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Linux v3.18-rc5 

- Disable debugging options.
This commit is contained in:
Josh Boyer 2014-11-17 09:48:04 -05:00
parent 2439fb7b3d
commit 56722effff
10 changed files with 70 additions and 277 deletions
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4
Input-add-driver-for-the-Goodix-touchpanel.patch
View File

@ -21,10 +21,10 @@ Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
create mode 100644 drivers/input/touchscreen/goodix.c
diff --git a/MAINTAINERS b/MAINTAINERS
index 60b1163dba28..ec5ae9692f7c 100644
index c444907ccd69..766848ecf8f5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4140,6 +4140,12 @@ L: linux-media@vger.kernel.org
@@ -4154,6 +4154,12 @@ L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/usb/go7007/

67
ahci-disable-MSI-instead-of-NCQ-on-Samsung-pci-e-SSD.patch
View File

@ -1,67 +0,0 @@
From: Tejun Heo <tj@kernel.org>
Date: Mon, 27 Oct 2014 10:30:52 -0400
Subject: [PATCH] ahci: disable MSI instead of NCQ on Samsung pci-e SSDs on
macbooks
From 44aecdabc85087e7c299d7a28e095e2b91894a51 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Mon, 27 Oct 2014 10:22:56 -0400
Samsung pci-e SSDs on macbooks failed miserably on NCQ commands, so
67809f85d31e ("ahci: disable NCQ on Samsung pci-e SSDs on macbooks")
disabled NCQ on them. It turns out that NCQ is fine as long as MSI is
not used, so let's turn off MSI and leave NCQ on.
Signed-off-by: Tejun Heo <tj@kernel.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=60731
Tested-by: <dorin@i51.org>
Tested-by: Imre Kaloz <kaloz@openwrt.org>
Cc: stable@vger.kernel.org
Fixes: 67809f85d31e ("ahci: disable NCQ on Samsung pci-e SSDs on macbooks")
---
drivers/ata/ahci.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 5f039f191067..ef4b647b3ed2 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -60,6 +60,7 @@ enum board_ids {
/* board IDs by feature in alphabetical order */
board_ahci,
board_ahci_ign_iferr,
+ board_ahci_nomsi,
board_ahci_noncq,
board_ahci_nosntf,
board_ahci_yes_fbs,
@@ -121,6 +122,13 @@ static const struct ata_port_info ahci_port_info[] = {
.udma_mask = ATA_UDMA6,
.port_ops = &ahci_ops,
},
+ [board_ahci_nomsi] = {
+ AHCI_HFLAGS (AHCI_HFLAG_NO_MSI),
+ .flags = AHCI_FLAG_COMMON,
+ .pio_mask = ATA_PIO4,
+ .udma_mask = ATA_UDMA6,
+ .port_ops = &ahci_ops,
+ },
[board_ahci_noncq] = {
AHCI_HFLAGS (AHCI_HFLAG_NO_NCQ),
.flags = AHCI_FLAG_COMMON,
@@ -475,10 +483,10 @@ static const struct pci_device_id ahci_pci_tbl[] = {
{ PCI_VDEVICE(ASMEDIA, 0x0612), board_ahci }, /* ASM1062 */
/*
- * Samsung SSDs found on some macbooks. NCQ times out.
- * https://bugzilla.kernel.org/show_bug.cgi?id=60731
+ * Samsung SSDs found on some macbooks. NCQ times out if MSI is
+ * enabled. https://bugzilla.kernel.org/show_bug.cgi?id=60731
*/
- { PCI_VDEVICE(SAMSUNG, 0x1600), board_ahci_noncq },
+ { PCI_VDEVICE(SAMSUNG, 0x1600), board_ahci_nomsi },
/* Enmotus */
{ PCI_DEVICE(0x1c44, 0x8000), board_ahci },
--
1.9.3

