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The ARM patch fixes a build breakage with randconfig. The x86 one 

fixes Windows guests on AMD processors.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "The ARM patch fixes a build breakage with randconfig.  The x86 one
  fixes Windows guests on AMD processors"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: SVM: fix cr8 intercept window
  ARM: KVM: fix non-VGIC compilation
This commit is contained in:
Linus Torvalds 2014-03-12 17:27:23 -07:00
parent 2f727f50f6 596f3142d2
commit 18f2af2d68
2 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/x86/kvm/svm.c
View File

@ -3002,10 +3002,8 @@ static int cr8_write_interception(struct vcpu_svm *svm)
u8 cr8_prev = kvm_get_cr8(&svm->vcpu);
/* instruction emulation calls kvm_set_cr8() */
r = cr_interception(svm);
if (irqchip_in_kernel(svm->vcpu.kvm)) {
clr_cr_intercept(svm, INTERCEPT_CR8_WRITE);
if (irqchip_in_kernel(svm->vcpu.kvm))
return r;
}
if (cr8_prev <= kvm_get_cr8(&svm->vcpu))
return r;
kvm_run->exit_reason = KVM_EXIT_SET_TPR;
@ -3567,6 +3565,8 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr)
if (is_guest_mode(vcpu) && (vcpu->arch.hflags & HF_VINTR_MASK))
return;
clr_cr_intercept(svm, INTERCEPT_CR8_WRITE);
if (irr == -1)
return;

5
include/kvm/arm_vgic.h
View File

@ -171,6 +171,11 @@ static inline int kvm_vgic_set_addr(struct kvm *kvm, unsigned long type, u64 add
return 0;
}
static inline int kvm_vgic_addr(struct kvm *kvm, unsigned long type, u64 *addr, bool write)
{
return -ENXIO;
}
static inline int kvm_vgic_init(struct kvm *kvm)
{
return 0;