Linux v3.15-rc2-42-g4d0fa8a0f012

- Reenable debugging options.
This commit is contained in:
Josh Boyer 2014-04-22 14:08:53 -04:00
parent 054e8e3755
commit d57a191a76
6 changed files with 70 additions and 230 deletions

View File

@ -1680,13 +1680,13 @@ CONFIG_B43_SDIO=y
CONFIG_B43_BCMA=y
# CONFIG_B43_BCMA_EXTRA is not set
CONFIG_B43_BCMA_PIO=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43_DEBUG=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_HT=y
# CONFIG_B43_FORCE_PIO is not set
CONFIG_B43LEGACY=m
# CONFIG_B43LEGACY_DEBUG is not set
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@ -3543,7 +3543,7 @@ CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
CONFIG_USB_STORAGE_ENE_UB6250=m
# CONFIG_USB_LIBUSUAL is not set
# CONFIG_USB_UAS is not set
CONFIG_USB_UAS=m
#
@ -4619,7 +4619,7 @@ 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 is not set
CONFIG_PM_TEST_SUSPEND=y
CONFIG_PM_RUNTIME=y
# CONFIG_PM_OPP is not set
# CONFIG_PM_AUTOSLEEP is not set

View File

@ -2,100 +2,100 @@ CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
CONFIG_SND_PCM_XRUN_DEBUG=y
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH 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_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=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_PROVE_RCU_REPEATEDLY is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_CPUMASK_OFFSTACK=y
# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
CONFIG_CPU_NOTIFIER_ERROR_INJECT=m
# 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_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_LOCK_STAT is not set
CONFIG_LOCK_STAT=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUG_FUNC_TRACE is not set
# CONFIG_DEBUG_SG is not set
CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_OBJECTS is not set
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# 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_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_X86_PTDUMP is not set
# CONFIG_EFI_PGT_DUMP is not set
CONFIG_X86_PTDUMP=y
CONFIG_EFI_PGT_DUMP=y
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_CAN_DEBUG_DEVICES=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_DEBUG_NOTIFIERS=y
# CONFIG_DMA_API_DEBUG is not set
CONFIG_DMA_API_DEBUG=y
# CONFIG_MMIOTRACE is not set
CONFIG_MMIOTRACE=y
# CONFIG_DEBUG_CREDENTIALS is not set
CONFIG_DEBUG_CREDENTIALS=y
# off in both production debug and nodebug builds,
# on in rawhide nodebug builds
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_EXT4_DEBUG=y
# CONFIG_XFS_WARN is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_DEBUG_PERF_USE_VMALLOC=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_JBD2_DEBUG=y
# CONFIG_NFSD_FAULT_INJECTION is not set
CONFIG_NFSD_FAULT_INJECTION=y
# CONFIG_DEBUG_BLK_CGROUP is not set
CONFIG_DEBUG_BLK_CGROUP=y
# CONFIG_DRBD_FAULT_INJECTION is not set
CONFIG_DRBD_FAULT_INJECTION=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_CARL9170_DEBUGFS is not set
# CONFIG_IWLWIFI_DEVICE_TRACING is not set
CONFIG_ATH_DEBUG=y
CONFIG_CARL9170_DEBUGFS=y
CONFIG_IWLWIFI_DEVICE_TRACING=y
# CONFIG_RTLWIFI_DEBUG is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set
CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DMADEVICES_DEBUG is not set
# CONFIG_DMADEVICES_VDEBUG is not set
CONFIG_DMADEVICES_DEBUG=y
CONFIG_DMADEVICES_VDEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_CEPH_LIB_PRETTYDEBUG=y
CONFIG_QUOTA_DEBUG=y
CONFIG_PCI_DEFAULT_USE_CRS=y
@ -103,18 +103,18 @@ CONFIG_KGDB_KDB=y
CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
# CONFIG_PERCPU_TEST is not set
# CONFIG_TEST_LIST_SORT is not set
CONFIG_TEST_LIST_SORT=y
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024
# CONFIG_DEBUG_KMEMLEAK_TEST is not set
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
@ -125,7 +125,7 @@ CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
# CONFIG_SPI_DEBUG is not set
# CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set
CONFIG_X86_DEBUG_STATIC_CPU_HAS=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_LATENCYTOP is not set

