Re: [PATCH v2 03/30] accel/tcg: Add cpu_in_serial_context

[Philippe Mathieu-Daudé]

On 16/2/23 03:57, Richard Henderson wrote:
> Like cpu_in_exclusive_context, but also true if
> there is no other cpu against which we could race.
>
> Use it in tb_flush as a direct replacement.
> Use it in cpu_loop_exit_atomic to ensure that there
> is no loop against cpu_exec_step_atomic.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>   accel/tcg/internal.h        | 5 +++++
>   accel/tcg/cpu-exec-common.c | 3 +++
>   accel/tcg/tb-maint.c        | 2 +-
>   3 files changed, 9 insertions(+), 1 deletion(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>