv->fifo);
+ if (unlikely(ret != 0)) {
+ DRM_ERROR("Unable to initialize FIFO.\n");
+ return ret;
+ }
+ vmw_fence_fifo_up(dev_priv->fman);
+
+ ret = vmw_request_device_late(dev_priv);
+ if (ret)
+ goto out_no_mob;
+
ret = vmw_dummy_query_bo_create(dev_priv);
if (unlikely(ret != 0))
goto out_no_query_bo;
@@ -364,15 +387,25 @@ static int vmw_request_device(struct vmw_private *dev_priv)
return 0;
out_no_query_bo:
- if (dev_priv->has_mob)
+ if (dev_priv->has_mob) {
+ (void) ttm_bo_evict_mm(&dev_priv->bdev, VMW_PL_MOB);
vmw_otables_takedown(dev_priv);
+ }
out_no_mob:
vmw_fence_fifo_down(dev_priv->fman);
vmw_fifo_release(dev_priv, &dev_priv->fifo);
return ret;
}
-static void vmw_release_device(struct vmw_private *dev_priv)
+/**
+ * vmw_release_device_early - Early part of fifo takedown.
+ *
+ * @dev_priv: Pointer to device private struct.
+ *
+ * This is the first part of command submission takedown, to be called before
+ * buffer management is taken down.
+ */
+static void vmw_release_device_early(struct vmw_private *dev_priv)
{
/*
* Previous destructions should've released
@@ -382,64 +415,24 @@ static void vmw_release_device(struct vmw_private *dev_priv)
BUG_ON(dev_priv->pinned_bo != NULL);
ttm_bo_unref(&dev_priv->dummy_query_bo);
- if (dev_priv->has_mob)
+ if (dev_priv->has_mob) {
+ ttm_bo_evict_mm(&dev_priv->bdev, VMW_PL_MOB);
vmw_otables_takedown(dev_priv);
- vmw_fence_fifo_down(dev_priv->fman);
- vmw_fifo_release(dev_priv, &dev_priv->fifo);
-}
-
-
-/**
- * Increase the 3d resource refcount.
- * If the count was prevously zero, initialize the fifo, switching to svga
- * mode. Note that the master holds a ref as well, and may request an
- * explicit switch to svga mode if fb is not running, using @unhide_svga.
- */
-int vmw_3d_resource_inc(struct vmw_private *dev_priv,
- bool unhide_svga)
-{
- int ret = 0;
-
- mutex_lock(&dev_priv->release_mutex);
- if (unlikely(dev_priv->num_3d_resources++ == 0)) {
- ret = vmw_request_device(dev_priv);
- if (unlikely(ret != 0))
- --dev_priv->num_3d_resources;
- } else if (unhide_svga) {
- vmw_write(dev_priv, SVGA_REG_ENABLE,
- vmw_read(dev_priv, SVGA_REG_ENABLE) &
- ~SVGA_REG_ENABLE_HIDE);
}
-
- mutex_unlock(&dev_priv->release_mutex);
- return ret;
}
/**
- * Decrease the 3d resource refcount.
- * If the count reaches zero, disable the fifo, switching to vga mode.
- * Note that the master holds a refcount as well, and may request an
- * explicit switch to vga mode when it releases its refcount to account
- * for the situation of an X server vt switch to VGA with 3d resources
- * active.
+ * vmw_release_device_late - Late part of fifo takedown.
+ *
+ * @dev_priv: Pointer to device private struct.
+ *
+ * This is the last part of the command submission takedown, to be called when
+ * command submission is no longer needed. It may wait on pending fences.
