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| author | Avi Kivity <avi@redhat.com> | 2010-04-19 17:25:53 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 12:18:03 +0300 |
| commit | 87bc3bf972af0585ba5415aebbc8bd09b6a2ee94 (patch) | |
| tree | f751c8d6dca7a7b5e703e63f7d4f2834977ebf46 /arch/x86/include | |
| parent | 90d83dc3d49f5101addae962ccc1b4aff66b68d8 (diff) | |
| download | op-kernel-dev-87bc3bf972af0585ba5415aebbc8bd09b6a2ee94.zip op-kernel-dev-87bc3bf972af0585ba5415aebbc8bd09b6a2ee94.tar.gz | |
KVM: MMU: Drop cr4.pge from shadow page role
Since commit bf47a760f66ad, we no longer handle ptes with the global bit
set specially, so there is no reason to distinguish between shadow pages
created with cr4.gpe set and clear.
Such tracking is expensive when the guest toggles cr4.pge, so drop it.
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 3c31c5a..d47d087 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -178,7 +178,6 @@ union kvm_mmu_page_role { unsigned direct:1; unsigned access:3; unsigned invalid:1; - unsigned cr4_pge:1; unsigned nxe:1; }; }; |
