On 11/18/22 06:18, Richard Henderson wrote:
Signed-off-by: Richard Henderson <richard.hender...@linaro.org> --- Cc: qemu-...@nongnu.org ---
Reviewed-by: Daniel Henrique Barboza <danielhb...@gmail.com>
target/ppc/excp_helper.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 94adcb766b..8591bb3f73 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -2163,22 +2163,13 @@ static int ppc_next_unmasked_interrupt(CPUPPCState *env) void ppc_maybe_interrupt(CPUPPCState *env) { CPUState *cs = env_cpu(env); - bool locked = false; - - if (!qemu_mutex_iothread_locked()) { - locked = true; - qemu_mutex_lock_iothread(); - } + QEMU_IOTHREAD_LOCK_GUARD();if (ppc_next_unmasked_interrupt(env)) {cpu_interrupt(cs, CPU_INTERRUPT_HARD); } else { cpu_reset_interrupt(cs, CPU_INTERRUPT_HARD); } - - if (locked) { - qemu_mutex_unlock_iothread(); - } }#if defined(TARGET_PPC64)