*/
-void vmw_3d_resource_dec(struct vmw_private *dev_priv,
- bool hide_svga)
+static void vmw_release_device_late(struct vmw_private *dev_priv)
{
- int32_t n3d;
-
- mutex_lock(&dev_priv->release_mutex);
- if (unlikely(--dev_priv->num_3d_resources == 0))
- vmw_release_device(dev_priv);
- else if (hide_svga)
- vmw_write(dev_priv, SVGA_REG_ENABLE,
- vmw_read(dev_priv, SVGA_REG_ENABLE) |
- SVGA_REG_ENABLE_HIDE);
-
- n3d = (int32_t) dev_priv->num_3d_resources;
- mutex_unlock(&dev_priv->release_mutex);
-
- BUG_ON(n3d < 0);
+ vmw_fence_fifo_down(dev_priv->fman);
+ vmw_fifo_release(dev_priv, &dev_priv->fifo);
}
/**
@@ -603,6 +596,7 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
spin_lock_init(&dev_priv->hw_lock);
spin_lock_init(&dev_priv->waiter_lock);
spin_lock_init(&dev_priv->cap_lock);
+ spin_lock_init(&dev_priv->svga_lock);
for (i = vmw_res_context; i < vmw_res_max; ++i) {
idr_init(&dev_priv->res_idr[i]);
@@ -714,17 +708,6 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
dev_priv->active_master = &dev_priv->fbdev_master;
- ret = ttm_bo_device_init(&dev_priv->bdev,
- dev_priv->bo_global_ref.ref.object,
- &vmw_bo_driver,
- dev->anon_inode->i_mapping,
- VMWGFX_FILE_PAGE_OFFSET,
- false);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Failed initializing TTM buffer object driver.\n");
- goto out_err1;
- }
-
dev_priv->mmio_mtrr = arch_phys_wc_add(dev_priv->mmio_start,
dev_priv->mmio_size);
@@ -787,13 +770,28 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
goto out_no_fman;
}
+ ret = ttm_bo_device_init(&dev_priv->bdev,
+ dev_priv->bo_global_ref.ref.object,
+ &vmw_bo_driver,
+ dev->anon_inode->i_mapping,
+ VMWGFX_FILE_PAGE_OFFSET,
+ false);
+ if (unlikely(ret != 0)) {
+ DRM_ERROR("Failed initializing TTM buffer object driver.\n");
+ goto out_no_bdev;
+ }
+ /*
+ * Enable VRAM, but initially don't use it until SVGA is enabled and
+ * unhidden.
+ */
ret = ttm_bo_init_mm(&dev_priv->bdev, TTM_PL_VRAM,
(dev_priv->vram_size >> PAGE_SHIFT));
if (unlikely(ret != 0)) {
DRM_ERROR("Failed initializing memory manager for VRAM.\n");
goto out_no_vram;
}
+ dev_priv->bdev.man[TTM_PL_VRAM].use_type = false;
dev_priv->has_gmr = true;
if (((dev_priv->capabilities & (SVGA_CAP_GMR | SVGA_CAP_GMR2)) == 0) ||
@@ -814,18 +812,18 @@ static int vmw_driver_load(struct drm_device *dev, unsigned long chipset)
}
}
- vmw_kms_save_vga(dev_priv);
-
- /* Start kms and overlay systems, needs fifo. */
ret = vmw_kms_init(dev_priv);
if (unlikely(ret != 0))
goto out_no_kms;
vmw_overlay_init(dev_priv);
+ ret = vmw_request_device(dev_priv);
+ if (ret)
+ goto out_no_fifo;
+
if (dev_priv->enable_fb) {
- ret = vmw_3d_resource_inc(dev_priv, true);
- if (unlikely(ret != 0))
- goto out_no_fifo;
+ vmw_fifo_resource_inc(dev_priv);
+ vmw_svga_enable(dev_priv);
vmw_fb_init(dev_priv);
}
@@ -838,13 +836,14 @@ out_no_fifo:
vmw_overlay_close(dev_priv);
vmw_kms_close(dev_priv);
out_no_kms:
- vmw_kms_restore_vga(dev_priv);
if (dev_priv->has_mob)
(void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_MOB);
if (dev_priv->has_gmr)
(void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR);
(void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM);
out_no_vram:
+ (void)ttm_bo_device_release(&dev_priv->bdev);
+out_no_bdev:
vmw_fence_manager_takedown(dev_priv->fman);
out_no_fman:
if (dev_priv->capabilities & SVGA_CAP_IRQMASK)
@@ -860,8 +859,6 @@ out_err4:
iounmap(dev_priv->mmio_virt);
out_err3:
arch_phys_wc_del(dev_priv->mmio_mtrr);
