diff options
author | Brian Gerst <brgerst@gmail.com> | 2010-07-17 09:03:26 -0400 |
---|---|---|
committer | H. Peter Anvin <hpa@zytor.com> | 2010-07-22 00:23:05 -0400 |
commit | 8c06585d6431addadd94903843dfbcd315b42d4e (patch) | |
tree | 4d673e4d190361e2d73aa06980601ac57a100b59 /arch/x86/kvm/svm.c | |
parent | cd5b8f8755a89a57fc8c408d284b8b613f090345 (diff) |
x86: Remove redundant K6 MSRs
MSR_K6_EFER is unused, and MSR_K6_STAR is redundant with MSR_STAR.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
LKML-Reference: <1279371808-24804-1-git-send-email-brgerst@gmail.com>
Reviewed-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
-rw-r--r-- | arch/x86/kvm/svm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index ce438e0fdd26..24a220696298 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c | |||
@@ -130,7 +130,7 @@ static struct svm_direct_access_msrs { | |||
130 | u32 index; /* Index of the MSR */ | 130 | u32 index; /* Index of the MSR */ |
131 | bool always; /* True if intercept is always on */ | 131 | bool always; /* True if intercept is always on */ |
132 | } direct_access_msrs[] = { | 132 | } direct_access_msrs[] = { |
133 | { .index = MSR_K6_STAR, .always = true }, | 133 | { .index = MSR_STAR, .always = true }, |
134 | { .index = MSR_IA32_SYSENTER_CS, .always = true }, | 134 | { .index = MSR_IA32_SYSENTER_CS, .always = true }, |
135 | #ifdef CONFIG_X86_64 | 135 | #ifdef CONFIG_X86_64 |
136 | { .index = MSR_GS_BASE, .always = true }, | 136 | { .index = MSR_GS_BASE, .always = true }, |
@@ -2431,7 +2431,7 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data) | |||
2431 | *data = tsc_offset + native_read_tsc(); | 2431 | *data = tsc_offset + native_read_tsc(); |
2432 | break; | 2432 | break; |
2433 | } | 2433 | } |
2434 | case MSR_K6_STAR: | 2434 | case MSR_STAR: |
2435 | *data = svm->vmcb->save.star; | 2435 | *data = svm->vmcb->save.star; |
2436 | break; | 2436 | break; |
2437 | #ifdef CONFIG_X86_64 | 2437 | #ifdef CONFIG_X86_64 |
@@ -2555,7 +2555,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data) | |||
2555 | 2555 | ||
2556 | break; | 2556 | break; |
2557 | } | 2557 | } |
2558 | case MSR_K6_STAR: | 2558 | case MSR_STAR: |
2559 | svm->vmcb->save.star = data; | 2559 | svm->vmcb->save.star = data; |
2560 | break; | 2560 | break; |
2561 | #ifdef CONFIG_X86_64 | 2561 | #ifdef CONFIG_X86_64 |