These fix most of the bugs reported by Dmitry Vyukov a while back. I couldn't reproduce one of the bugs (patch 7) but the fix is easy. Probably, more VM ioctls should take kvm->lock, but I have not looked at it yet. I have only marked for stable the two patches that fix an oops. However, all of patches 1-6 could go in 4.7-rc, I think. Thanks, Paolo Paolo Bonzini (7): kvm: x86: avoid warning on repeated KVM_SET_TSS_ADDR KVM: x86: avoid vmalloc(0) in the KVM_SET_CPUID KVM: fail KVM_SET_VCPU_EVENTS with invalid exception number KVM: irqfd: fix NULL pointer dereference in kvm_irq_map_gsi KVM: x86: avoid vmalloc(0) in the KVM_SET_CPUID KVM: x86: fix OOPS after invalid KVM_SET_DEBUGREGS KVM: x86: protect KVM_CREATE_PIT/KVM_CREATE_PIT2 with kvm->lock arch/x86/kvm/cpuid.c | 22 ++++++++++++---------- arch/x86/kvm/i8254.c | 4 +++- arch/x86/kvm/x86.c | 15 ++++++++++++--- virt/kvm/irqchip.c | 2 +- virt/kvm/kvm_main.c | 22 ++++++++++++---------- 5 files changed, 40 insertions(+), 25 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