- (void)ttm_bo_device_release(&dev_priv->bdev);
-out_err1:
vmw_ttm_global_release(dev_priv);
out_err0:
for (i = vmw_res_context; i < vmw_res_max; ++i)
@@ -883,18 +880,22 @@ static int vmw_driver_unload(struct drm_device *dev)
vfree(dev_priv->ctx.cmd_bounce);
if (dev_priv->enable_fb) {
vmw_fb_close(dev_priv);
- vmw_kms_restore_vga(dev_priv);
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
+ vmw_svga_disable(dev_priv);
}
+
vmw_kms_close(dev_priv);
vmw_overlay_close(dev_priv);
- if (dev_priv->has_mob)
- (void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_MOB);
if (dev_priv->has_gmr)
(void)ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_GMR);
(void)ttm_bo_clean_mm(&dev_priv->bdev, TTM_PL_VRAM);
+ vmw_release_device_early(dev_priv);
+ if (dev_priv->has_mob)
+ (void) ttm_bo_clean_mm(&dev_priv->bdev, VMW_PL_MOB);
+ (void) ttm_bo_device_release(&dev_priv->bdev);
+ vmw_release_device_late(dev_priv);
vmw_fence_manager_takedown(dev_priv->fman);
if (dev_priv->capabilities & SVGA_CAP_IRQMASK)
drm_irq_uninstall(dev_priv->dev);
@@ -1148,27 +1149,13 @@ static int vmw_master_set(struct drm_device *dev,
struct vmw_master *vmaster = vmw_master(file_priv->master);
int ret = 0;
- if (!dev_priv->enable_fb) {
- ret = vmw_3d_resource_inc(dev_priv, true);
- if (unlikely(ret != 0))
- return ret;
- vmw_kms_save_vga(dev_priv);
- vmw_write(dev_priv, SVGA_REG_TRACES, 0);
- }
-
if (active) {
BUG_ON(active != &dev_priv->fbdev_master);
ret = ttm_vt_lock(&active->lock, false, vmw_fp->tfile);
if (unlikely(ret != 0))
- goto out_no_active_lock;
+ return ret;
ttm_lock_set_kill(&active->lock, true, SIGTERM);
- ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM);
- if (unlikely(ret != 0)) {
- DRM_ERROR("Unable to clean VRAM on "
- "master drop.\n");
- }
-
dev_priv->active_master = NULL;
}
@@ -1182,14 +1169,6 @@ static int vmw_master_set(struct drm_device *dev,
dev_priv->active_master = vmaster;
return 0;
-
-out_no_active_lock:
- if (!dev_priv->enable_fb) {
- vmw_kms_restore_vga(dev_priv);
- vmw_3d_resource_dec(dev_priv, true);
- vmw_write(dev_priv, SVGA_REG_TRACES, 1);
- }
- return ret;
}
static void vmw_master_drop(struct drm_device *dev,
@@ -1214,16 +1193,9 @@ static void vmw_master_drop(struct drm_device *dev,
}
ttm_lock_set_kill(&vmaster->lock, false, SIGTERM);
- vmw_execbuf_release_pinned_bo(dev_priv);
- if (!dev_priv->enable_fb) {
- ret = ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM);
- if (unlikely(ret != 0))
- DRM_ERROR("Unable to clean VRAM on master drop.\n");
- vmw_kms_restore_vga(dev_priv);
- vmw_3d_resource_dec(dev_priv, true);
- vmw_write(dev_priv, SVGA_REG_TRACES, 1);
- }
+ if (!dev_priv->enable_fb)
+ vmw_svga_disable(dev_priv);
dev_priv->active_master = &dev_priv->fbdev_master;
ttm_lock_set_kill(&dev_priv->fbdev_master.lock, false, SIGTERM);
@@ -1233,6 +1205,74 @@ static void vmw_master_drop(struct drm_device *dev,
vmw_fb_on(dev_priv);
}
+/**
+ * __vmw_svga_enable - Enable SVGA mode, FIFO and use of VRAM.
+ *
+ * @dev_priv: Pointer to device private struct.
+ * Needs the reservation sem to be held in non-exclusive mode.
+ */
+void __vmw_svga_enable(struct vmw_private *dev_priv)
+{
+ spin_lock(&dev_priv->svga_lock);
+ if (!dev_priv->bdev.man[TTM_PL_VRAM].use_type) {
+ vmw_write(dev_priv, SVGA_REG_ENABLE, SVGA_REG_ENABLE);
+ dev_priv->bdev.man[TTM_PL_VRAM].use_type = true;
+ }
+ spin_unlock(&dev_priv->svga_lock);
+}
+
+/**
+ * vmw_svga_enable - Enable SVGA mode, FIFO and use of VRAM.
