diff mbox series

[3/5] cpu-target: don't set cpu->thread_id to bogus value

Message ID 20240530194250.1801701-4-alex.bennee@linaro.org (mailing list archive)
State New
Headers show
Series cpus: a few tweaks to CPU realization | expand

Commit Message

Alex Bennée May 30, 2024, 7:42 p.m. UTC 
The thread_id isn't valid until the threads are created. There is no
point setting it here. The only thing that cares about the thread_id
is qmp_query_cpus_fast.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 cpu-target.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Pierrick Bouvier May 30, 2024, 10:29 p.m. UTC | #1 
On 5/30/24 12:42, Alex Bennée wrote:
> The thread_id isn't valid until the threads are created. There is no
> point setting it here. The only thing that cares about the thread_id
> is qmp_query_cpus_fast.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>   cpu-target.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/cpu-target.c b/cpu-target.c
> index 5af120e8aa..499facf774 100644
> --- a/cpu-target.c
> +++ b/cpu-target.c
> @@ -241,7 +241,6 @@ void cpu_exec_initfn(CPUState *cpu)
>       cpu->num_ases = 0;
>   
>   #ifndef CONFIG_USER_ONLY
> -    cpu->thread_id = qemu_get_thread_id();
>       cpu->memory = get_system_memory();
>       object_ref(OBJECT(cpu->memory));
>   #endif

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Philippe Mathieu-Daudé June 3, 2024, 11:29 a.m. UTC | #2 
On 30/5/24 21:42, Alex Bennée wrote:
> The thread_id isn't valid until the threads are created. There is no
> point setting it here. The only thing that cares about the thread_id
> is qmp_query_cpus_fast.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>   cpu-target.c | 1 -
>   1 file changed, 1 deletion(-)

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

Patch

diff --git a/cpu-target.c b/cpu-target.c
index 5af120e8aa..499facf774 100644
--- a/cpu-target.c
+++ b/cpu-target.c
@@ -241,7 +241,6 @@  void cpu_exec_initfn(CPUState *cpu)
     cpu->num_ases = 0;
 
 #ifndef CONFIG_USER_ONLY
-    cpu->thread_id = qemu_get_thread_id();
     cpu->memory = get_system_memory();
     object_ref(OBJECT(cpu->memory));
 #endif