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| author | Borislav Petkov <borislav.petkov@amd.com> | 2009-10-16 12:31:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-16 14:46:50 +0200 |
| commit | b33a6363649f0ff83ec81597ea7fe7e688f973cb (patch) | |
| tree | 9ed8e308bfddb01eaf7e5217d0d4e0274b38aa7b /arch/x86/kernel/cpu/mcheck/mce.c | |
| parent | 5e09954a9acc3b435ffe318b95afd3c02fae069f (diff) | |
| download | kernel_samsung_smdk4412-b33a6363649f0ff83ec81597ea7fe7e688f973cb.zip kernel_samsung_smdk4412-b33a6363649f0ff83ec81597ea7fe7e688f973cb.tar.gz kernel_samsung_smdk4412-b33a6363649f0ff83ec81597ea7fe7e688f973cb.tar.bz2 | |
x86, mce: Add a global MCE init helper
Add an early initcall (pre SMP) which sets up global MCE
functionality.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: Andi Kleen <andi@firstfloor.org>
LKML-Reference: <1255689093-26921-2-git-send-email-borislav.petkov@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 68d968e..8080170 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1436,8 +1436,6 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c) __mcheck_cpu_init_timer(); INIT_WORK(&__get_cpu_var(mce_work), mce_process_work); - if (raw_smp_processor_id() == 0) - atomic_notifier_chain_register(&x86_mce_decoder_chain, &mce_dec_nb); } /* @@ -1657,6 +1655,14 @@ static int __init mcheck_enable(char *str) } __setup("mce", mcheck_enable); +static int __init mcheck_init(void) +{ + atomic_notifier_chain_register(&x86_mce_decoder_chain, &mce_dec_nb); + + return 0; +} +early_initcall(mcheck_init); + /* * Sysfs support */ |