+ *
+ * @dev_priv: Pointer to device private struct.
+ */
+void vmw_svga_enable(struct vmw_private *dev_priv)
+{
+ ttm_read_lock(&dev_priv->reservation_sem, false);
+ __vmw_svga_enable(dev_priv);
+ ttm_read_unlock(&dev_priv->reservation_sem);
+}
+
+/**
+ * __vmw_svga_disable - Disable SVGA mode and use of VRAM.
+ *
+ * @dev_priv: Pointer to device private struct.
+ * Needs the reservation sem to be held in exclusive mode.
+ * Will not empty VRAM. VRAM must be emptied by caller.
+ */
+void __vmw_svga_disable(struct vmw_private *dev_priv)
+{
+ spin_lock(&dev_priv->svga_lock);
+ if (dev_priv->bdev.man[TTM_PL_VRAM].use_type) {
+ dev_priv->bdev.man[TTM_PL_VRAM].use_type = false;
+ vmw_write(dev_priv, SVGA_REG_ENABLE,
+ SVGA_REG_ENABLE_ENABLE_HIDE);
+ }
+ spin_unlock(&dev_priv->svga_lock);
+}
+
+/**
+ * vmw_svga_disable - Disable SVGA_MODE, and use of VRAM. Keep the fifo
+ * running.
+ *
+ * @dev_priv: Pointer to device private struct.
+ * Will empty VRAM.
+ */
+void vmw_svga_disable(struct vmw_private *dev_priv)
+{
+ ttm_write_lock(&dev_priv->reservation_sem, false);
+ spin_lock(&dev_priv->svga_lock);
+ if (dev_priv->bdev.man[TTM_PL_VRAM].use_type) {
+ dev_priv->bdev.man[TTM_PL_VRAM].use_type = false;
+ vmw_write(dev_priv, SVGA_REG_ENABLE,
+ SVGA_REG_ENABLE_ENABLE_HIDE);
+ spin_unlock(&dev_priv->svga_lock);
+ if (ttm_bo_evict_mm(&dev_priv->bdev, TTM_PL_VRAM))
+ DRM_ERROR("Failed evicting VRAM buffers.\n");
+ } else
+ spin_unlock(&dev_priv->svga_lock);
+ ttm_write_unlock(&dev_priv->reservation_sem);
+}
static void vmw_remove(struct pci_dev *pdev)
{
@@ -1250,21 +1290,21 @@ static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
switch (val) {
case PM_HIBERNATION_PREPARE:
- case PM_SUSPEND_PREPARE:
ttm_suspend_lock(&dev_priv->reservation_sem);
- /**
+ /*
* This empties VRAM and unbinds all GMR bindings.
* Buffer contents is moved to swappable memory.
*/
vmw_execbuf_release_pinned_bo(dev_priv);
vmw_resource_evict_all(dev_priv);
+ vmw_release_device_early(dev_priv);
ttm_bo_swapout_all(&dev_priv->bdev);
-
+ vmw_fence_fifo_down(dev_priv->fman);
break;
case PM_POST_HIBERNATION:
- case PM_POST_SUSPEND:
case PM_POST_RESTORE:
+ vmw_fence_fifo_up(dev_priv->fman);
ttm_suspend_unlock(&dev_priv->reservation_sem);
break;
@@ -1276,20 +1316,13 @@ static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val,
return 0;
}
-/**
- * These might not be needed with the virtual SVGA device.
- */
-
static int vmw_pci_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct drm_device *dev = pci_get_drvdata(pdev);
struct vmw_private *dev_priv = vmw_priv(dev);
- if (dev_priv->num_3d_resources != 0) {
- DRM_INFO("Can't suspend or hibernate "
- "while 3D resources are active.\n");
+ if (dev_priv->refuse_hibernation)
return -EBUSY;
- }
pci_save_state(pdev);
pci_disable_device(pdev);
@@ -1321,56 +1354,62 @@ static int vmw_pm_resume(struct device *kdev)
return vmw_pci_resume(pdev);
}
-static int vmw_pm_prepare(struct device *kdev)
+static int vmw_pm_freeze(struct device *kdev)
{
struct pci_dev *pdev = to_pci_dev(kdev);
struct drm_device *dev = pci_get_drvdata(pdev);
struct vmw_private *dev_priv = vmw_priv(dev);
- /**
- * Release 3d reference held by fbdev and potentially
- * stop fifo.
