diff options
| author | Andi Kleen <ak@linux.intel.com> | 2009-04-29 00:50:19 +0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2009-05-28 20:24:12 +0400 |
| commit | 04b2b1a4df6cd0fdaa598f3c623a19c2d93cb48a (patch) | |
| tree | 5fb8d2619fd24cc2ec3314c3610a0c45cd4fef05 /arch/x86 | |
| parent | 5d7279268b654d1f8ac43b0eb6cd9598d9cf55fd (diff) | |
| download | linux-04b2b1a4df6cd0fdaa598f3c623a19c2d93cb48a.tar.xz | |
x86, mce: rename 64bit mce_dont_init to mce_disabled
Give it the same name as on 32bit. This makes further merging easier.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/mce.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 15 |
2 files changed, 7 insertions, 10 deletions
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 94aedaf6327f..c3c7ee701753 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -86,9 +86,7 @@ struct mce_log { #ifdef __KERNEL__ -#ifdef CONFIG_X86_32 extern int mce_disabled; -#endif #include <asm/atomic.h> diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index d99318b470d8..6ab477060f56 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -49,14 +49,15 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code) /* Call the installed machine check handler for this CPU setup. */ void (*machine_check_vector)(struct pt_regs *, long error_code) = unexpected_machine_check; + +int mce_disabled; + #ifdef CONFIG_X86_64 #define MISC_MCELOG_MINOR 227 atomic_t mce_entry; -static int mce_dont_init; - /* * Tolerant levels: * 0: always panic on uncorrected errors, log corrected errors @@ -194,7 +195,7 @@ static void mce_panic(char *msg, struct mce *backup, u64 start) int mce_available(struct cpuinfo_x86 *c) { - if (mce_dont_init) + if (mce_disabled) return 0; return cpu_has(c, X86_FEATURE_MCE) && cpu_has(c, X86_FEATURE_MCA); } @@ -720,7 +721,7 @@ void __cpuinit mcheck_init(struct cpuinfo_x86 *c) return; if (mce_cap_init() < 0) { - mce_dont_init = 1; + mce_disabled = 1; return; } mce_cpu_quirks(c); @@ -911,7 +912,7 @@ static struct miscdevice mce_log_device = { */ static int __init mcheck_disable(char *str) { - mce_dont_init = 1; + mce_disabled = 1; return 1; } __setup("nomce", mcheck_disable); @@ -925,7 +926,7 @@ __setup("nomce", mcheck_disable); static int __init mcheck_enable(char *str) { if (!strcmp(str, "off")) - mce_dont_init = 1; + mce_disabled = 1; else if (!strcmp(str, "bootlog") || !strcmp(str, "nobootlog")) mce_bootlog = (str[0] == 'b'); else if (isdigit(str[0])) @@ -1292,8 +1293,6 @@ device_initcall(mce_init_device); #else /* CONFIG_X86_32: */ -int mce_disabled; - int nr_mce_banks; EXPORT_SYMBOL_GPL(nr_mce_banks); /* non-fatal.o */ |