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SubjectRe: [PATCH] drm/amd/display: fix memory leak when using debugfs_lookup()
On Tue, Sep 06, 2022 at 11:39:44AM -0400, Rodrigo Siqueira Jordao wrote:
>
>
> On 2022-09-06 11:06, Greg Kroah-Hartman wrote:
> > On Tue, Sep 06, 2022 at 10:52:28AM -0400, Rodrigo Siqueira Jordao wrote:
> > >
> > >
> > > On 2022-09-02 09:10, Greg Kroah-Hartman wrote:
> > > > On Fri, Sep 02, 2022 at 03:01:05PM +0200, Greg Kroah-Hartman wrote:
> > > > > When calling debugfs_lookup() the result must have dput() called on it,
> > > > > otherwise the memory will leak over time. Fix this up by properly
> > > > > calling dput().
> > > > >
> > > > > Cc: Harry Wentland <harry.wentland@amd.com>
> > > > > Cc: Leo Li <sunpeng.li@amd.com>
> > > > > Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
> > > > > Cc: Alex Deucher <alexander.deucher@amd.com>
> > > > > Cc: "Christian König" <christian.koenig@amd.com>
> > > > > Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
> > > > > Cc: David Airlie <airlied@linux.ie>
> > > > > Cc: Daniel Vetter <daniel@ffwll.ch>
> > > > > Cc: Wayne Lin <Wayne.Lin@amd.com>
> > > > > Cc: hersen wu <hersenxs.wu@amd.com>
> > > > > Cc: Wenjing Liu <wenjing.liu@amd.com>
> > > > > Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
> > > > > Cc: Thelford Williams <tdwilliamsiv@gmail.com>
> > > > > Cc: Fangzhi Zuo <Jerry.Zuo@amd.com>
> > > > > Cc: Yongzhi Liu <lyz_cs@pku.edu.cn>
> > > > > Cc: Mikita Lipski <mikita.lipski@amd.com>
> > > > > Cc: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> > > > > Cc: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
> > > > > Cc: Sean Paul <seanpaul@chromium.org>
> > > > > Cc: amd-gfx@lists.freedesktop.org
> > > > > Cc: dri-devel@lists.freedesktop.org
> > > > > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > > > ---
> > > >
> > > > Despite a zillion cc: items, I forgot to cc: stable on this. Can the
> > > > maintainer add that here, or do you all want me to resend it with that
> > > > item added?
> > > >
> > > > thanks,
> > > >
> > > > greg k-h
> > >
> > > Hi Greg,
> > >
> > > Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
> > >
> > > Is 'Cc: stable@vger.kernel.org' enough here? I can make this change before I
> > > merge it into amd-staging-drm-next.
> >
> > Yes, please add the cc: stable@ line to the body of the patch, sorry I
> > forgot that.
> >
>
> Change applied to amd-staging-drm-next, with the Cc to the stable branch.

Wonderful, thanks!

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