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Nicholas Piggin af497961ab powerpc/powernv: Fix machine check reporting of async store errors 
[ Upstream commit 3729e0ec59a20825bd4c8c70996b2df63915e1dd ]

POWER9 and POWER10 asynchronous machine checks due to stores have their
cause reported in SRR1 but SRR1[42] is set, which in other cases
indicates DSISR cause.

Check for these cases and clear SRR1[42], so the cause matching uses
the i-side (SRR1) table.

Fixes: 7b9f71f974a1 ("powerpc/64s: POWER9 machine check handler")
Fixes: 201220bb0e8c ("powerpc/powernv: Machine check handler for POWER10")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210517140355.2325406-1-npiggin@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:48 +02:00
..
alpha
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arm
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
arm64
KVM: arm64: Don't zero the cycle count register when PMCR_EL0.P is set
2021-07-14 16:56:08 +02:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
h8300
h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
2021-02-17 11:02:28 +01:00
hexagon
Hexagon: change jumps to must-extend in futex_atomic_*
2021-07-11 12:53:31 +02:00
ia64
ia64: mca_drv: fix incorrect array size calculation
2021-07-14 16:56:02 +02:00
m68k
m68k: atari: Fix ATARI_KBD_CORE kconfig unmet dependency warning
2021-07-14 16:56:05 +02:00
microblaze
local64.h: make <asm/local64.h> mandatory
2021-01-12 20:18:16 +01:00
mips
MIPS: Fix PKMAP with 32-bit MIPS huge page support
2021-07-14 16:56:32 +02:00
nds32
nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff
2021-04-14 08:41:58 +02:00
nios2
nios2: fixed broken sys_clone syscall
2021-03-04 11:38:16 +01:00
openrisc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
parisc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
powerpc
powerpc/powernv: Fix machine check reporting of async store errors
2021-07-14 16:56:48 +02:00
riscv
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
s390
s390: appldata depends on PROC_SYSCTL
2021-07-14 16:56:42 +02:00
sh
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
sparc
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
um
um: Disable CONFIG_GCOV with MODULES
2021-05-22 11:40:53 +02:00
x86
x86/sev: Split up runtime #VC handler for correct state tracking
2021-07-14 16:56:09 +02:00
xtensa
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
.gitignore
…
Kconfig
fanotify: Fix sys_fanotify_mark() on native x86-32
2021-01-17 14:16:59 +01:00