From: Chris Wilson <chris@chris-wilson.co.uk>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Tony Fischetti <tony.fischetti@gmail.com>,
airlied@linux.ie, intel-gfx@lists.freedesktop.org,
jani.nikula@linux.intel.com, linux-kernel@vger.kernel.org,
peterx@redhat.com, rodrigo.vivi@intel.com
Subject: Re: REGRESSION: in intel video driver following introduction of mm_struct.has_pinned
Date: Tue, 29 Sep 2020 09:23:41 +0100 [thread overview]
Message-ID: <160136782105.20502.13725312236043545047@build.alporthouse.com> (raw)
In-Reply-To: <160136751431.9258.5367116987368823201@jlahtine-mobl.ger.corp.intel.com>
Quoting Joonas Lahtinen (2020-09-29 09:18:34)
> (+ intel-gfx for being i915 related)
> (+ Chris who has looked into the issue)
>
> Hi,
>
> Thanks for reporting!
Fixed in commit a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025
Author: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Mon Sep 28 12:35:07 2020 +0200
mm: do not rely on mm == current->mm in __get_user_pages_locked
-Chris
WARNING: multiple messages have this Message-ID (diff)
From: Chris Wilson <chris@chris-wilson.co.uk>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Tony Fischetti <tony.fischetti@gmail.com>,
airlied@linux.ie, intel-gfx@lists.freedesktop.org,
jani.nikula@linux.intel.com, linux-kernel@vger.kernel.org,
peterx@redhat.com, rodrigo.vivi@intel.com
Subject: Re: [Intel-gfx] REGRESSION: in intel video driver following introduction of mm_struct.has_pinned
Date: Tue, 29 Sep 2020 09:23:41 +0100 [thread overview]
Message-ID: <160136782105.20502.13725312236043545047@build.alporthouse.com> (raw)
In-Reply-To: <160136751431.9258.5367116987368823201@jlahtine-mobl.ger.corp.intel.com>
Quoting Joonas Lahtinen (2020-09-29 09:18:34)
> (+ intel-gfx for being i915 related)
> (+ Chris who has looked into the issue)
>
> Hi,
>
> Thanks for reporting!
Fixed in commit a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025
Author: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Mon Sep 28 12:35:07 2020 +0200
mm: do not rely on mm == current->mm in __get_user_pages_locked
-Chris
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next prev parent reply other threads:[~2020-09-29 8:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-28 18:14 REGRESSION: in intel video driver following introduction of mm_struct.has_pinned Tony Fischetti
2020-09-28 19:24 ` Peter Xu
2020-09-29 8:18 ` Joonas Lahtinen
2020-09-29 8:18 ` [Intel-gfx] " Joonas Lahtinen
2020-09-29 8:23 ` Chris Wilson [this message]
2020-09-29 8:23 ` Chris Wilson
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