diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-01 10:25:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-10-01 10:25:10 -0700 |
| commit | 77c4ad8e231ae8b31cbde28f1e4a2c00df3bc238 (patch) | |
| tree | 621745cec6170809cc94fe639665e6050b3050ac /arch | |
| parent | f927318840745095cc7003f1564ca4b87655745d (diff) | |
| parent | bcd1c2949501869631b25fd62d8df5079677a101 (diff) | |
| download | linux-77c4ad8e231ae8b31cbde28f1e4a2c00df3bc238.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull two KVM fixes from Gleb Natapov.
* git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: VMX: do not check bit 12 of EPT violation exit qualification when undefined
ARM: kvm: rename cpu_reset to avoid name clash
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kvm/reset.c | 6 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx.c | 4 |
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/kvm/reset.c b/arch/arm/kvm/reset.c index 71e08baee209..c02ba4af599f 100644 --- a/arch/arm/kvm/reset.c +++ b/arch/arm/kvm/reset.c @@ -58,14 +58,14 @@ static const struct kvm_irq_level a15_vtimer_irq = { */ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) { - struct kvm_regs *cpu_reset; + struct kvm_regs *reset_regs; const struct kvm_irq_level *cpu_vtimer_irq; switch (vcpu->arch.target) { case KVM_ARM_TARGET_CORTEX_A15: if (vcpu->vcpu_id > a15_max_cpu_idx) return -EINVAL; - cpu_reset = &a15_regs_reset; + reset_regs = &a15_regs_reset; vcpu->arch.midr = read_cpuid_id(); cpu_vtimer_irq = &a15_vtimer_irq; break; @@ -74,7 +74,7 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) } /* Reset core registers */ - memcpy(&vcpu->arch.regs, cpu_reset, sizeof(vcpu->arch.regs)); + memcpy(&vcpu->arch.regs, reset_regs, sizeof(vcpu->arch.regs)); /* Reset CP15 registers */ kvm_reset_coprocs(vcpu); diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index a1216de9ffda..3b8e7459dd4d 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -5345,7 +5345,9 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu) * There are errata that may cause this bit to not be set: * AAK134, BY25. */ - if (exit_qualification & INTR_INFO_UNBLOCK_NMI) + if (!(to_vmx(vcpu)->idt_vectoring_info & VECTORING_INFO_VALID_MASK) && + cpu_has_virtual_nmis() && + (exit_qualification & INTR_INFO_UNBLOCK_NMI)) vmcs_set_bits(GUEST_INTERRUPTIBILITY_INFO, GUEST_INTR_STATE_NMI); gpa = vmcs_read64(GUEST_PHYSICAL_ADDRESS); |