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From: Paul Cercueil <paul@crapouillou.net>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: Sam Ravnborg <sam@ravnborg.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	od@zcrc.me, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org,
	Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH v2 0/3] Fixes to bridge/panel and ingenic-drm
Date: Wed, 20 Jan 2021 12:35:32 +0000	[thread overview]
Message-ID: <20210120123535.40226-1-paul@crapouillou.net> (raw)

Hi,

Here are three independent fixes. The first one addresses a
use-after-free in bridge/panel.c; the second one addresses a
use-after-free in the ingenic-drm driver; finally, the third one makes
the ingenic-drm driver work again on older Ingenic SoCs.

Changes from v1:
- patch [1/3]: the connector is cleaned up only if it was initialized in
  the first place;
- patch [2/3]: use __drmm_simple_encoder_alloc;
- patch [3/3] is unmodified.

Note to linux-stable guys: patch [v2 2/3] will only apply on the current
drm-misc-next branch, to fix it for v5.11 and older kernels, use the V1
of that patch.

Cheers,
-Paul

Paul Cercueil (3):
  drm: bridge/panel: Cleanup connector on bridge detach
  drm/ingenic: Register devm action to cleanup encoders
  drm/ingenic: Fix non-OSD mode

 drivers/gpu/drm/bridge/panel.c            |  6 +++++
 drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 27 ++++++++++++-----------
 2 files changed, 20 insertions(+), 13 deletions(-)

-- 
2.29.2


             reply	other threads:[~2021-01-20 14:24 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-20 12:35 Paul Cercueil [this message]
2021-01-20 12:35 ` [PATCH v2 1/3] drm: bridge/panel: Cleanup connector on bridge detach Paul Cercueil
2021-01-20 16:03   ` Daniel Vetter
2021-01-20 16:25     ` Paul Cercueil
2021-01-20 17:38       ` Daniel Vetter
2021-03-24  2:15         ` Laurent Pinchart
2021-03-24  9:39           ` Daniel Vetter
2021-03-24  9:46             ` Laurent Pinchart
2021-01-20 12:35 ` [PATCH v2 2/3] drm/ingenic: Register devm action to cleanup encoders Paul Cercueil
2021-01-20 13:01   ` Daniel Vetter
2021-01-20 13:21     ` Paul Cercueil
2021-01-20 14:04       ` Daniel Vetter
2021-01-20 15:55         ` Paul Cercueil
2021-01-20 12:35 ` [PATCH v2 3/3] drm/ingenic: Fix non-OSD mode Paul Cercueil
2021-01-20 16:26   ` Daniel Vetter

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