58
arm64-__clear_user-handle-exceptions-on-strb.patch
View File

@ -1,58 +0,0 @@
From: Kyle McMartin <kyle@redhat.com>
Date: Wed, 12 Nov 2014 16:07:44 -0500
Subject: [PATCH] arm64: __clear_user: handle exceptions on strb
ARM64 currently doesn't fix up faults on the single-byte (strb) case of
__clear_user... which means that we can cause a nasty kernel panic as an
ordinary user with any multiple PAGE_SIZE+1 read from /dev/zero.
i.e.: dd if=/dev/zero of=foo ibs=1 count=1 (or ibs=65537, etc.)
This is a pretty obscure bug in the general case since we'll only
__do_kernel_fault (since there's no extable entry for pc) if the
mmap_sem is contended. However, with CONFIG_DEBUG_VM enabled, we'll
always fault.
if (!down_read_trylock(&mm->mmap_sem)) {
if (!user_mode(regs) && !search_exception_tables(regs->pc))
goto no_context;
retry:
down_read(&mm->mmap_sem);
} else {
/*
* The above down_read_trylock() might have succeeded in
* which
* case, we'll have missed the might_sleep() from
* down_read().
*/
might_sleep();
#ifdef CONFIG_DEBUG_VM
if (!user_mode(regs) && !search_exception_tables(regs->pc))
goto no_context;
#endif
}
Fix that by adding an extable entry for the strb instruction, since it
touches user memory, similar to the other stores in __clear_user.
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Cc: stable@vger.kernel.org
---
arch/arm64/lib/clear_user.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/lib/clear_user.S b/arch/arm64/lib/clear_user.S
index 6e0ed93d51fe..c17967fdf5f6 100644
--- a/arch/arm64/lib/clear_user.S
+++ b/arch/arm64/lib/clear_user.S
@@ -46,7 +46,7 @@ USER(9f, strh wzr, [x0], #2 )
sub x1, x1, #2
4: adds x1, x1, #1
b.mi 5f
- strb wzr, [x0]
+USER(9f, strb wzr, [x0] )
5: mov x0, #0
ret
ENDPROC(__clear_user)
--
1.9.3

6
config-generic
View File

@ -1697,13 +1697,13 @@ CONFIG_B43_PCMCIA=y
CONFIG_B43_SDIO=y
CONFIG_B43_BCMA=y
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_DEBUG=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_PHY_G=y
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_DEBUG=y
# CONFIG_B43LEGACY_DEBUG is not set
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@ -4686,7 +4686,7 @@ CONFIG_PM_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set # revisit this in debug
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_TEST_SUSPEND=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_RUNTIME=y
# CONFIG_PM_OPP is not set
# CONFIG_PM_AUTOSLEEP is not set

112
config-nodebug
View File

@ -2,115 +2,115 @@ CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
CONFIG_SND_PCM_XRUN_DEBUG=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCK_TORTURE_TEST=m
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_PROVE_RCU=y
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_PROVE_RCU is not set
# CONFIG_PROVE_RCU_REPEATEDLY is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_CPUMASK_OFFSTACK=y
CONFIG_CPU_NOTIFIER_ERROR_INJECT=m
# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAIL_MAKE_REQUEST=y
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
CONFIG_FAIL_IO_TIMEOUT=y
CONFIG_FAIL_MMC_REQUEST=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_FAILSLAB is not set
# CONFIG_FAIL_PAGE_ALLOC is not set
# CONFIG_FAIL_MAKE_REQUEST is not set
# CONFIG_FAULT_INJECTION_DEBUG_FS is not set
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set
# CONFIG_FAIL_IO_TIMEOUT is not set
# CONFIG_FAIL_MMC_REQUEST is not set
CONFIG_LOCK_STAT=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_PI_LIST is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_X86_PTDUMP=y
CONFIG_EFI_PGT_DUMP=y
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
CONFIG_CAN_DEBUG_DEVICES=y
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_DEBUG_NOTIFIERS=y
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DMA_API_DEBUG=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_MMIOTRACE=y
# CONFIG_MMIOTRACE is not set
CONFIG_DEBUG_CREDENTIALS=y
# CONFIG_DEBUG_CREDENTIALS is not set
# off in both production debug and nodebug builds,
# on in rawhide nodebug builds
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_EXT4_DEBUG=y
# CONFIG_EXT4_DEBUG is not set
# CONFIG_XFS_WARN is not set
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_JBD2_DEBUG=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_NFSD_FAULT_INJECTION=y
# CONFIG_NFSD_FAULT_INJECTION is not set
CONFIG_DEBUG_BLK_CGROUP=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_DRBD_FAULT_INJECTION=y
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_ATH_DEBUG=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_CARL9170_DEBUGFS is not set
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
# CONFIG_RTLWIFI_DEBUG is not set
CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
# CONFIG_DMADEVICES_DEBUG is not set
# CONFIG_DMADEVICES_VDEBUG is not set
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_QUOTA_DEBUG=y
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_KGDB_KDB=y
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
# CONFIG_PERCPU_TEST is not set
CONFIG_TEST_LIST_SORT=y
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024
# CONFIG_DEBUG_KMEMLEAK_TEST is not set
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
@ -121,7 +121,7 @@ CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
# CONFIG_SPI_DEBUG is not set
CONFIG_X86_DEBUG_STATIC_CPU_HAS=y
# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_LATENCYTOP is not set

