linux-kernel - Re: [PATCH v7 3/4] treewide: Replace 'get_task_comm()' with 'strscpy

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Message-ID: <aJoGvv5TEfl1liSm@black.igk.intel.com>
Date: Mon, 11 Aug 2025 17:05:34 +0200
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: Bhupesh <bhupesh@...lia.com>
Cc: akpm@...ux-foundation.org, kernel-dev@...lia.com,
	linux-kernel@...r.kernel.org, bpf@...r.kernel.org,
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Subject: Re: [PATCH v7 3/4] treewide: Replace 'get_task_comm()' with
 'strscpy_pad()'

On Mon, Aug 11, 2025 at 12:16:08PM +0530, Bhupesh wrote:
> As Linus mentioned in [1], we should get rid of 'get_task_comm()'
> entirely and replace it with 'strscpy_pad()' implementation.
> 
> 'strscpy_pad()' will already make sure comm is NUL-terminated, so
> we won't need the explicit final byte termination done in
> 'get_task_comm()'.
> 
> The relevant 'get_task_comm()' users were identified using the
> following search pattern:
>  $ git grep 'get_task_comm*'

> [1]. https://lore.kernel.org/all/CAHk-=wi5c=_-FBGo_88CowJd_F-Gi6Ud9d=TALm65ReN7YjrMw@mail.gmail.com/
> 
> Signed-off-by: Bhupesh <bhupesh@...lia.com>

Make that a Link tag?

  Link: https://lore.kernel.org/all/CAHk-=wi5c=_-FBGo_88CowJd_F-Gi6Ud9d=TALm65ReN7YjrMw@mail.gmail.com/ #1
  Signed-off-by: Bhupesh <bhupesh@...lia.com>

-- 
With Best Regards,
Andy Shevchenko