答复: [v2] drm: xlnx: zynqmp_dpsub: Add NULL checks in zynqmp_audio_init()

[Charles Han(韩春超)]

Thank you for your suggestions. I will read these documents carefully.

-----邮件原件-----
发件人: Markus Elfring <Markus.Elfring@xxxxxx> 
发送时间: 2025年2月11日 15:56
收件人: Charles Han(韩春超) <hanchunchao@xxxxxxxxxx>; dri-devel@xxxxxxxxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
抄送: LKML <linux-kernel@xxxxxxxxxxxxxxx>; David Airlie <airlied@xxxxxxxxx>; Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>; Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>; Maxime Ripard <mripard@xxxxxxxxxx>; Michal Simek <michal.simek@xxxxxxx>; Simona Vetter <simona@xxxxxxxx>; Thomas Zimmermann <tzimmermann@xxxxxxx>; Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>; Vishal Sagar <vishal.sagar@xxxxxxx>
主题: Re: [v2] drm: xlnx: zynqmp_dpsub: Add NULL checks in zynqmp_audio_init()

…
> Add NULL check in zynqmp_audio_init(), to handle kernel NULL pointer 
> dereference error.

* Can it be more desirable to prevent such issues?

* Would the message subject have been nicer with a key word like “PATCH”
  (besides other refinements)?


…
> ---
>  drivers/gpu/drm/xlnx/zynqmp_dp_audio.c | 4 ++++
…

Will you become more familiar with patch version descriptions?
https://lore.kernel.org/all/?q=%22This+looks+like+a+new+version+of+a+previously+submitted+patch%22
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.14-rc2#n310

Regards,
Markus

Attachment: smime.p7s
Description: S/MIME cryptographic signature