2
config-x86-generic
View File

@ -338,7 +338,7 @@ CONFIG_SP5100_TCO=m
# CONFIG_MEMTEST is not set
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_MAXSMP=y
# CONFIG_MAXSMP is not set
CONFIG_HP_ILO=m

12
kernel-arm64.patch
View File

@ -1772,7 +1772,6 @@ Date: Wed Oct 8 16:11:27 2014 +0200
arch/arm64/kernel/vmlinux.lds.S | 17 +
arch/arm64/kvm/hyp.S | 4 +-
arch/arm64/mm/dma-mapping.c | 103 +++
arch/arm64/mm/mmu.c | 2 +-
arch/arm64/pci/Makefile | 2 +
arch/arm64/pci/mmconfig.c | 292 +++++++++
arch/arm64/pci/pci.c | 461 ++++++++++++++
@ -4750,17 +4749,6 @@ index d920942..705a9ce 100644
return swiotlb_late_init_with_default_size(swiotlb_size);
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 0bf90d2..f4f8b50 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -202,7 +202,7 @@ static void __init alloc_init_pmd(pud_t *pud, unsigned long addr,
}
static void __init alloc_init_pud(pgd_t *pgd, unsigned long addr,
- unsigned long end, unsigned long phys,
+ unsigned long end, phys_addr_t phys,
int map_io)
{
pud_t *pud;
diff --git a/arch/arm64/pci/Makefile b/arch/arm64/pci/Makefile
new file mode 100644
index 0000000..7038b51

