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i2som-imx-linux/arch/powerpc/kernel
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Sam Bobroff 211981e7e1 powerpc/eeh: Fix possible null deref in eeh_dump_dev_log() 
[ Upstream commit f9bc28aedf ]

If an error occurs during an unplug operation, it's possible for
eeh_dump_dev_log() to be called when edev->pdn is null, which
currently leads to dereferencing a null pointer.

Handle this by skipping the error log for those devices.

Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-11-21 09:24:03 +01:00
..
trace
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso32
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso64
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
.gitignore
…
align.c
powerpc: Fix check for copy/paste instructions in alignment handler
2017-10-25 12:42:35 +02:00
asm-offsets.c
powerpc/64s: Improve RFI L1-D cache flush fallback
2018-05-30 07:51:50 +02:00
audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
btext.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cacheinfo.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
cacheinfo.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpu_setup_6xx.S
…
cpu_setup_44x.S
…
cpu_setup_fsl_booke.S
…
cpu_setup_pa6t.S
…
cpu_setup_power.S
powerpc/64s: Clear PCR on boot
2018-05-30 07:51:49 +02:00
cpu_setup_ppc970.S
…
cputable.c
powerpc/8xx: Use symbolic PVR value
2017-08-10 23:32:18 +10:00
crash_dump.c
…
crash.c
…
dbell.c
…
dma-iommu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dma-swiotlb.c
…
dma.c
powerpc: merge __dma_set_mask into dma_set_mask
2017-06-28 06:54:55 -07:00
dt_cpu_ftrs.c
powerpc/64s: Clear PCR on boot
2018-05-30 07:51:49 +02:00
eeh_cache.c
…
eeh_dev.c
powerpc/eeh: Create PHB PEs after EEH is initialized
2017-09-21 14:56:00 +10:00
eeh_driver.c
powerpc/eeh: Fix use-after-release of EEH driver
2018-08-03 07:50:24 +02:00
eeh_event.c
…
eeh_pe.c
powerpc/eeh: Fix enabling bridge MMIO windows
2018-04-24 09:36:37 +02:00
eeh_sysfs.c
powerpc/eeh: Remove unnecessary config_addr from eeh_dev
2017-08-31 14:26:09 +10:00
eeh.c
powerpc/eeh: Fix possible null deref in eeh_dump_dev_log()
2018-11-21 09:24:03 +01:00
entry_32.S
powerpc/32: Avoid risk of unrecoverable TLBmiss inside entry_32.S
2017-08-15 22:55:53 +10:00
entry_64.S
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
2018-07-03 11:24:50 +02:00
epapr_hcalls.S
…
epapr_paravirt.c
…
exceptions-64e.S
…
exceptions-64s.S
powerpc/64s: Make rfi_flush_fallback a little more robust
2018-09-15 09:45:32 +02:00
fadump.c
powerpc/fadump: handle crash memory ranges array index overflow
2018-09-09 19:55:54 +02:00
firmware.c
…
fpu.S
…
fsl_booke_entry_mapping.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head_8xx.S
powerpc/8xx: fix invalid register expression in head_8xx.S
2018-08-03 07:50:31 +02:00
head_32.S
powerpc: Fix DABR match on hash based systems
2018-02-22 15:42:17 +01:00
head_40x.S
…
head_44x.S
…
head_64.S
powerpc/asm: Convert .llong directives to .8byte
2017-08-31 14:26:47 +10:00
head_booke.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head_fsl_booke.S
…
hw_breakpoint.c
powerpc/ptrace: Fix enforcement of DAWR constraints
2018-07-03 11:24:50 +02:00
idle_6xx.S
…
idle_book3e.S
…
idle_book3s.S
powerpc/powernv: Fix save/restore of SPRG3 on entry/exit from stop (idle)
2018-07-25 11:25:11 +02:00
idle_e500.S
…
idle_power4.S
…
idle.c
…
ima_kexec.c
…
io-workarounds.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
io.c
…
iomap.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
iommu.c
powerpc/iommu: Use permission-specific DEVICE_ATTR variants
2017-09-01 16:42:54 +10:00
irq.c
powerpc/64s: Fix lost pending interrupt due to race causing lost update to irq_happened
2018-04-08 14:26:27 +02:00
isa-bridge.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
jump_label.c
…
kexec_elf_64.c
…
kgdb.c
powerpc/8xx: Getting rid of remaining use of CONFIG_8xx
2017-08-10 23:32:12 +10:00
kprobes-ftrace.c
powerpc/jprobes: Disable preemption when triggered through ftrace
2017-12-10 13:40:43 +01:00
kprobes.c
powerpc/kprobes: Fix call trace due to incorrect preempt count
2018-04-24 09:36:28 +02:00
kvm_emul.S
…
kvm.c
powerpc/64: Fix watchdog configuration regressions
2017-08-31 14:26:00 +10:00
l2cr_6xx.S
powerpc/l2cr_6xx: Fix invalid use of register expressions
2017-08-15 21:04:32 +10:00
legacy_serial.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
machine_kexec_32.c
…
machine_kexec_64.c
…
machine_kexec_file_64.c
powerpc/kexec_file: Fix error code when trying to load kdump kernel
