linux-kernel - Stable backport request for linux-4.4.y

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1590899395-26674-1-git-send-email-chenxb_99091@126.com>
Date:   Sun, 31 May 2020 12:29:55 +0800
From:   chenxb_99091@....com
To:     stable@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, chenxb_99091@....com
Subject: Stable backport request for linux-4.4.y

From: Xuebing Chen <chenxb_99091@....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@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Xuebing Chen <chenxb_99091@....com>