linux-kernel - Re: [PATCH] drm/vmwgfx: Fix kernel-doc warnings for vmwgfx

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Message-ID: <CABQX2QNP4L9vonRed1R-NLZvc0pD=5h9hU6OOhT-ay4HfMVJ=Q@mail.gmail.com>
Date: Wed, 7 Jan 2026 12:36:18 -0500
From: Zack Rusin <zack.rusin@...adcom.com>
To: Bartlomiej Kubik <kubik.bartlomiej@...il.com>
Cc: bcm-kernel-feedback-list@...adcom.com, linux-kernel@...r.kernel.org, 
	david.hunter.linux@...il.com, skhan@...uxfoundation.org, khalid@...nel.org, 
	linux-kernel-mentees@...ts.linux.dev, kernel test robot <lkp@...el.com>
Subject: Re: [PATCH] drm/vmwgfx: Fix kernel-doc warnings for vmwgfx_fence

On Thu, Dec 11, 2025 at 1:11 PM Bartlomiej Kubik
<kubik.bartlomiej@...il.com> wrote:
>
> Add missing descriptions for vmw_event_fence_action_seq_passed.
>
> This fixes the following warnings:
> drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'f'
>         not described in 'vmw_event_fence_action_seq_passed'
> drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:526 function parameter 'cb'
>         not described in 'vmw_event_fence_action_seq_passed'
>
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202507040807.jKTxWGVQ-lkp@intel.com/
>
> Signed-off-by: Bartlomiej Kubik <kubik.bartlomiej@...il.com>
> ---
>  drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> index 00be92da5509..85795082fef9 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
> @@ -515,12 +515,12 @@ int vmw_fence_obj_unref_ioctl(struct drm_device *dev, void *data,
>  /**
>   * vmw_event_fence_action_seq_passed
>   *
> - * @action: The struct vmw_fence_action embedded in a struct
> - * vmw_event_fence_action.
> + * @f: The struct dma_fence which provides timestamp for the action event
> + * @cb: The struct dma_fence_cb callback for the action event.
>   *
> - * This function is called when the seqno of the fence where @action is
> - * attached has passed. It queues the event on the submitter's event list.
> - * This function is always called from atomic context.
> + * This function is called when the seqno of the fence has passed
> + * and it is always called from atomic context.
> + * It queues the event on the submitter's event list.
>   */
>  static void vmw_event_fence_action_seq_passed(struct dma_fence *f,
>                                               struct dma_fence_cb *cb)
> --
> 2.39.5
>

Thanks, I pushed it to drm-misc-fixes, it will land during the next
drm-misc-fixes merge.

z

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