- */
dev_priv->suspended = true;
if (dev_priv->enable_fb)
- vmw_3d_resource_dec(dev_priv, true);
-
- if (dev_priv->num_3d_resources != 0) {
-
- DRM_INFO("Can't suspend or hibernate "
- "while 3D resources are active.\n");
+ vmw_fifo_resource_dec(dev_priv);
+ if (atomic_read(&dev_priv->num_fifo_resources) != 0) {
+ DRM_ERROR("Can't hibernate while 3D resources are active.\n");
if (dev_priv->enable_fb)
- vmw_3d_resource_inc(dev_priv, true);
+ vmw_fifo_resource_inc(dev_priv);
+ WARN_ON(vmw_request_device_late(dev_priv));
dev_priv->suspended = false;
return -EBUSY;
}
+ if (dev_priv->enable_fb)
+ __vmw_svga_disable(dev_priv);
+
+ vmw_release_device_late(dev_priv);
+
return 0;
}
-static void vmw_pm_complete(struct device *kdev)
+static int vmw_pm_restore(struct device *kdev)
{
struct pci_dev *pdev = to_pci_dev(kdev);
struct drm_device *dev = pci_get_drvdata(pdev);
struct vmw_private *dev_priv = vmw_priv(dev);
+ int ret;
vmw_write(dev_priv, SVGA_REG_ID, SVGA_ID_2);
(void) vmw_read(dev_priv, SVGA_REG_ID);
- /**
- * Reclaim 3d reference held by fbdev and potentially
- * start fifo.
- */
if (dev_priv->enable_fb)
- vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
+
+ ret = vmw_request_device(dev_priv);
+ if (ret)
+ return ret;
+
+ if (dev_priv->enable_fb)
+ __vmw_svga_enable(dev_priv);
dev_priv->suspended = false;
+
+ return 0;
}
static const struct dev_pm_ops vmw_pm_ops = {
- .prepare = vmw_pm_prepare,
- .complete = vmw_pm_complete,
+ .freeze = vmw_pm_freeze,
+ .thaw = vmw_pm_restore,
+ .restore = vmw_pm_restore,
.suspend = vmw_pm_suspend,
.resume = vmw_pm_resume,
};
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index d26a6daa9719..a5f221eaf076 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -484,6 +484,7 @@ struct vmw_private {
bool stealth;
bool enable_fb;
+ spinlock_t svga_lock;
/**
* Master management.
@@ -493,9 +494,10 @@ struct vmw_private {
struct vmw_master fbdev_master;
struct notifier_block pm_nb;
bool suspended;
+ bool refuse_hibernation;
struct mutex release_mutex;
- uint32_t num_3d_resources;
+ atomic_t num_fifo_resources;
/*
* Replace this with an rwsem as soon as we have down_xx_interruptible()
@@ -587,8 +589,9 @@ static inline uint32_t vmw_read(struct vmw_private *dev_priv,
return val;
}
-int vmw_3d_resource_inc(struct vmw_private *dev_priv, bool unhide_svga);
-void vmw_3d_resource_dec(struct vmw_private *dev_priv, bool hide_svga);
+extern void vmw_svga_enable(struct vmw_private *dev_priv);
+extern void vmw_svga_disable(struct vmw_private *dev_priv);
+
/**
* GMR utilities - vmwgfx_gmr.c
@@ -1116,4 +1119,14 @@ static inline struct ttm_mem_global *vmw_mem_glob(struct vmw_private *dev_priv)
{
return (struct ttm_mem_global *) dev_priv->mem_global_ref.object;
}
+
+static inline void vmw_fifo_resource_inc(struct vmw_private *dev_priv)
+{
+ atomic_inc(&dev_priv->num_fifo_resources);
+}
+
+static inline void vmw_fifo_resource_dec(struct vmw_private *dev_priv)
+{
+ atomic_dec(&dev_priv->num_fifo_resources);
+}
#endif
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
index 0a474f391fad..0e062613a7db 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
@@ -596,7 +596,10 @@ int vmw_fb_off(struct vmw_private *vmw_priv)
info = vmw_priv->fb_info;
par = info->par;
+ if (!par->bo_ptr)
+ return 0;
+ vmw_kms_save_vga(vmw_priv);
spin_lock_irqsave(&par->dirty.lock, flags);
par->dirty.active = false;
spin_unlock_irqrestore(&par->dirty.lock, flags);
@@ -648,6 +651,7 @@ int vmw_fb_on(struct vmw_private *vmw_priv)
spin_lock_irqsave(&par->dirty.lock, flags);
par->dirty.active = true;
