From: Keith Packard <keithp@keithp.com>
To: Kirill Smelkov <kirr@mns.spb.ru>
Cc: Pekka Enberg <penberg@kernel.org>,
Chris Wilson <chris@chris-wilson.co.uk>,
Luke-Jr <luke@dashjr.org>,
intel-gfx@lists.freedesktop.org,
LKML <linux-kernel@vger.kernel.org>,
dri-devel@lists.freedesktop.org,
"Rafael J. Wysocki" <rjw@sisk.pl>, Ray Lee <ray-lk@madrabbit.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Florian Mickler <florian@mickler.org>
Subject: Re: Major 2.6.38 / 2.6.39 / 3.0 regression ignored?
Date: Fri, 22 Jul 2011 13:50:04 -0700 [thread overview]
Message-ID: <yunsjpyrqf7.fsf@aiko.keithp.com> (raw)
In-Reply-To: <20110722202336.GA14375@tugrik.mns.mnsspb.ru>
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On Sat, 23 Jul 2011 00:23:36 +0400, Kirill Smelkov <kirr@mns.spb.ru> wrote:
> What kind of a workaround are you talking about?
Just reverting the commit -- that makes your machine work, even if it's
wrong for other machines.
> Sorry, to me it all looked like "UMS is being ignored forever".
You're right, of course -- UMS is a huge wart on the kernel driver at
this point, keeping it working while also adding new functionality
continues to cause challenges. We tend to expect that most people will
run reasonably contemporaneous kernel and user space code, and so three
years after the switch, it continues to surprise us when someone
actually tries UMS.
> I'm out of office till ~ next week's tuesday, and on return I'll try
> to test it on the hardware in question.
Let me know; I've pushed this patch to my drm-intel-fixes tree on
kernel.org in the meantime; if it does solve the problem, I'd like to
add your Tested-by: line.
--
keith.packard@intel.com
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next prev parent reply other threads:[~2011-07-22 20:50 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-20 17:06 Major 2.6.38 regression ignored? Luke-Jr
2011-05-20 18:08 ` Ray Lee
2011-05-20 20:24 ` Rafael J. Wysocki
2011-05-20 21:11 ` Ray Lee
2011-05-21 8:41 ` Chris Wilson
2011-05-21 15:23 ` Luke-Jr
2011-05-21 15:40 ` Chris Wilson
2011-05-21 19:33 ` Luke-Jr
2011-05-28 13:19 ` Major 2.6.38 / 2.6.39 " Kirill Smelkov
2011-07-12 17:17 ` [Intel-gfx] " Kirill Smelkov
2011-07-12 18:07 ` Pekka Enberg
[not found] ` <CA+55aFxakA2U+oMJ1T7awTYa+p6xp9N0aCbfrUqgkF7BJ8gnQw@mail.gmail.com>
2011-07-22 11:08 ` Major 2.6.38 / 2.6.39 / 3.0 " Kirill Smelkov
2011-07-22 14:12 ` Herbert Xu
2011-07-22 18:00 ` Keith Packard
2011-07-22 20:23 ` Kirill Smelkov
2011-07-22 20:50 ` Keith Packard [this message]
2011-07-22 21:08 ` Kirill Smelkov
2011-07-22 21:31 ` Kirill Smelkov
2011-07-23 15:10 ` [Intel-gfx] " Alex Deucher
2011-07-23 18:19 ` Kirill Smelkov
2011-07-23 15:55 ` Pekka Enberg
2011-07-25 4:29 ` Keith Packard
2011-07-26 13:48 ` [Intel-gfx] " Kirill Smelkov
2011-08-09 12:08 ` Kirill Smelkov
2011-08-09 14:00 ` Vasily Khoruzhick
2011-08-09 14:47 ` Kirill Smelkov
2011-08-09 15:09 ` Vasily Khoruzhick
2011-08-09 15:34 ` Kirill Smelkov
2011-08-09 16:02 ` Vasily Khoruzhick
2011-08-09 16:32 ` [Intel-gfx] " Kirill Smelkov
2011-08-09 16:56 ` Ray Lee
2011-08-09 17:40 ` Kirill Smelkov
2011-08-09 17:43 ` [Intel-gfx] " Ray Lee
2011-08-10 8:36 ` Kirill Smelkov
2011-08-10 9:41 ` [Intel-gfx] " Alan Cox
2011-08-10 11:37 ` Kirill Smelkov
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