diff options
| -rw-r--r-- | cpu-exec.c | 8 | ||||
| -rw-r--r-- | qom/cpu.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 8823d23df7..e114fcdf29 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -192,7 +192,7 @@ static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, TranslationBlock *itb) /* We were asked to stop executing TBs (probably a pending * interrupt. We've now stopped, so clear the flag. */ - cpu->tcg_exit_req = 0; + atomic_set(&cpu->tcg_exit_req, 0); } return ret; } @@ -490,8 +490,8 @@ static inline void cpu_handle_interrupt(CPUState *cpu, *last_tb = NULL; } } - if (unlikely(cpu->exit_request || replay_has_interrupt())) { - cpu->exit_request = 0; + if (unlikely(atomic_read(&cpu->exit_request) || replay_has_interrupt())) { + atomic_set(&cpu->exit_request, 0); cpu->exception_index = EXCP_INTERRUPT; cpu_loop_exit(cpu); } @@ -503,7 +503,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb, { uintptr_t ret; - if (unlikely(cpu->exit_request)) { + if (unlikely(atomic_read(&cpu->exit_request))) { return; } @@ -120,10 +120,10 @@ void cpu_reset_interrupt(CPUState *cpu, int mask) void cpu_exit(CPUState *cpu) { - cpu->exit_request = 1; + atomic_set(&cpu->exit_request, 1); /* Ensure cpu_exec will see the exit request after TCG has exited. */ smp_wmb(); - cpu->tcg_exit_req = 1; + atomic_set(&cpu->tcg_exit_req, 1); } int cpu_write_elf32_qemunote(WriteCoreDumpFunction f, CPUState *cpu, |