View File

@ -336,7 +336,7 @@ CONFIG_SP5100_TCO=m
# CONFIG_MEMTEST is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_MAXSMP is not set
CONFIG_MAXSMP=y
CONFIG_HP_ILO=m

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@ -1,163 +0,0 @@
Path: news.gmane.org!not-for-mail
From: Mika Westerberg <mika.westerberg@linux.intel.com>
Newsgroups: gmane.linux.kernel.gpio,gmane.linux.kernel
Subject: [PATCH] gpio / ACPI: Don't crash on NULL chip->dev
Date: Mon, 31 Mar 2014 15:16:49 +0300
Lines: 114
Approved: news@gmane.org
Message-ID: <1396268209-19108-1-git-send-email-mika.westerberg@linux.intel.com>
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NNTP-Posting-Date: Mon, 31 Mar 2014 12:17:05 +0000 (UTC)
Cc: Alexandre Courbot <gnurou@gmail.com>,
Sabrina Dubroca <sd@queasysnail.net>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Mika Westerberg <mika.westerberg@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>
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Commit aa92b6f689ac (gpio / ACPI: Allocate ACPI specific data directly in
acpi_gpiochip_add()) moved ACPI handle checking to acpi_gpiochip_add() but
forgot to check whether chip->dev is NULL before dereferencing it.
Since chip->dev pointer is optional we can end up with crash like following:
BUG: unable to handle kernel NULL pointer dereference at 00000138
IP: [<c126c2b3>] acpi_gpiochip_add+0x13/0x190
*pde = 00000000
Oops: 0000 [#1] PREEMPT SMP
Modules linked in: ssb(+) ...
CPU: 0 PID: 512 Comm: modprobe Tainted: G W 3.14.0-rc7-next-20140324-t1 #24
Hardware name: Dell Inc. Latitude D830 /0UY141, BIOS A02 06/07/2007
task: f5799900 ti: f543e000 task.ti: f543e000
EIP: 0060:[<c126c2b3>] EFLAGS: 00010282 CPU: 0
EIP is at acpi_gpiochip_add+0x13/0x190
EAX: 00000000 EBX: f57824c4 ECX: 00000000 EDX: 00000000
ESI: f57824c4 EDI: 00000010 EBP: f543fc54 ESP: f543fc40
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
CR0: 8005003b CR2: 00000138 CR3: 355f8000 CR4: 000007d0
Stack:
f543fc5c fd1f7790 f57824c4 000000be 00000010 f543fc84 c1269f4e f543fc74
fd1f78bd 00008002 f57822b0 f5782090 fd1f8400 00000286 fd1f9994 00000000
f5782000 f543fc8c fd1f7e39 f543fcc8 fd1f0bd8 000000c0 00000000 00000000
Call Trace:
[<fd1f7790>] ? ssb_pcie_mdio_write+0xa0/0xd0 [ssb]
[<c1269f4e>] gpiochip_add+0xee/0x300
[<fd1f78bd>] ? ssb_pcicore_serdes_workaround+0xfd/0x140 [ssb]
[<fd1f7e39>] ssb_gpio_init+0x89/0xa0 [ssb]
[<fd1f0bd8>] ssb_attach_queued_buses+0xc8/0x2d0 [ssb]
[<fd1f0f65>] ssb_bus_register+0x185/0x1f0 [ssb]
[<fd1f3120>] ? ssb_pci_xtal+0x220/0x220 [ssb]
[<fd1f106c>] ssb_bus_pcibus_register+0x2c/0x80 [ssb]
[<fd1f40dc>] ssb_pcihost_probe+0x9c/0x110 [ssb]
[<c1276c8f>] pci_device_probe+0x6f/0xc0
[<c11bdb55>] ? sysfs_create_link+0x25/0x40
[<c131d8b9>] driver_probe_device+0x79/0x360
[<c1276512>] ? pci_match_device+0xb2/0xc0
[<c131dc51>] __driver_attach+0x71/0x80
[<c131dbe0>] ? __device_attach+0x40/0x40
[<c131bd87>] bus_for_each_dev+0x47/0x80
[<c131d3ae>] driver_attach+0x1e/0x20
[<c131dbe0>] ? __device_attach+0x40/0x40
[<c131d007>] bus_add_driver+0x157/0x230
[<c131e219>] driver_register+0x59/0xe0
...
Fix this by checking chip->dev pointer against NULL first. Also we can now
