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| author | Avi Kivity <avi@qumranet.com> | 2007-01-05 16:36:47 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-05 23:55:25 -0800 |
| commit | 5f015a5b28c75bb6cc5158640db58689b1ee1b51 (patch) | |
| tree | 7b103d11d256bfc83c8cd61841cdb893d2b09617 /drivers/kvm/svm.c | |
| parent | ebeace8609205bf5e1b96fe325b7dea148042232 (diff) | |
| download | op-kernel-dev-5f015a5b28c75bb6cc5158640db58689b1ee1b51.zip op-kernel-dev-5f015a5b28c75bb6cc5158640db58689b1ee1b51.tar.gz | |
[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 869b524..9925001 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) | |
