diff options
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2011-03-04 19:00:00 +0800 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2011-03-17 13:08:32 -0300 |
| commit | 49b26e26e4b7b94753b39f7edb0c34f3d1c4c167 (patch) | |
| tree | 227a106a1e9a5383b290d718bcfad01297fc0c22 /arch/x86/include | |
| parent | 48c0e4e9067eb085e7b300628c9640df071aac55 (diff) | |
KVM: MMU: do not record gfn in kvm_mmu_pte_write
No need to record the gfn to verifier the pte has the same mode as
current vcpu, it's because we only speculatively update the pte only
if the pte and vcpu have the same mode
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 37bd730ff852..f08314f303e0 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -336,7 +336,6 @@ struct kvm_vcpu_arch { gfn_t last_pte_gfn; struct { - gfn_t gfn; /* presumed gfn during guest pte update */ pfn_t pfn; /* pfn corresponding to that gfn */ unsigned long mmu_seq; } update_pte; |