diff options
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c index 3f0550d16f3..4e2b1bc5131 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_64.c @@ -151,6 +151,8 @@ static void mce_panic(char *msg, struct mce *backup, unsigned long start) static int mce_available(struct cpuinfo_x86 *c) { + if (mce_dont_init) + return 0; return cpu_has(c, X86_FEATURE_MCE) && cpu_has(c, X86_FEATURE_MCA); } @@ -532,8 +534,7 @@ void __cpuinit mcheck_init(struct cpuinfo_x86 *c) { mce_cpu_quirks(c); - if (mce_dont_init || - !mce_available(c)) + if (!mce_available(c)) return; mce_init(NULL); @@ -710,8 +711,7 @@ static int __init mcheck_disable(char *str) return 1; } -/* mce=off disables machine check. Note you can re-enable it later - using sysfs. +/* mce=off disables machine check. mce=TOLERANCELEVEL (number, see above) mce=bootlog Log MCEs from before booting. Disabled by default on AMD. mce=nobootlog Don't log MCEs from before booting. */ |