diff options
Diffstat (limited to 'target/i386')
| -rw-r--r-- | target/i386/hvf/x86hvf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c index 28cfee4..2ced2c2 100644 --- a/target/i386/hvf/x86hvf.c +++ b/target/i386/hvf/x86hvf.c @@ -433,7 +433,10 @@ int hvf_process_events(CPUState *cpu_state) X86CPU *cpu = X86_CPU(cpu_state); CPUX86State *env = &cpu->env; - env->eflags = rreg(cpu_state->hvf->fd, HV_X86_RFLAGS); + if (!cpu_state->vcpu_dirty) { + /* light weight sync for CPU_INTERRUPT_HARD and IF_MASK */ + env->eflags = rreg(cpu_state->hvf->fd, HV_X86_RFLAGS); + } if (cpu_state->interrupt_request & CPU_INTERRUPT_INIT) { cpu_synchronize_state(cpu_state); |