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author | Paolo Bonzini <pbonzini@redhat.com> | 2015-04-02 11:04:05 +0200 |
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committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-07 00:32:11 +0100 |
commit | c36b570ffcc2cf8d0de724f24ac9fc99e2f16421 (patch) | |
tree | 2f44414639580b262454adf43a8ed1ae682f48cb /sound | |
parent | 06b9576ec258ff39f0f95a226c49a03d7aca68a1 (diff) | |
download | kernel_samsung_smdk4412-c36b570ffcc2cf8d0de724f24ac9fc99e2f16421.zip kernel_samsung_smdk4412-c36b570ffcc2cf8d0de724f24ac9fc99e2f16421.tar.gz kernel_samsung_smdk4412-c36b570ffcc2cf8d0de724f24ac9fc99e2f16421.tar.bz2 |
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>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions