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authorAvi Kivity <avi@qumranet.com>2007-01-05 16:36:47 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2007-01-05 23:55:25 -0800
commit5f015a5b28c75bb6cc5158640db58689b1ee1b51 (patch)
tree7b103d11d256bfc83c8cd61841cdb893d2b09617 /drivers/kvm/svm.c
parentebeace8609205bf5e1b96fe325b7dea148042232 (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.c1
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)
/* (1ULL << INTERCEPT_SELECTIVE_CR0) | */
(1ULL << INTERCEPT_CPUID) |
(1ULL << INTERCEPT_HLT) |
- (1ULL << INTERCEPT_INVLPG) |
(1ULL << INTERCEPT_INVLPGA) |
(1ULL << INTERCEPT_IOIO_PROT) |
(1ULL << INTERCEPT_MSR_PROT) |