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[RFC,v2,03/48] system/cpus: Assert interrupt handling is done with BQL locked

Message ID 20250620171342.92678-4-philmd@linaro.org
State New
Headers show
Series accel: Preparatory cleanups for split-accel | expand

Commit Message

Philippe Mathieu-Daudé June 20, 2025, 5:12 p.m. UTC 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 accel/tcg/tcg-accel-ops.c | 2 --
 system/cpus.c             | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

Comments

Richard Henderson June 22, 2025, 1:12 a.m. UTC | #1 
On 6/20/25 10:12, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   accel/tcg/tcg-accel-ops.c | 2 --
>   system/cpus.c             | 2 ++
>   2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c
> index da2e22a7dff..37b4b21f882 100644
> --- a/accel/tcg/tcg-accel-ops.c
> +++ b/accel/tcg/tcg-accel-ops.c
> @@ -93,8 +93,6 @@ static void tcg_cpu_reset_hold(CPUState *cpu)
>   /* mask must never be zero, except for A20 change call */
>   void tcg_handle_interrupt(CPUState *cpu, int mask)
>   {
> -    g_assert(bql_locked());
> -
>       cpu->interrupt_request |= mask;
>   
>       /*
> diff --git a/system/cpus.c b/system/cpus.c
> index d16b0dff989..a43e0e4e796 100644
> --- a/system/cpus.c
> +++ b/system/cpus.c
> @@ -265,6 +265,8 @@ static void generic_handle_interrupt(CPUState *cpu, int mask)
>   
>   void cpu_interrupt(CPUState *cpu, int mask)
>   {
> +    g_assert(bql_locked());
> +
>       if (cpus_accel->handle_interrupt) {
>           cpus_accel->handle_interrupt(cpu, mask);
>       } else {

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c
index da2e22a7dff..37b4b21f882 100644
--- a/accel/tcg/tcg-accel-ops.c
+++ b/accel/tcg/tcg-accel-ops.c
@@ -93,8 +93,6 @@  static void tcg_cpu_reset_hold(CPUState *cpu)
 /* mask must never be zero, except for A20 change call */
 void tcg_handle_interrupt(CPUState *cpu, int mask)
 {
-    g_assert(bql_locked());
-
     cpu->interrupt_request |= mask;
 
     /*
diff --git a/system/cpus.c b/system/cpus.c
index d16b0dff989..a43e0e4e796 100644
--- a/system/cpus.c
+++ b/system/cpus.c
@@ -265,6 +265,8 @@  static void generic_handle_interrupt(CPUState *cpu, int mask)
 
 void cpu_interrupt(CPUState *cpu, int mask)
 {
+    g_assert(bql_locked());
+
     if (cpus_accel->handle_interrupt) {
         cpus_accel->handle_interrupt(cpu, mask);
     } else {