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x86, mce_64.c: mce_cpu_quirks being ignored

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Quirks getting ignored was a bug. Below patch fixes the bug, until
we have the dynamic banks support.

Sysfs choice configuration should not have any issues with the earlier patch
as we look for NR_SYSFS_BANKS in do_machine_check().

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Max Asbock <masbock@us.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Venki Pallipadi 2008-06-24 17:12:56 -07:00 committed by Ingo Molnar
parent a8cac81776
commit 2d144e6309
1 changed files with 5 additions and 1 deletions
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6
arch/x86/kernel/cpu/mcheck/mce_64.c
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@ -463,7 +463,11 @@ static void mce_init(void *dummy)
wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff);
for (i = 0; i < banks; i++) {
wrmsrl(MSR_IA32_MC0_CTL+4*i, ~0UL);
if (i < NR_SYSFS_BANKS)
wrmsrl(MSR_IA32_MC0_CTL+4*i, bank[i]);
else
wrmsrl(MSR_IA32_MC0_CTL+4*i, ~0UL);
wrmsrl(MSR_IA32_MC0_STATUS+4*i, 0);
}
}