| commit | 25e2343246fe135fce672f41abe61e9d2c38caac | |
| author | Avi Kivity <avi@redhat.com> | |
| Sun, 21 Dec 2008 16:31:10 +0000 (21 18:31 +0200) | ||
| committer | Avi Kivity <avi@redhat.com> | |
| Wed, 31 Dec 2008 14:55:48 +0000 (31 16:55 +0200) | ||
| tree | 76699895f67a24cbcdc05415068905d7e5be84c4 | treesnapshot (tar.gz zip) |
| parent | fe634fd46ff643d98fdbcd153847e08c3c076e6e | commitdiff |
KVM: MMU: Don't treat a global pte as such if cr4.pge is cleared
The pte.g bit is meaningless if global pages are disabled; deferring
mmu page synchronization on these ptes will lead to the guest using stale
shadow ptes.
Fixes Vista x86 smp bootloader failure.
Signed-off-by: Avi Kivity <avi@redhat.com>
The pte.g bit is meaningless if global pages are disabled; deferring
mmu page synchronization on these ptes will lead to the guest using stale
shadow ptes.
Fixes Vista x86 smp bootloader failure.
Signed-off-by: Avi Kivity <avi@redhat.com>
| arch/x86/kvm/mmu.c | diffblobblamehistory |