linux-kernel - Re: [PATCH 3/5] kmsan: drop the declaration of kmsan_save

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Message-ID: <CANpmjNMZos17oYAZsBqhhYuRRiGqsG+aLBpk+had5aWi4YA02g@mail.gmail.com>
Date: Wed, 7 May 2025 18:09:33 +0200
From: Marco Elver <elver@...gle.com>
To: Alexander Potapenko <glider@...gle.com>
Cc: dvyukov@...gle.com, bvanassche@....org, kent.overstreet@...ux.dev, 
	iii@...ux.ibm.com, akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, 
	kasan-dev@...glegroups.com
Subject: Re: [PATCH 3/5] kmsan: drop the declaration of kmsan_save_stack()

On Wed, 7 May 2025 at 18:00, Alexander Potapenko <glider@...gle.com> wrote:
>
> This function is not defined anywhere.
>
> Signed-off-by: Alexander Potapenko <glider@...gle.com>

Acked-by: Marco Elver <elver@...gle.com>

> ---
>  mm/kmsan/kmsan.h | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/mm/kmsan/kmsan.h b/mm/kmsan/kmsan.h
> index 29555a8bc3153..bc3d1810f352c 100644
> --- a/mm/kmsan/kmsan.h
> +++ b/mm/kmsan/kmsan.h
> @@ -121,7 +121,6 @@ static __always_inline void kmsan_leave_runtime(void)
>         KMSAN_WARN_ON(--ctx->kmsan_in_runtime);
>  }
>
> -depot_stack_handle_t kmsan_save_stack(void);
>  depot_stack_handle_t kmsan_save_stack_with_flags(gfp_t flags,
>                                                  unsigned int extra_bits);
>
> --
> 2.49.0.967.g6a0df3ecc3-goog
>