Re: [PATCH v2 2/2] mm/kmemleak: Use IS_ERR_PCPU() for pointer in the percpu address space

Catalin Marinas
2024-08-22T08:35:25Z

On Sun, Aug 18, 2024 at 11:01:52PM +0200, Uros Bizjak wrote:
> Use IS_ERR_PCPU() instead of IS_ERR() for pointers in the percpu address
> space. The patch also fixes following sparse warnings:
>
> kmemleak.c:1063:39: warning: cast removes address space '__percpu' of expression
> kmemleak.c:1138:37: warning: cast removes address space '__percpu' of expression
>
> Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>