From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v3 01/20] drm/tegra: Fix lockup on a use of staging API
Date: Thu, 15 Jun 2017 14:11:40 +0200
Message-ID: <20170615121140.GB30056@ulmo>
References: <cover.1497480751.git.digetx@gmail.com>
 <7b70a506a9d2355ea6ff19a8c4f4d726b67719b3.1497480754.git.digetx@gmail.com>
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To: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Mikko Perttunen <cyndis-/1wQRMveznE@public.gmane.org>, Erik Faye-Lund <kusmabite-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, DRI Development <dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
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On Thu, Jun 15, 2017 at 02:18:24AM +0300, Dmitry Osipenko wrote:
> Commit bdd2f9cd ("Don't leak kernel pointer to userspace") added a mutex
> around staging IOCTL's, some of those mutexes are taken twice.
>=20
> Fixes: bdd2f9cd10eb ("drm/tegra: Don't leak kernel pointer to userspace")
> Signed-off-by: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Reviewed-by: Mikko Perttunen <mperttunen-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> Reviewed-by: Erik Faye-Lund <kusmabite-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  drivers/gpu/drm/tegra/drm.c | 20 ++++----------------
>  1 file changed, 4 insertions(+), 16 deletions(-)

Applied to drm-misc-fixes, thanks.

Thierry

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