Kleber Sacilotto de Souza 10db8d2128 powerpc/eeh: Check handle_eeh_events() return value ...

Function eeh_event_handler() dereferences the pointer returned by
handle_eeh_events() without checking, causing a crash if NULL was
returned, which is expected in some situations.

This patch fixes this bug by checking for the value returned by
handle_eeh_events() before dereferencing it.

Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: stable@vger.kernel.org [v3.4+]

2012-07-13 13:37:17 +10:00

..

cmm.c

power: cmm - convert sysdev_class to a regular subsystem

2011-12-21 15:09:51 -08:00

dlpar.c

powerpc/pseries: Avoid spurious error during hotplug CPU add

2011-09-20 09:20:00 +10:00

dtl.c

Disintegrate asm/system.h for PowerPC

2012-03-28 18:30:02 +01:00

eeh_cache.c

powerpc/eeh: Replace pci_dn with eeh_dev for EEH address cache

2012-03-09 11:39:42 +11:00

eeh_dev.c

powerpc/eeh: Remove eeh device from OF node

2012-03-28 11:31:57 +11:00

eeh_driver.c

powerpc/eeh: Replace pci_dn with eeh_dev for EEH aux components

2012-03-09 11:39:46 +11:00

eeh_event.c

powerpc/eeh: Check handle_eeh_events() return value

2012-07-13 13:37:17 +10:00

eeh_pseries.c

powerpc/pseries: Fix whitespace in eeh

2012-07-10 19:18:49 +10:00

eeh_sysfs.c

powerpc/eeh: Replace pci_dn with eeh_dev for EEH sysfs

2012-03-09 11:39:40 +11:00

eeh.c

powerpc: Use WARN instead of dump_stack when printing EEH error backtrace

2012-04-30 15:37:27 +10:00

event_sources.c

powerpc/pseries: Add WARN_ON() to request_event_sources_irqs() on irq allocation/request failure

2010-07-09 11:28:32 +10:00

firmware.c

powerpc: Add VPHN firmware feature

2010-11-29 15:48:22 +11:00

hotplug-cpu.c

Disintegrate asm/system.h for PowerPC

2012-03-28 18:30:02 +01:00

hotplug-memory.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2011-07-25 22:59:39 -07:00

hvCall_inst.c

powerpc: Fix unpaired probe_hcall_entry and probe_hcall_exit

2012-01-03 12:09:27 +11:00

hvCall.S

powerpc: Merge STK_REG/PARAM/FRAMESIZE

2012-07-10 19:18:03 +10:00

hvconsole.c

powerpc: convert hvconsole.c to export.h ; fix implicit use of errno.h

2011-10-31 19:30:43 -04:00

hvcserver.c

[PATCH] powerpc/pseries: Change H_StudlyCaps to H_SHOUTING_CAPS

2006-04-01 22:36:57 +11:00

io_event_irq.c

powerpc: Make function that parses RTAS error logs global

2012-03-28 11:31:58 +11:00

iommu.c

powerpc/pseries: Disable interrupts around IOMMU percpu data accesses

2012-07-03 14:14:46 +10:00

Kconfig

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-05-22 19:22:50 -07:00

kexec.c

powerpc/pseries: Simplify vpa deregistration functions

2011-08-05 14:47:58 +10:00

lpar.c

powerpc: Remove FW_FEATURE ISERIES from arch code

2012-03-21 11:16:11 +11:00

Makefile

powerpc/eeh: Introduce EEH device

2012-03-09 11:39:29 +11:00

mobility.c

of: Improve prom_update_property() function

2012-07-11 15:26:51 +10:00

msi.c

powerpc/eeh: Cleanup function names in the EEH core

2012-03-09 11:08:37 +11:00

nvram.c

kmsg - kmsg_dump() use iterator to receive log buffer content

2012-06-15 14:53:59 -07:00

offline_states.h

powerpc/smp: soft-replugged CPUs must go back to start_secondary

2011-04-01 15:37:09 +11:00

pci_dlpar.c

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-03-23 14:02:12 -07:00

pci.c

[POWERPC] Rename get_property to of_get_property: arch/powerpc

2007-04-13 03:55:19 +10:00

plpar_wrappers.h

powerpc: Clean up lppaca->cede_latency_hint

2012-04-30 15:37:15 +10:00

power.c

[POWERPC] Fix warning in pseries/power.c

2008-02-20 13:33:37 +11:00

processor_idle.c

powerpc/cpuidle: Fixes for pseries_idle hotplug notifier

2012-07-11 14:18:35 +10:00

pseries_energy.c

cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem

2011-12-21 14:29:42 -08:00

pseries.h

powerpc/cpuidle: cpuidle driver for pSeries

2011-12-08 13:56:31 +11:00

ras.c

Disintegrate asm/system.h for PowerPC

2012-03-28 18:30:02 +01:00

reconfig.c

of: Improve prom_update_property() function

2012-07-11 15:26:51 +10:00

scanlog.c

llseek: automatically add .llseek fop

2010-10-15 15:53:27 +02:00

setup.c

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-03-23 14:02:12 -07:00

smp.c

powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier

2012-07-03 14:14:40 +10:00

suspend.c

powerpc/pseries: Fix partition migration hang in stop_topology_update

2012-02-14 15:01:39 +11:00