diff options
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2011-09-22 05:02:48 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-12-27 04:16:50 -0500 |
| commit | 1cb3f3ae5a3855ba430430706da4201ace1d6ec4 (patch) | |
| tree | 1ff844904958cf669c86650da4601eb392f14a91 /arch/x86/kvm/vmx.c | |
| parent | d5ae7ce835cc89556dc18e2070e754f026402efa (diff) | |
KVM: x86: retry non-page-table writing instructions
If the emulation is caused by #PF and it is non-page_table writing instruction,
it means the VM-EXIT is caused by shadow page protected, we can zap the shadow
page and retry this instruction directly
The idea is from Avi
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
0 files changed, 0 insertions, 0 deletions