Re: [PATCH] drivers/video/fbdev/core/fbmem.c: add pointer judgment
From: Matthew Wilcox <willy@infradead.org>
Date: 2021-05-19 12:18:51
Also in:
dri-devel, lkml
On Wed, May 19, 2021 at 08:00:28PM +0800, songqiang wrote:
Signed-off-by: songqiang <redacted> ---
You need to explain: - Why you think this patch is needed - Did you observe a problem at runtime? - Is this the output from some checking tool? - Why this is the right way to address the problem