From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 1 Jul 2025 14:13:26 +0000 (+0200)
Subject: accel/tcg: Clear exit_request once in tcg_cpu_exec()
X-Git-Tag: v10.1.0-rc0~30^2~28
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6bb8f2c51b28ce35c83ac4e53bbd85ef37d787c4;p=thirdparty%2Fqemu.git

accel/tcg: Clear exit_request once in tcg_cpu_exec()

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250701144017.43487-62-philmd@linaro.org>
---

diff --git a/accel/tcg/tcg-accel-ops-mttcg.c b/accel/tcg/tcg-accel-ops-mttcg.c
index dfcee30947e..337b993d3da 100644
--- a/accel/tcg/tcg-accel-ops-mttcg.c
+++ b/accel/tcg/tcg-accel-ops-mttcg.c
@@ -113,7 +113,6 @@ static void *mttcg_cpu_thread_fn(void *arg)
             }
         }
 
-        qatomic_set_mb(&cpu->exit_request, 0);
         qemu_wait_io_event(cpu);
     } while (!cpu->unplug || cpu_can_run(cpu));
 
diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c
index 6116644d1c0..71776bc29c0 100644
--- a/accel/tcg/tcg-accel-ops.c
+++ b/accel/tcg/tcg-accel-ops.c
@@ -80,6 +80,9 @@ int tcg_cpu_exec(CPUState *cpu)
     cpu_exec_start(cpu);
     ret = cpu_exec(cpu);
     cpu_exec_end(cpu);
+
+    qatomic_set_mb(&cpu->exit_request, 0);
+
     return ret;
 }