remove redundant check in acpi_gpiochip_request/free_interrupts().
Reported-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
Sabrina,
Can you please re-test this and provide your tested-by? I changed the patch
a bit to remove redundant checks. Just to be sure that I don't accidentally
break something.
Thanks.
drivers/gpio/gpiolib-acpi.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index bf0f8b476696..d5be56fe689e 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -233,7 +233,7 @@ static void acpi_gpiochip_request_interrupts(struct acpi_gpio_chip *acpi_gpio)
{
struct gpio_chip *chip = acpi_gpio->chip;
- if (!chip->dev || !chip->to_irq)
+ if (!chip->to_irq)
return;
INIT_LIST_HEAD(&acpi_gpio->events);
@@ -253,7 +253,7 @@ static void acpi_gpiochip_free_interrupts(struct acpi_gpio_chip *acpi_gpio)
struct acpi_gpio_event *event, *ep;
struct gpio_chip *chip = acpi_gpio->chip;
- if (!chip->dev || !chip->to_irq)
+ if (!chip->to_irq)
return;
list_for_each_entry_safe_reverse(event, ep, &acpi_gpio->events, node) {
@@ -501,6 +501,9 @@ void acpi_gpiochip_add(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
+ if (!chip || !chip->dev)
+ return;
+
handle = ACPI_HANDLE(chip->dev);
if (!handle)
return;
@@ -531,6 +534,9 @@ void acpi_gpiochip_remove(struct gpio_chip *chip)
acpi_handle handle;
acpi_status status;
+ if (!chip || !chip->dev)
+ return;
+
handle = ACPI_HANDLE(chip->dev);
if (!handle)
return;
--
1.9.1
--
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@ -61,7 +61,7 @@ Summary: The Linux kernel
# The rc snapshot level
%define rcrev 2
# The git snapshot level
%define gitrev 0
%define gitrev 1
# Set rpm version accordingly
%define rpmversion 3.%{upstream_sublevel}.0
%endif
@ -122,7 +122,7 @@ 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 1
%define debugbuildsenabled 0
# Want to build a vanilla kernel build without any non-upstream patches?
%define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
@ -629,7 +629,6 @@ Patch25047: drm-radeon-Disable-writeback-by-default-on-ppc.patch
#rhbz 1085582 1085697
Patch25049: 0001-synaptics-Add-min-max-quirk-for-ThinkPad-T431s-L440-.patch
Patch25061: gpio-ACPI-Dont-crash-on-NULL-chip-dev.patch
Patch25062: gpio-ich-set-regs-and-reglen-for-i3100-and-ich6-chipset.patch
#rhbz 1025603
@ -1284,7 +1283,6 @@ ApplyPatch 0001-HID-rmi-do-not-handle-touchscreens-through-hid-rmi.patch
#rhbz 1085582 1085697
ApplyPatch 0001-synaptics-Add-min-max-quirk-for-ThinkPad-T431s-L440-.patch
ApplyPatch gpio-ACPI-Dont-crash-on-NULL-chip-dev.patch
ApplyPatch gpio-ich-set-regs-and-reglen-for-i3100-and-ich6-chipset.patch
#rhbz 1025603
@ -2069,6 +2067,10 @@ fi
# ||----w |
# || ||
%changelog
* Tue Apr 22 2014 Josh Boyer <jwboyer@fedoraproject.org> - 3.15.0-0.rc2.git1.1
- Linux v3.15-rc2-42-g4d0fa8a0f012
- Reenable debugging options.
* Tue Apr 22 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix Synaptics touchscreens and HID rmi driver (rhbz 1089583)

View File

@ -1,3 +1,4 @@
b621207b3f6ecbb67db18b13258f8ea8 linux-3.14.tar.xz
d36baf2d62de5aa61f10a976d00d2d2a perf-man-3.14.tar.gz
f8adc3ee2a7490a403ae1971597c0d0e patch-3.15-rc2.xz
dc9d72f4ca8908aee3bd7014f4d9f032 patch-3.15-rc2-git1.xz