spin_unlock_irqrestore(&par->dirty.lock, flags);
+ vmw_kms_restore_vga(vmw_priv);
err_no_buffer:
vmw_fb_set_par(info);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index 39f2b03888e7..cd5d9f3fe0e0 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -98,7 +98,6 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
__le32 __iomem *fifo_mem = dev_priv->mmio_virt;
uint32_t max;
uint32_t min;
- uint32_t dummy;
fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE;
fifo->static_buffer = vmalloc(fifo->static_buffer_size);
@@ -112,10 +111,6 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
mutex_init(&fifo->fifo_mutex);
init_rwsem(&fifo->rwsem);
- /*
- * Allow mapping the first page read-only to user-space.
- */
-
DRM_INFO("width %d\n", vmw_read(dev_priv, SVGA_REG_WIDTH));
DRM_INFO("height %d\n", vmw_read(dev_priv, SVGA_REG_HEIGHT));
DRM_INFO("bpp %d\n", vmw_read(dev_priv, SVGA_REG_BITS_PER_PIXEL));
@@ -123,7 +118,9 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
dev_priv->enable_state = vmw_read(dev_priv, SVGA_REG_ENABLE);
dev_priv->config_done_state = vmw_read(dev_priv, SVGA_REG_CONFIG_DONE);
dev_priv->traces_state = vmw_read(dev_priv, SVGA_REG_TRACES);
- vmw_write(dev_priv, SVGA_REG_ENABLE, 1);
+
+ vmw_write(dev_priv, SVGA_REG_ENABLE, SVGA_REG_ENABLE_ENABLE_HIDE);
+ vmw_write(dev_priv, SVGA_REG_TRACES, 0);
min = 4;
if (dev_priv->capabilities & SVGA_CAP_EXTENDED_FIFO)
@@ -155,7 +152,8 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
vmw_marker_queue_init(&fifo->marker_queue);
- return vmw_fifo_send_fence(dev_priv, &dummy);
+
+ return 0;
}
void vmw_fifo_ping_host(struct vmw_private *dev_priv, uint32_t reason)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 5c289f748ab4..53579f278b63 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -280,6 +280,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
}
vmw_fb_off(dev_priv);
+ vmw_svga_enable(dev_priv);
crtc->primary->fb = fb;
encoder->crtc = crtc;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
index 04a64b8cd3cd..f06d60f41fa7 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_mob.c
@@ -574,7 +574,7 @@ void vmw_mob_unbind(struct vmw_private *dev_priv,
vmw_fence_single_bo(bo, NULL);
ttm_bo_unreserve(bo);
}
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
}
/*
@@ -627,7 +627,7 @@ int vmw_mob_bind(struct vmw_private *dev_priv,
mob->pt_level += VMW_MOBFMT_PTDEPTH_1 - SVGA3D_MOBFMT_PTDEPTH_1;
}
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
if (unlikely(cmd == NULL)) {
@@ -648,7 +648,7 @@ int vmw_mob_bind(struct vmw_private *dev_priv,
return 0;
out_no_cmd_space:
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
if (pt_set_up)
ttm_bo_unref(&mob->pt_bo);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 7dc591d04d9a..9e8eb364a6ac 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -332,6 +332,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
}
vmw_fb_off(dev_priv);
+ vmw_svga_enable(dev_priv);
if (mode->hdisplay != crtc->mode.hdisplay ||
mode->vdisplay != crtc->mode.vdisplay) {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 6a4584a43aa6..6110a433ebfe 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -165,7 +165,7 @@ static int vmw_gb_shader_create(struct vmw_resource *res)
cmd->body.type = shader->type;
cmd->body.sizeInBytes = shader->size;
vmw_fifo_commit(dev_priv, sizeof(*cmd));
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
return 0;
@@ -275,7 +275,7 @@ static int vmw_gb_shader_destroy(struct vmw_resource *res)
vmw_fifo_commit(dev_priv, sizeof(*cmd));
mutex_unlock(&dev_priv->binding_mutex);
