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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-05 13:24:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-05 13:24:15 -0800 |
| commit | 7c9abfb884b8737f0afdc8a88bcea77526f0da87 (patch) | |
| tree | 76956dfdb28cd858c2d427a4748dd9183e5c043b | |
| parent | e5a92362226e1685988bbf8d7ed50ab23453acc0 (diff) | |
| parent | abb3911965c1bd8eea305f64d4840a314259d96d (diff) | |
| download | linux-3.10-7c9abfb884b8737f0afdc8a88bcea77526f0da87.tar.gz linux-3.10-7c9abfb884b8737f0afdc8a88bcea77526f0da87.tar.bz2 linux-3.10-7c9abfb884b8737f0afdc8a88bcea77526f0da87.zip | |
Merge branch 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm
* 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: get_tss_base_addr() should return a gpa_t
KVM: x86: Catch potential overrun in MCE setup
| -rw-r--r-- | arch/x86/kvm/x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9b9695322f5..ae07d261527 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1692,7 +1692,7 @@ static int kvm_vcpu_ioctl_x86_setup_mce(struct kvm_vcpu *vcpu, unsigned bank_num = mcg_cap & 0xff, bank; r = -EINVAL; - if (!bank_num) + if (!bank_num || bank_num >= KVM_MAX_MCE_BANKS) goto out; if (mcg_cap & ~(KVM_MCE_CAP_SUPPORTED | 0xff | 0xff0000)) goto out; @@ -4051,7 +4051,7 @@ static int save_guest_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, return kvm_write_guest_virt(dtable.base + index*8, seg_desc, sizeof(*seg_desc), vcpu); } -static u32 get_tss_base_addr(struct kvm_vcpu *vcpu, +static gpa_t get_tss_base_addr(struct kvm_vcpu *vcpu, struct desc_struct *seg_desc) { u32 base_addr = get_desc_base(seg_desc); |