linux-kernel - Re: [PATCH 0/3] media: mediatek: fix VPU device leaks on probe

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-prev] [day] [month] [year] [list]

Message-ID: <CAGXv+5FDyB5U+ec62D9E_ULvsDm7GCddpQqw15eQqN5oVPohDw@mail.gmail.com>
Date: Thu, 25 Sep 2025 12:54:28 +0800
From: Chen-Yu Tsai <wenst@...omium.org>
To: Johan Hovold <johan@...nel.org>
Cc: Minghsiu Tsai <minghsiu.tsai@...iatek.com>, Houlong Wei <houlong.wei@...iatek.com>, 
	Andrew-CT Chen <andrew-ct.chen@...iatek.com>, Tiffany Lin <tiffany.lin@...iatek.com>, 
	Yunfei Dong <yunfei.dong@...iatek.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, 
	Matthias Brugger <matthias.bgg@...il.com>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
	Hans Verkuil <hans.verkuil@...co.com>, linux-media@...r.kernel.org, 
	linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] media: mediatek: fix VPU device leaks on probe

On Wed, Sep 24, 2025 at 9:36 PM Johan Hovold <johan@...nel.org> wrote:
>
> This series fixes VPU device leaks during probe of the mdp and two codec
> drivers.
>
> Included is also a minor documentation update to make it clear that the
> VPU lookup helper returns the device with an incremented refcount.
>
> Johan
>
>
> Johan Hovold (3):
>   media: mediatek: vcodec: fix device leak on codec init
>   media: mediatek: mdp: fix device leak on probe
>   media: mediatek: amend vpu_get_plat_device() documentation

Whole series is

Reviewed-by: Chen-Yu Tsai <wenst@...omium.org>

>
>  drivers/media/platform/mediatek/mdp/mtk_mdp_core.c  |  7 +++++--
>  .../mediatek/vcodec/common/mtk_vcodec_fw_vpu.c      | 13 +++++++++++++
>  drivers/media/platform/mediatek/vpu/mtk_vpu.h       |  2 +-
>  3 files changed, 19 insertions(+), 3 deletions(-)
>
> --
> 2.49.1
>
>