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| author | Sheng Yang <sheng@linux.intel.com> | 2009-12-18 09:48:47 +0100 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-03-01 16:35:40 +0100 |
| commit | 4e47c7a6d714cf352b719db92a924b6ec487acc5 (patch) | |
| tree | b968765b85124e0b59f415bf8e4d499ef953236e /arch/x86/include/asm/vmx.h | |
| parent | KVM: Add cpuid_update() callback to kvm_x86_ops (diff) | |
| download | linux-4e47c7a6d714cf352b719db92a924b6ec487acc5.tar.xz linux-4e47c7a6d714cf352b719db92a924b6ec487acc5.zip | |
KVM: VMX: Add instruction rdtscp support for guest
Before enabling, execution of "rdtscp" in guest would result in #UD.
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/vmx.h')
| -rw-r--r-- | arch/x86/include/asm/vmx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 8f6b0111446a..713ed9a5b1d3 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -53,6 +53,7 @@ */ #define SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES 0x00000001 #define SECONDARY_EXEC_ENABLE_EPT 0x00000002 +#define SECONDARY_EXEC_RDTSCP 0x00000008 #define SECONDARY_EXEC_ENABLE_VPID 0x00000020 #define SECONDARY_EXEC_WBINVD_EXITING 0x00000040 #define SECONDARY_EXEC_UNRESTRICTED_GUEST 0x00000080 |