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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-31 17:02:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-31 17:02:58 -0700 |
| commit | 7a611e69b26069a511d9d5251c6a28af6c521121 (patch) | |
| tree | c50ea6727f349f59905c96f1561a7f338630d3ce | |
| parent | a16d9d25c364dc0f4f9e4af7dad829e7ced07e47 (diff) | |
| parent | 1d92128fe9e30c2340283361957a840f108e4abf (diff) | |
| download | linux-7a611e69b26069a511d9d5251c6a28af6c521121.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM bugfixes from Marcelo Tosatti.
* git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: fix KVM_GET_MSR for PV EOI
kvm: Fix nonsense handling of compat ioctl
| -rw-r--r-- | arch/x86/kvm/x86.c | 3 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 7 |
2 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index dce75b760312..148ed666e311 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2000,6 +2000,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata) case MSR_KVM_STEAL_TIME: data = vcpu->arch.st.msr_val; break; + case MSR_KVM_PV_EOI_EN: + data = vcpu->arch.pv_eoi.msr_val; + break; case MSR_IA32_P5_MC_ADDR: case MSR_IA32_P5_MC_TYPE: case MSR_IA32_MCG_CAP: diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 246852397e30..d617f69131d7 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1976,9 +1976,10 @@ static long kvm_vcpu_compat_ioctl(struct file *filp, if (copy_from_user(&csigset, sigmask_arg->sigset, sizeof csigset)) goto out; - } - sigset_from_compat(&sigset, &csigset); - r = kvm_vcpu_ioctl_set_sigmask(vcpu, &sigset); + sigset_from_compat(&sigset, &csigset); + r = kvm_vcpu_ioctl_set_sigmask(vcpu, &sigset); + } else + r = kvm_vcpu_ioctl_set_sigmask(vcpu, NULL); break; } default: |