From: Chris Wilson <chris@chris-wilson.co.uk>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Jaswinder Singh Rajput <jaswinderlinux@gmail.com>,
dri-devel@lists.freedesktop.org, Dave Airlie <airlied@linux.ie>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Keith Packard <keithp@keithp.com>, Eric Anholt <eric@anholt.net>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: DRM Error on Acer Aspire One
Date: Tue, 11 May 2010 20:57:08 +0100 [thread overview]
Message-ID: <89k77n$noi3t4@fmsmga001.fm.intel.com> (raw)
In-Reply-To: <20100511121001.0731a9c2.akpm@linux-foundation.org>
On Tue, 11 May 2010 12:10:01 -0700, Andrew Morton <akpm@linux-foundation.org> wrote:
> On Tue, 11 May 2010 19:52:31 +0100
> Chris Wilson <chris@chris-wilson.co.uk> wrote:
>
> > On Tue, 11 May 2010 11:35:55 -0400, Andrew Morton <akpm@linux-foundation.org> wrote:
> > > No, io_mapping_map_atomic_wc() cannot be used from [soft]irq context:
> > > it hardwires use of KM_USER0. I suggest that io_mapping_create_wc(),
> > > io_mapping_map_atomic_wc() etc be changed so that the caller passes in the
> > > KM_foo kmap slot index.
> >
> > Argh, sorry for the noise, read the mail in the wrong order. Thanks for
> > the review. It would be sensible to go with your simpler patch whilst
> > io_mapping_map_atomic_wc() is improved.
>
> OK. I'll be sending a bunch of fixes Linuswards in an hour or two.
> Should I include this?
Yes.
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2010-05-11 19:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-11 15:00 DRM Error on Acer Aspire One Jaswinder Singh Rajput
2010-05-11 16:10 ` Chris Wilson
2010-05-11 14:48 ` Andrew Morton
2010-05-11 18:18 ` Jaswinder Singh Rajput
2010-05-11 18:19 ` Chris Wilson
2010-05-11 15:35 ` Andrew Morton
2010-05-11 18:52 ` Chris Wilson
2010-05-11 19:10 ` Andrew Morton
2010-05-11 19:57 ` Chris Wilson [this message]
2010-05-11 22:22 ` Dave Airlie
2010-05-11 22:32 ` Andrew Morton
2010-05-11 22:51 ` Dave Airlie
2010-05-11 22:56 ` Andrew Morton
2010-05-11 23:17 ` Dave Airlie
2010-05-11 23:24 ` Andrew Morton
2010-05-11 22:40 ` Chris Wilson
2010-05-11 17:39 ` Jaswinder Singh Rajput
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