Commits
Wanpeng Li committed 9ffd986c6e4
KVM: X86: #GP when guest attempts to write MCi_STATUS register w/o 0 Both Intel SDM and AMD APM mentioned that MCi_STATUS, when the register is implemented, this register can be cleared by explicitly writing 0s to this register. Writing 1s to this register will cause a general-protection exception. The mce is emulated in qemu, so just the guest attempts to write 1 to this register should cause a #GP, this patch does it. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Jim Mattson <jmattson@google.com> Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Reviewed-by: Jim Mattson <jmattson@google.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>