[Qemu-devel] [PATCH 20/35] target/nios2: access cpu->interrupt_request with atomics

[Emilio G. Cota]

From: Paolo Bonzini <address@hidden>

Cc: Chris Wulff <address@hidden>
Cc: Marek Vasut <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Emilio G. Cota <address@hidden>
---
 target/nios2/cpu.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index fbfaa2ce26..849eaaa392 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -36,7 +36,8 @@ static void nios2_cpu_set_pc(CPUState *cs, vaddr value)
 
 static bool nios2_cpu_has_work(CPUState *cs)
 {
-    return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
+    return atomic_read(&cs->interrupt_request) & (CPU_INTERRUPT_HARD |
+                                                  CPU_INTERRUPT_NMI);
 }
 
 /* CPUClass::reset() */
-- 
2.17.1