vmw_resource_release_id(res);
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
return 0;
}
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 4ecdbf3e59da..4d0c98edeb6a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -340,7 +340,7 @@ static void vmw_hw_surface_destroy(struct vmw_resource *res)
dev_priv->used_memory_size -= res->backup_size;
mutex_unlock(&dev_priv->cmdbuf_mutex);
}
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
}
/**
@@ -576,14 +576,14 @@ static int vmw_surface_init(struct vmw_private *dev_priv,
BUG_ON(res_free == NULL);
if (!dev_priv->has_mob)
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
ret = vmw_resource_init(dev_priv, res, true, res_free,
(dev_priv->has_mob) ? &vmw_gb_surface_func :
&vmw_legacy_surface_func);
if (unlikely(ret != 0)) {
if (!dev_priv->has_mob)
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
res_free(res);
return ret;
}
@@ -1028,7 +1028,7 @@ static int vmw_gb_surface_create(struct vmw_resource *res)
if (likely(res->id != -1))
return 0;
- (void) vmw_3d_resource_inc(dev_priv, false);
+ vmw_fifo_resource_inc(dev_priv);
ret = vmw_resource_alloc_id(res);
if (unlikely(ret != 0)) {
DRM_ERROR("Failed to allocate a surface id.\n");
@@ -1068,7 +1068,7 @@ static int vmw_gb_surface_create(struct vmw_resource *res)
out_no_fifo:
vmw_resource_release_id(res);
out_no_id:
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
return ret;
}
@@ -1213,7 +1213,7 @@ static int vmw_gb_surface_destroy(struct vmw_resource *res)
vmw_fifo_commit(dev_priv, sizeof(*cmd));
mutex_unlock(&dev_priv->binding_mutex);
vmw_resource_release_id(res);
- vmw_3d_resource_dec(dev_priv, false);
+ vmw_fifo_resource_dec(dev_priv);
return 0;
}
--
2.4.3

2
watchdog-Disable-watchdog-on-virtual-machines.patch
View File

@ -25,9 +25,9 @@ index 18f34cf..6aadffe 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -20,6 +20,7 @@
#include <linux/smpboot.h>
#include <linux/sched/rt.h>
#include <linux/tick.h>
#include <linux/workqueue.h>
+#include <linux/dmi.h>
#include <asm/irq_regs.h>

122
wext-fix-message-delay-ordering.patch
View File

@ -1,122 +0,0 @@
From 8bf862739a7786ae72409220914df960a0aa80d8 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 27 Jan 2016 12:37:52 +0100
Subject: wext: fix message delay/ordering
Beniamino reported that he was getting an RTM_NEWLINK message for a
given interface, after the RTM_DELLINK for it. It turns out that the
message is a wireless extensions message, which was sent because the
interface had been connected and disconnection while it was deleted
caused a wext message.
For its netlink messages, wext uses RTM_NEWLINK, but the message is
without all the regular rtnetlink attributes, so "ip monitor link"
prints just rudimentary information:
5: wlan1: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN group default
link/ether 02:00:00:00:01:00 brd ff:ff:ff:ff:ff:ff
Deleted 5: wlan1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default
link/ether 02:00:00:00:01:00 brd ff:ff:ff:ff:ff:ff
5: wlan1: <BROADCAST,MULTICAST,UP>
link/ether
(from my hwsim reproduction)
This can cause userspace to get confused since it doesn't expect an
RTM_NEWLINK message after RTM_DELLINK.
The reason for this is that wext schedules a worker to send out the
messages, and the scheduling delay can cause the messages to get out
to userspace in different order.
To fix this, have wext register a netdevice notifier and flush out
any pending messages when netdevice state changes. This fixes any
ordering whenever the original message wasn't sent by a notifier
itself.