28
kernel.spec
View File

@ -67,9 +67,9 @@ Summary: The Linux kernel
# The next upstream release sublevel (base_sublevel+1)
%define upstream_sublevel %(echo $((%{base_sublevel} + 1)))
# The rc snapshot level
%define rcrev 4
%define rcrev 5
# The git snapshot level
%define gitrev 2
%define gitrev 0
# Set rpm version accordingly
%define rpmversion 3.%{upstream_sublevel}.0
%endif
@ -124,7 +124,7 @@ Summary: The Linux kernel
# Set debugbuildsenabled to 1 for production (build separate debug kernels)
# and 0 for rawhide (all kernels are debug kernels).
# See also 'make debug' and 'make release'.
%define debugbuildsenabled 0
%define debugbuildsenabled 1
# Want to build a vanilla kernel build without any non-upstream patches?
%define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
@ -607,19 +607,10 @@ Patch26058: asus-nb-wmi-Add-wapf4-quirk-for-the-X550VB.patch
#rhbz 1111138
Patch26059: i8042-Add-notimeout-quirk-for-Fujitsu-Lifebook-A544-.patch
#rhbz 1158204 1157157
Patch26063: x86-microcode-AMD-Fix-early-ucode-loading-on-32-bit.patch
Patch26064: Input-add-driver-for-the-Goodix-touchpanel.patch
Patch26065: sched-Remove-lockdep-check-in-sched_move_task.patch
#rhbz 1161805
Patch26066: ahci-disable-MSI-instead-of-NCQ-on-Samsung-pci-e-SSD.patch
#CVE-2014-7843 rhbz 1163744 1163745
Patch26069: arm64-__clear_user-handle-exceptions-on-strb.patch
#rhbz 1135338
Patch26070: HID-add-support-for-MS-Surface-Pro-3-Type-Cover.patch
@ -1339,19 +1330,10 @@ ApplyPatch asus-nb-wmi-Add-wapf4-quirk-for-the-X550VB.patch
#rhbz 1111138
ApplyPatch i8042-Add-notimeout-quirk-for-Fujitsu-Lifebook-A544-.patch
#rhbz 1158204 1157157
ApplyPatch x86-microcode-AMD-Fix-early-ucode-loading-on-32-bit.patch
ApplyPatch Input-add-driver-for-the-Goodix-touchpanel.patch
ApplyPatch sched-Remove-lockdep-check-in-sched_move_task.patch
#rhbz 1161805
ApplyPatch ahci-disable-MSI-instead-of-NCQ-on-Samsung-pci-e-SSD.patch
#CVE-2014-7843 rhbz 1163744 1163745
ApplyPatch arm64-__clear_user-handle-exceptions-on-strb.patch
#rhbz 1135338
ApplyPatch HID-add-support-for-MS-Surface-Pro-3-Type-Cover.patch
@ -2223,6 +2205,10 @@ fi
# ||----w |
# || ||
%changelog
* Mon Nov 17 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.18.0-0.rc5.git0.1
- Linux v3.18-rc5
- Disable debugging options.
* Fri Nov 14 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Enable I40EVF driver (rhbz 1164029)

3
sources
View File

@ -1,4 +1,3 @@
fb30d0f29214d75cddd2faa94f73d5cf linux-3.17.tar.xz
159e969cbc27201d8e2fa0f609dc722f perf-man-3.17.tar.gz
587ecff959eff7392c4977c513580f44 patch-3.18-rc4.xz
eaaef1d4eaf53e64e5b54c12f5dcdf0b patch-3.18-rc4-git2.xz
852725a732b5e21318324296f1940dfd patch-3.18-rc5.xz

55
x86-microcode-AMD-Fix-early-ucode-loading-on-32-bit.patch
View File

@ -1,55 +0,0 @@
From: Borislav Petkov <bp@alien8.de>
Date: Sat, 1 Nov 2014 11:01:00 +0100
Subject: [PATCH] x86, microcode, AMD: Fix early ucode loading on 32-bit
Hi guys,
please queue this for the next batch to Linus.
Thanks.
---
arch/x86/kernel/cpu/microcode/amd_early.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/amd_early.c b/arch/x86/kernel/cpu/microcode/amd_early.c
index 7aa1acc79789..8b75f7050129 100644
--- a/arch/x86/kernel/cpu/microcode/amd_early.c
+++ b/arch/x86/kernel/cpu/microcode/amd_early.c
@@ -348,6 +348,7 @@ int __init save_microcode_in_initrd_amd(void)
{
unsigned long cont;
enum ucode_state ret;
+ u8 *cont_va;
u32 eax;
if (!container)
@@ -355,13 +356,15 @@ int __init save_microcode_in_initrd_amd(void)
#ifdef CONFIG_X86_32
get_bsp_sig();
- cont = (unsigned long)container;
+ cont = (unsigned long)container;
+ cont_va = __va(container);
#else
/*
* We need the physical address of the container for both bitness since
* boot_params.hdr.ramdisk_image is a physical address.
*/
- cont = __pa(container);
+ cont = __pa(container);
+ cont_va = container;
#endif
/*
@@ -372,6 +375,8 @@ int __init save_microcode_in_initrd_amd(void)
if (relocated_ramdisk)
container = (u8 *)(__va(relocated_ramdisk) +
(cont - boot_params.hdr.ramdisk_image));
+ else
+ container = cont_va;
if (ucode_new_rev)
pr_info("microcode: updated early to new patch_level=0x%08x\n",
--
1.9.3