diff mbox series

[v3,05/26] target/arm/hvf: Directly re-lock BQL after hv_vcpu_run()

Message ID 20250623121845.7214-6-philmd@linaro.org
State New
Headers show
Series arm: Fixes and preparatory cleanups for split-accel | expand

Commit Message

Philippe Mathieu-Daudé June 23, 2025, 12:18 p.m. UTC 
Keep bql_unlock() / bql_lock() close.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/hvf/hvf.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index c1ed8b510db..ef76dcd28de 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -1914,7 +1914,9 @@  int hvf_vcpu_exec(CPUState *cpu)
     flush_cpu_state(cpu);
 
     bql_unlock();
-    assert_hvf_ok(hv_vcpu_run(cpu->accel->fd));
+    r = hv_vcpu_run(cpu->accel->fd);
+    bql_lock();
+    assert_hvf_ok(r);
 
     /* handle VMEXIT */
     uint64_t exit_reason = hvf_exit->reason;
@@ -1922,7 +1924,6 @@  int hvf_vcpu_exec(CPUState *cpu)
     uint32_t ec = syn_get_ec(syndrome);
 
     ret = 0;
-    bql_lock();
     switch (exit_reason) {
     case HV_EXIT_REASON_EXCEPTION:
         /* This is the main one, handle below. */