* Stable backport request for linux-4.4.y
@ 2020-05-31 4:29 chenxb_99091
2020-06-01 16:46 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: chenxb_99091 @ 2020-05-31 4:29 UTC (permalink / raw)
To: stable; +Cc: linux-kernel, chenxb_99091
From: Xuebing Chen <chenxb_99091@126.com>
In linux-4.4.y,the <include/drm/drm_crtc.h> provides drm_for_each_plane_mask macro
and plane_mask is defined as bitmask of plane indices, such as
1 << drm_plane_index(plane). There is an error setting of plane_mask
in pan_display_atomic() function.
Please backport the following patch to the 4.4.y kernel stable tree:
commit 7118fd9bd975a9f3093239d4c0f4e15356b57fab
("drm/fb-helper: Use proper plane mask for fb cleanup")
The above patch fixes error setting of plane_mask in pan_display_atomic() function.
Cc: stable@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Xuebing Chen <chenxb_99091@126.com>
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: Stable backport request for linux-4.4.y
2020-05-31 4:29 Stable backport request for linux-4.4.y chenxb_99091
@ 2020-06-01 16:46 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2020-06-01 16:46 UTC (permalink / raw)
To: chenxb_99091; +Cc: stable, linux-kernel
On Sun, May 31, 2020 at 12:29:55PM +0800, chenxb_99091@126.com wrote:
> From: Xuebing Chen <chenxb_99091@126.com>
>
> In linux-4.4.y,the <include/drm/drm_crtc.h> provides drm_for_each_plane_mask macro
> and plane_mask is defined as bitmask of plane indices, such as
> 1 << drm_plane_index(plane). There is an error setting of plane_mask
> in pan_display_atomic() function.
>
> Please backport the following patch to the 4.4.y kernel stable tree:
> commit 7118fd9bd975a9f3093239d4c0f4e15356b57fab
> ("drm/fb-helper: Use proper plane mask for fb cleanup")
> The above patch fixes error setting of plane_mask in pan_display_atomic() function.
>
> Cc: stable@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Xuebing Chen <chenxb_99091@126.com>
>
>
>
>
>
>
>
>
>
Now queued up, thanks.
greg k-h
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2020-05-31 4:29 Stable backport request for linux-4.4.y chenxb_99091
2020-06-01 16:46 ` Greg KH
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