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Commit 2bdb76c0 authored by Xiaoyao Li's avatar Xiaoyao Li Committed by Paolo Bonzini
Browse files

kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs 



Since MSR_IA32_ARCH_CAPABILITIES is emualted unconditionally even if
host doesn't suppot it. We should move it to array emulated_msrs from
arry msrs_to_save, to report to userspace that guest support this msr.

Signed-off-by: default avatarXiaoyao Li <xiaoyao.li@linux.intel.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 0cf9135b

arch/x86/kvm/x86.c

+2 −1
Original line number Diff line number Diff line
@@ -1125,7 +1125,7 @@ static u32 msrs_to_save[] = { 
#endif

	MSR_IA32_TSC, MSR_IA32_CR_PAT, MSR_VM_HSAVE_PA,

	MSR_IA32_FEATURE_CONTROL, MSR_IA32_BNDCFGS, MSR_TSC_AUX,

	MSR_IA32_SPEC_CTRL, MSR_IA32_ARCH_CAPABILITIES,

	MSR_IA32_SPEC_CTRL,

	MSR_IA32_RTIT_CTL, MSR_IA32_RTIT_STATUS, MSR_IA32_RTIT_CR3_MATCH,

	MSR_IA32_RTIT_OUTPUT_BASE, MSR_IA32_RTIT_OUTPUT_MASK,

	MSR_IA32_RTIT_ADDR0_A, MSR_IA32_RTIT_ADDR0_B,
@@ -1158,6 +1158,7 @@ static u32 emulated_msrs[] = { 


	MSR_IA32_TSC_ADJUST,

	MSR_IA32_TSCDEADLINE,

	MSR_IA32_ARCH_CAPABILITIES,

	MSR_IA32_MISC_ENABLE,

	MSR_IA32_MCG_STATUS,

	MSR_IA32_MCG_CTL,