Cc: stable@vger.kernel.org
Reported-by: Beniamino Galvani <bgalvani@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
net/wireless/wext-core.c | 51 +++++++++++++++++++++++++++++++++++++-----------
1 file changed, 40 insertions(+), 11 deletions(-)
diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index c8717c1..87dd619 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -342,6 +342,39 @@ static const int compat_event_type_size[] = {
/* IW event code */
+static void wireless_nlevent_flush(void)
+{
+ struct sk_buff *skb;
+ struct net *net;
+
+ ASSERT_RTNL();
+
+ for_each_net(net) {
+ while ((skb = skb_dequeue(&net->wext_nlevents)))
+ rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL,
+ GFP_KERNEL);
+ }
+}
+
+static int wext_netdev_notifier_call(struct notifier_block *nb,
+ unsigned long state, void *ptr)
+{
+ /*
+ * When a netdev changes state in any way, flush all pending messages
+ * to avoid them going out in a strange order, e.g. RTM_NEWLINK after
+ * RTM_DELLINK, or with IFF_UP after without IFF_UP during dev_close()
+ * or similar - all of which could otherwise happen due to delays from
+ * schedule_work().
+ */
+ wireless_nlevent_flush();
+
+ return NOTIFY_OK;
+}
+
+static struct notifier_block wext_netdev_notifier = {
+ .notifier_call = wext_netdev_notifier_call,
+};
+
static int __net_init wext_pernet_init(struct net *net)
{
skb_queue_head_init(&net->wext_nlevents);
@@ -360,7 +393,12 @@ static struct pernet_operations wext_pernet_ops = {
static int __init wireless_nlevent_init(void)
{
- return register_pernet_subsys(&wext_pernet_ops);
+ int err = register_pernet_subsys(&wext_pernet_ops);
+
+ if (err)
+ return err;
+
+ return register_netdevice_notifier(&wext_netdev_notifier);
}
subsys_initcall(wireless_nlevent_init);
@@ -368,17 +406,8 @@ subsys_initcall(wireless_nlevent_init);
/* Process events generated by the wireless layer or the driver. */
static void wireless_nlevent_process(struct work_struct *work)
{
- struct sk_buff *skb;
- struct net *net;
-
rtnl_lock();
-
- for_each_net(net) {
- while ((skb = skb_dequeue(&net->wext_nlevents)))
- rtnl_notify(skb, net, 0, RTNLGRP_LINK, NULL,
- GFP_KERNEL);
- }
-
+ wireless_nlevent_flush();
rtnl_unlock();
}
--
cgit v0.12

15
x86-Lock-down-IO-port-access-when-module-security-is.patch
View File

@ -1,8 +1,7 @@
From 7a3cdd26e6d38031338a6cb591ec2f3faaa9234b Mon Sep 17 00:00:00 2001
From 8010b5eb4680df797575e6306d4d891200e303ab Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Thu, 8 Mar 2012 10:35:59 -0500
Subject: [PATCH 03/20] x86: Lock down IO port access when module security is
enabled
Subject: [PATCH] x86: Lock down IO port access when module security is enabled
IO port access would permit users to gain access to PCI configuration
registers, which in turn (on a lot of hardware) give access to MMIO register
@ -16,7 +15,7 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index 37dae792dbbe..1ecc03ca3c15 100644
index 589b3193f102..ab8372443efb 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -15,6 +15,7 @@
@ -36,7 +35,7 @@ index 37dae792dbbe..1ecc03ca3c15 100644
return -EPERM;
/*
@@ -103,7 +104,7 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
@@ -108,7 +109,7 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
return -EINVAL;
/* Trying to gain more privileges? */
if (level > old) {
@ -44,9 +43,9 @@ index 37dae792dbbe..1ecc03ca3c15 100644
+ if (!capable(CAP_SYS_RAWIO) || secure_modules())
return -EPERM;
}
regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) |
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 6b1721f978c2..53fe675f9bd7 100644
index 71025c2f6bbb..86e5bfa91563 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -27,6 +27,7 @@
@ -68,5 +67,5 @@ index 6b1721f978c2..53fe675f9bd7 100644
return -EFAULT;
while (count-- > 0 && i < 65536) {
--
2.4.3
2.5.5