diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-01-05 19:36:47 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-06 02:55:25 -0500 |
| commit | 5f015a5b28c75bb6cc5158640db58689b1ee1b51 (patch) | |
| tree | 7b103d11d256bfc83c8cd61841cdb893d2b09617 /drivers/kvm/svm.c | |
| parent | ebeace8609205bf5e1b96fe325b7dea148042232 (diff) | |
[PATCH] KVM: MMU: Remove invlpg interception
Since we write protect shadowed guest page tables, there is no need to trap
page invalidations (the guest will always change the mapping before issuing
the invlpg instruction).
Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/kvm/svm.c')
| -rw-r--r-- | drivers/kvm/svm.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 869b524dda6b..99250011a471 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c | |||
| @@ -497,7 +497,6 @@ static void init_vmcb(struct vmcb *vmcb) | |||
| 497 | /* (1ULL << INTERCEPT_SELECTIVE_CR0) | */ | 497 | /* (1ULL << INTERCEPT_SELECTIVE_CR0) | */ |
| 498 | (1ULL << INTERCEPT_CPUID) | | 498 | (1ULL << INTERCEPT_CPUID) | |
| 499 | (1ULL << INTERCEPT_HLT) | | 499 | (1ULL << INTERCEPT_HLT) | |
| 500 | (1ULL << INTERCEPT_INVLPG) | | ||
| 501 | (1ULL << INTERCEPT_INVLPGA) | | 500 | (1ULL << INTERCEPT_INVLPGA) | |
| 502 | (1ULL << INTERCEPT_IOIO_PROT) | | 501 | (1ULL << INTERCEPT_IOIO_PROT) | |
| 503 | (1ULL << INTERCEPT_MSR_PROT) | | 502 | (1ULL << INTERCEPT_MSR_PROT) | |