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SubjectRe: [PART1 RFC 4/9] KVM: x86: Detect and Initialize AVIC support
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Date
Hi,

On 02/12/2016 09:13 PM, Borislav Petkov wrote:
>> diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c
>> >index 8cb57df..88cfbe7 100644
>> >--- a/arch/x86/kernel/cpu/scattered.c
>> >+++ b/arch/x86/kernel/cpu/scattered.c
>> >@@ -37,6 +37,7 @@ void init_scattered_cpuid_features(struct cpuinfo_x86 *c)
>> > { X86_FEATURE_HW_PSTATE, CR_EDX, 7, 0x80000007, 0 },
>> > { X86_FEATURE_CPB, CR_EDX, 9, 0x80000007, 0 },
>> > { X86_FEATURE_PROC_FEEDBACK, CR_EDX,11, 0x80000007, 0 },
>> >+ { X86_FEATURE_AVIC, CR_EDX,13, 0x8000000a, 0 },
>> > { 0, 0, 0, 0, 0 }
>> > };
> You need to check tip/master when/before/after touching arch/x86/:
>
> a1ff57260818 ("x86/cpufeature: Add AMD AVIC bit")

Ok, I'll check that in the next patch series.

Thanks,
Suravee

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