diff options
| author | Michal Suchanek <msuchanek@suse.de> | 2018-09-26 14:24:30 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-03 15:40:06 +1000 |
| commit | 8a03e81cb14712f986c5d5fa42a30ff2cbe3237c (patch) | |
| tree | 77789ab43f439a447a774a5b9f316bc8ef0e5fb1 /arch/powerpc/kernel/traps.c | |
| parent | 51303113e32fd92d327b3c441c45e235642fa69c (diff) | |
| download | linux-8a03e81cb14712f986c5d5fa42a30ff2cbe3237c.tar.bz2 | |
powerpc/64s: consolidate MCE counter increment.
The code in machine_check_exception excludes 64s hvmode when
incrementing the MCE counter only to call opal_machine_check to
increment it specifically for this case.
Remove the exclusion and special case.
Fixes: a43c1590426c ("powerpc/pseries: Flush SLB contents on SLB MCE
errors.")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 5ef85ab49dc3..fd58749b4d6b 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -741,9 +741,7 @@ void machine_check_exception(struct pt_regs *regs) if (!nested) nmi_enter(); - /* 64s accounts the mce in machine_check_early when in HVMODE */ - if (!IS_ENABLED(CONFIG_PPC_BOOK3S_64) || !cpu_has_feature(CPU_FTR_HVMODE)) - __this_cpu_inc(irq_stat.mce_exceptions); + __this_cpu_inc(irq_stat.mce_exceptions); add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE); |