diff options
| author | Xiao Guangrong <guangrong.xiao@linux.intel.com> | 2015-06-15 16:55:21 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-19 17:16:26 +0200 |
| commit | b18d5431acc7a2fd22767925f3a6f597aa4bd29e (patch) | |
| tree | 39042bb68dcb21f6988d84736808e6d3272c5ff4 /arch/x86/kvm/mtrr.c | |
| parent | f104765b4f81fd74d69e0eb161e89096deade2db (diff) | |
KVM: x86: fix CR0.CD virtualization
Currently, CR0.CD is not checked when we virtualize memory cache type for
noncoherent_dma guests, this patch fixes it by :
- setting UC for all memory if CR0.CD = 1
- zapping all the last sptes in MMU if CR0.CD is changed
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mtrr.c')
0 files changed, 0 insertions, 0 deletions