Commits
Gleb Natapov committed 63fbf59f8a3
nVMX: reset rflags register cache during nested vmentry. During nested vmentry into vm86 mode a vcpu state is found to be incorrect because rflags does not have VM flag set since it is read from the cache and has L1's value instead of L2's. If emulate_invalid_guest_state=1 L0 KVM tries to emulate it, but emulation does not work for nVMX and it never should happen anyway. Fix that by using vmx_set_rflags() to set rflags during nested vmentry which takes care of updating register cache. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>