linux-kernel - Re: [PATCH v4 2/3] drm: Add missing struct drm_wedge_task

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Message-ID: <d1fd1efb-58d8-4387-9eb4-3f049a585459@infradead.org>
Date: Tue, 8 Jul 2025 22:45:03 -0700
From: Randy Dunlap <rdunlap@...radead.org>
To: André Almeida <andrealmeid@...lia.com>,
 Stephen Rothwell <sfr@...b.auug.org.au>,
 Linux Next Mailing List <linux-next@...r.kernel.org>, airlied@...il.com,
 simona@...ll.ch, Raag Jadav <raag.jadav@...el.com>,
 Krzysztof Karas <krzysztof.karas@...el.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 kernel-dev@...lia.com
Subject: Re: [PATCH v4 2/3] drm: Add missing struct drm_wedge_task_info kernel
 doc



On 7/4/25 12:07 PM, André Almeida wrote:
> Fix the following kernel doc warning:
> 
> include/drm/drm_device.h:40: warning: Function parameter or struct member 'pid' not described in 'drm_wedge_task_info'
> include/drm/drm_device.h:40: warning: Function parameter or struct member 'comm' not described in 'drm_wedge_task_info'
> 
> Fixes: 183bccafa176 ("drm: Create a task info option for wedge events")
> Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
> Closes: https://lore.kernel.org/lkml/20250618151307.4a1a5e17@canb.auug.org.au/
> Reviewed-by: Raag Jadav <raag.jadav@...el.com>
> Signed-off-by: André Almeida <andrealmeid@...lia.com>
> ---
> v4: Dropped "the" from the start of the sentence
> v3: Make it consistent with drm_device member description
> v2: Add Reported-by tag
> ---
> ---
>  include/drm/drm_device.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
> index 08b3b2467c4c..a33aedd5e9ec 100644
> --- a/include/drm/drm_device.h
> +++ b/include/drm/drm_device.h
> @@ -35,7 +35,9 @@ struct pci_controller;
>   * struct drm_wedge_task_info - information about the guilty task of a wedge dev
>   */
>  struct drm_wedge_task_info {
> +	/** @pid: pid of the task */
>  	pid_t pid;
> +	/** @comm: command name of the task */
>  	char comm[TASK_COMM_LEN];
>  };
>  


Acked-by: Randy Dunlap <rdunlap@...radead.org>
Tested-by: Randy Dunlap <rdunlap@...radead.org>

-- 
~Randy