[PATCH 1/1] arm: add try_get_task_stack() for __get_wchan

[Linus Walleij]

On Fri, Mar 6, 2026 at 5:14 AM Maninder Singh <maninder1.s at samsung.com> wrote:

> As per help menu of "THREAD_INFO_IN_TASK", try_get_task_stack()
> is needed for get_wchan.
> For ARM it was missed while enabling THREAD_INFO_IN_TASK.
> Adding try_get_task_stack() for ARM as well.
>
> Fixes: 18ed1c01a7dd ("ARM: smp: Enable THREAD_INFO_IN_TASK")
> Signed-off-by: Maninder Singh <maninder1.s at samsung.com>

Acked-by: Linus Walleij <linusw at kernel.org>

Yours,
Linus Walleij