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authorAvi Kivity <avi@redhat.com>2009-12-29 18:07:30 +0200
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:35:50 -0300
commit4d4ec0874583b127caac1d0f84033c8971b2fd2a (patch)
tree2ed5d1edff6a5253561fff0593e89d1c49518b1b /arch/x86/kvm/mmu.c
parenta1f83a74feaa9718a5c61587256ea6cc1b993d16 (diff)
downloadop-kernel-dev-4d4ec0874583b127caac1d0f84033c8971b2fd2a.zip
op-kernel-dev-4d4ec0874583b127caac1d0f84033c8971b2fd2a.tar.gz
KVM: Replace read accesses of vcpu->arch.cr0 by an accessor
Since we'd like to allow the guest to own a few bits of cr0 at times, we need to know when we access those bits. Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
-rw-r--r--arch/x86/kvm/mmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 4f5508c..276bf74 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -226,7 +226,7 @@ EXPORT_SYMBOL_GPL(kvm_mmu_set_mask_ptes);
static int is_write_protection(struct kvm_vcpu *vcpu)
{
- return vcpu->arch.cr0 & X86_CR0_WP;
+ return kvm_read_cr0_bits(vcpu, X86_CR0_WP);
}
static int is_cpuid_PSE36(void)
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