Re: [Xen-devel] [PATCH 3/3] x86/svm: Drop adjustment of X86_FEATURE_APIC

2016-10-14 Thread Boris Ostrovsky 
On 10/14/2016 12:02 PM, Andrew Cooper wrote:
> The common hvm_cpuid() code already does this.
>
> Signed-off-by: Andrew Cooper 
> ---
> CC: Jan Beulich 
> CC: Boris Ostrovsky 
> CC: Suravee Suthikulpanit 

Reviewed-by: Boris Ostrovsky 


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[Xen-devel] [PATCH 3/3] x86/svm: Drop adjustment of X86_FEATURE_APIC

2016-10-14 Thread Andrew Cooper 
The common hvm_cpuid() code already does this.

Signed-off-by: Andrew Cooper 
---
CC: Jan Beulich 
CC: Boris Ostrovsky 
CC: Suravee Suthikulpanit 
---
 xen/arch/x86/hvm/svm/svm.c | 5 -
 1 file changed, 5 deletions(-)

diff --git a/xen/arch/x86/hvm/svm/svm.c b/xen/arch/x86/hvm/svm/svm.c
index 0ed3e73..16427f6 100644
--- a/xen/arch/x86/hvm/svm/svm.c
+++ b/xen/arch/x86/hvm/svm/svm.c
@@ -1572,11 +1572,6 @@ static void svm_cpuid_intercept(
 hvm_cpuid(input, eax, ebx, ecx, edx);
 
 switch (input) {
-case 0x8001:
-/* Fix up VLAPIC details. */
-if ( vlapic_hw_disabled(vcpu_vlapic(v)) )
-__clear_bit(X86_FEATURE_APIC & 31, edx);
-break;
 case 0x801c: 
 {
 /* LWP capability CPUID */
-- 
2.1.4


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