2018-04-24 09:36:28 +02:00
machine_kexec.c
powerpc/kdump: Handle crashkernel memory reservation failure
2018-10-03 17:00:48 -07:00
Makefile
powerpc: Add security feature flags for Spectre/Meltdown
2018-05-30 07:51:51 +02:00
mce_power.c
powerpc: Fix workaround for spurious MCE on POWER9
2017-09-29 14:19:44 +10:00
mce.c
powerpc/mce: Move 64-bit machine check code into mce.c
2017-08-10 23:31:31 +10:00
misc_32.S
powerpc/40x: Clear MSR_DR in one insn instead of two
2017-06-02 19:20:43 +10:00
misc_64.S
powerpc/kexec: Fix kexec/kdump in P9 guest kernels
2017-12-05 11:26:31 +01:00
misc.S
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module_32.c
…
module_64.c
powerpc/64/module: REL32 relocation range check
2018-11-21 09:24:02 +01:00
module.c
…
msi.c
…
nvram_64.c
powerpc/nvram: use memdup_user
2017-06-27 17:02:50 -07:00
of_platform.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
optprobes_head.S
powerpc/kprobes: Don't save/restore DAR/DSISR to/from pt_regs for optprobes
2017-08-24 16:19:01 +10:00
optprobes.c
powerpc/kprobes: Disable preemption before invoking probe handler for optprobes
2017-12-10 13:40:43 +01:00
paca.c
treewide: make "nr_cpu_ids" unsigned
2017-09-08 18:26:48 -07:00
pci_32.c
powerpc/32: Add a missing include header
2018-08-03 07:50:30 +02:00
pci_64.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
pci_dn.c
powerpc/pci: Remove OF node back pointer from pci_dn
2017-08-31 14:26:12 +10:00
pci_of_scan.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
pci-common.c
powerpc: Convert to using %pOF instead of full_name
2017-08-23 22:27:04 +10:00
pci-hotplug.c
…
pmc.c
…
ppc32.h
…
ppc_save_regs.S
…
proc_powerpc.c
…
process.c
powerpc/oops: Line up NIP & MSR with other rows
2017-08-28 22:10:00 +10:00
prom_init_check.sh
…
prom_init.c
powerpc: Add __printf verification to prom_printf
2018-08-03 07:50:30 +02:00
prom_parse.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
prom.c
…
ptrace32.c
…
ptrace.c
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
2018-07-03 11:24:50 +02:00
reloc_32.S
…
reloc_64.S
powerpc/asm: Convert .llong directives to .8byte
2017-08-31 14:26:47 +10:00
rtas_flash.c
…
rtas_pci.c
powerpc/kernel: Change retrieval of pci_dn
2017-08-31 14:26:40 +10:00
rtas-proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rtas-rtc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rtas.c
mm: treewide: remove GFP_TEMPORARY allocation flag
2017-09-13 18:53:16 -07:00
rtasd.c
powerpc: Only obtain cpu_hotplug_lock if called by rtasd
2017-06-23 09:32:11 +02:00
security.c
powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit
2018-05-30 07:51:54 +02:00
setup_32.c
powerpc/32: remove a NOP from memset()
2017-09-01 16:42:46 +10:00
setup_64.c
powerpc/64s: Fix section mismatch warnings from setup_rfi_flush()
2018-05-30 07:51:53 +02:00
setup-common.c
powerpc/mm/slice: Fix hugepage allocation at hint address on 8xx
2018-06-05 11:42:00 +02:00
setup.h
…
signal_32.c
signal: Remove kernel interal si_code magic
2017-07-24 14:30:28 -05:00
signal_64.c
powerpc/tm: Fix illegal TM state in signal handler
2017-10-06 22:12:55 +11:00
signal.c
powerpc/signal: Properly handle return value from uprobe_deny_signal()
2017-11-30 08:40:56 +00:00
signal.h
…
smp-tbsync.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp.c
powerpc/smp: Add Power9 scheduler topology
2017-08-31 18:16:08 +10:00
stacktrace.c
…
suspend.c
…
swsusp_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
swsusp_64.c
…
swsusp_asm64.S
powerpc: Fix invalid use of register expressions
2017-08-10 22:29:41 +10:00
swsusp_booke.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
swsusp.c
…
sys_ppc32.c
…
syscalls.c
…
sysfs.c
…
systbl_chk.c
…
systbl_chk.sh
…
systbl.S
powerpc/asm: Convert .llong directives to .8byte
2017-08-31 14:26:47 +10:00
tau_6xx.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
time.c
powerpc: use spin loop primitives in some functions
2017-07-02 20:40:24 +10:00
tm.S
powerpc/tm: Avoid possible userspace r1 corruption on reclaim
2018-10-20 09:48:52 +02:00
traps.c
powerpc/traps: restore recoverability of machine_check interrupts
2018-11-21 09:24:02 +01:00
udbg_16550.c
…
udbg.c
…
uprobes.c
powerpc/uprobes: Implement arch_uretprobe_is_alive()
2017-08-24 16:19:21 +10:00
vdso.c
…
vecemu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vector.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vmlinux.lds.S
powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit
2018-05-30 07:51:54 +02:00
watchdog.c
powerpc/watchdog: Do not trigger SMP crash from touch_nmi_watchdog
2017-12-25 14:26:28 +01:00