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| author |   Borislav Petkov <bp@suse.de> | 2018-06-22 11:54:25 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2018-06-22 14:37:22 +0200 |
| commit | 45deca7d96e0e33061b7d12932b381114db18f60 (patch) | |
| tree | 9ed4afa97160d2785bd6e7cafe793ce5391f9d9e /arch/x86/kernel/cpu/mcheck/mce.c | |
| parent | x86/mce: Carve out the crashing_cpu check (diff) | |
| download | linux-dev-45deca7d96e0e33061b7d12932b381114db18f60.tar.xz linux-dev-45deca7d96e0e33061b7d12932b381114db18f60.zip | |
x86/mce: Remove !banks check
If we don't have MCA banks, we won't see machine checks anyway. Drop the
check.
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20180622095428.626-5-bp@alien8.de
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 18804834dbc0..8ac2ea2a874a 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1187,9 +1187,6 @@ void do_machine_check(struct pt_regs *regs, long error_code) this_cpu_inc(mce_exception_count); - if (!cfg->banks) - goto out; - mce_gather_info(&m, regs); m.tsc = rdtsc(); @@ -1329,7 +1326,7 @@ void do_machine_check(struct pt_regs *regs, long error_code) if (worst > 0) mce_report_event(regs); mce_wrmsrl(MSR_IA32_MCG_STATUS, 0); -out: + sync_core(); if (worst != MCE_AR_SEVERITY && !kill_it) |