diff options
| author | Junaid Shahid <junaids@google.com> | 2018-06-28 00:59:12 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-08-06 18:58:55 +0300 |
| commit | afe828d1de4047d26eb0cd0c0154f5ac3722bf63 (patch) | |
| tree | dde4847d96f41b66542bcf81c65b351d273a1f6f /arch/x86/kvm/mmu.h | |
| parent | 50c28f21d045dde8c52548f8482d456b3f0956f5 (diff) | |
| download | linux-afe828d1de4047d26eb0cd0c0154f5ac3722bf63.tar.xz | |
kvm: x86: Add ability to skip TLB flush when switching CR3
Remove the implicit flush from the set_cr3 handlers, so that the
callers are able to decide whether to flush the TLB or not.
Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.h')
| -rw-r--r-- | arch/x86/kvm/mmu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index 3177127cee96..6a2a97d8015b 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -88,7 +88,6 @@ static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu) static inline void kvm_mmu_load_cr3(struct kvm_vcpu *vcpu) { - /* set_cr3() should ensure TLB has been flushed */ if (VALID_PAGE(vcpu->arch.mmu.root_hpa)) vcpu->arch.mmu.set_cr3(vcpu, vcpu->arch.mmu.root_hpa); } |