Commits
Gleb Natapov committed 8d76c49e9ff
KVM: VMX: fix halt emulation while emulating invalid guest sate The invalid guest state emulation loop does not check halt_request which causes 100% cpu loop while guest is in halt and in invalid state, but more serious issue is that this leaves halt_request set, so random instruction emulated by vm86 #GP exit can be interpreted as halt which causes guest hang. Fix both problems by handling halt_request in emulation loop. Reported-by: Tomas Papan <tomas.papan@gmail.com> Tested-by: Tomas Papan <tomas.papan@gmail.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> CC: stable@vger.kernel.org Signed-off-by: Gleb Natapov <gleb@redhat.com>