diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-02 11:04:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-06 08:19:31 -0700 |
| commit | 2917b458441b54eaf677f440005dc2635ca0e1ec (patch) | |
| tree | 6bd93e897b348d67181bd61b484b9e9d1e8b5b70 /net | |
| parent | 2b592f2c291bb2d4115f3febdd6ed8aa2dd3c69a (diff) | |
KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages
commit 898761158be7682082955e3efa4ad24725305fc7 upstream.
smep_andnot_wp is initialized in kvm_init_shadow_mmu and shadow pages
should not be reused for different values of it. Thus, it has to be
added to the mask in kvm_mmu_pte_write.
Reviewed-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions