linux-kernel - [PATCH v2 0/2] drm/meson: Fix refcount leak

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Message-Id: <20220601033927.47814-1-linmq006@gmail.com>
Date:   Wed,  1 Jun 2022 07:39:25 +0400
From:   Miaoqian Lin <linmq006@...il.com>
To:     Neil Armstrong <narmstrong@...libre.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Sam Ravnborg <sam@...nborg.org>,
        dri-devel@...ts.freedesktop.org, linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Miaoqian Lin <linmq006@...il.com>
Subject: [PATCH v2 0/2] drm/meson: Fix refcount leak

The following patchset fix two refcount leak bugs.
The cause of the bugs are missing of_node_put() 
after of_graph_get_remote_node().

changes in v2:
- patch#2:Fixed patch in meson_encoder_hdmi_init, call of_node_put() 
  after of_find_device_by_node() and error paths before that. 
  noted by Martin Blumenstingl <martin.blumenstingl@...glemail.com>

(patch#1: no changes since v1)

v1 link:
patch#1: https://lore.kernel.org/r/20220531144818.26943-1-linmq006@gmail.com/ 
patch#2: https://lore.kernel.org/r/20220531144818.26943-2-linmq006@gmail.com/


Miaoqian Lin (2):
  drm/meson: encoder_cvbs: Fix refcount leak in meson_encoder_cvbs_init
  drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init

 drivers/gpu/drm/meson/meson_encoder_cvbs.c |  1 +
 drivers/gpu/drm/meson/meson_encoder_hdmi.c | 15 +++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

-- 
2.25.1