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From: Keith Packard <keithp@keithp.com>
To: Pekka Enberg <penberg@kernel.org>
Cc: Kirill Smelkov <kirr@mns.spb.ru>,
	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.hengli.com.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: Sun, 24 Jul 2011 21:29:07 -0700	[thread overview]
Message-ID: <yun4o2bj84s.fsf@aiko.keithp.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1107231847520.4843@tiger>

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On Sat, 23 Jul 2011 18:55:48 +0300 (EEST), Pekka Enberg <penberg@kernel.org> wrote:

> I know I sound like a broken record but I really wish you i915 devs were 
> little more eager to revert broken patches early rather than late. I mean, 
> this particular breakage was already bisected but nobody said or 
> did anything - and it's not like it's the first time either!

We've switched processes starting with 2.6.39 and I think we're doing
better in this regard. For this particular issue, the regression came
with 2.6.38, and the revert was too large for me to consider merging
just before 3.0 shipped -- I knew reverting it *would* cause problems
for anyone using UMS on newer hardware.

> I suppose I need to bribe Linus somehow to be more strict with you
> folks.

He nicely delivered the message for you a few months ago in person.

In any case, I'm hoping that my smaller fix will resolve the problem and
also not cause regressions for other users.

-- 
keith.packard@intel.com

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  reply	other threads:[~2011-07-25  4:29 UTC|newest]

Thread overview: 84+ 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 15:40         ` Chris Wilson
2011-05-21 19:33         ` Luke-Jr
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
2011-07-12 18:07               ` Pekka Enberg
2011-07-22  2:59               ` Linux 3.0 release Linus Torvalds
2011-07-22 11:08                 ` Major 2.6.38 / 2.6.39 / 3.0 regression ignored? Kirill Smelkov
2011-07-22 11:08                   ` Kirill Smelkov
2011-07-22 14:12                   ` Herbert Xu
2011-07-22 14:12                     ` Herbert Xu
2011-07-22 18:00                   ` Keith Packard
2011-07-22 18:00                     ` Keith Packard
2011-07-22 20:23                     ` Kirill Smelkov
2011-07-22 20:23                       ` Kirill Smelkov
2011-07-22 20:50                       ` Keith Packard
2011-07-22 20:50                         ` Keith Packard
2011-07-22 21:08                         ` Kirill Smelkov
2011-07-22 21:08                           ` Kirill Smelkov
2011-07-22 21:31                           ` [Intel-gfx] " Kirill Smelkov
2011-07-22 21:31                             ` Kirill Smelkov
2011-07-23 15:10                             ` [Intel-gfx] " Alex Deucher
2011-07-23 15:10                               ` Alex Deucher
2011-07-23 18:19                               ` Kirill Smelkov
2011-07-23 18:19                                 ` Kirill Smelkov
2011-07-23 15:55                         ` Pekka Enberg
2011-07-25  4:29                           ` Keith Packard [this message]
2011-07-26 13:48                       ` [Intel-gfx] " Kirill Smelkov
2011-07-26 13:48                         ` Kirill Smelkov
2011-08-09 12:08                         ` Kirill Smelkov
2011-08-09 12:08                           ` Kirill Smelkov
2011-08-09 14:00                           ` [Intel-gfx] " Vasily Khoruzhick
2011-08-09 14:00                             ` Vasily Khoruzhick
2011-08-09 14:47                             ` [Intel-gfx] " Kirill Smelkov
2011-08-09 14:47                               ` Kirill Smelkov
2011-08-09 15:09                               ` [Intel-gfx] " Vasily Khoruzhick
2011-08-09 15:09                                 ` Vasily Khoruzhick
2011-08-09 15:34                                 ` [Intel-gfx] " Kirill Smelkov
2011-08-09 15:34                                   ` Kirill Smelkov
2011-08-09 16:02                                   ` [Intel-gfx] " Vasily Khoruzhick
2011-08-09 16:02                                     ` Vasily Khoruzhick
2011-08-09 16:32                                     ` [Intel-gfx] " Kirill Smelkov
2011-08-09 16:32                                       ` Kirill Smelkov
2011-08-09 16:56                                       ` Ray Lee
2011-08-09 16:56                                         ` Ray Lee
2011-08-09 17:40                                         ` Kirill Smelkov
2011-08-09 17:40                                           ` Kirill Smelkov
2011-08-09 17:43                                           ` [Intel-gfx] " Ray Lee
2011-08-09 17:43                                             ` Ray Lee
2011-08-10  8:36                                             ` Kirill Smelkov
2011-08-10  8:36                                               ` Kirill Smelkov
2011-08-10  9:41                                           ` [Intel-gfx] " Alan Cox
2011-08-10  9:41                                             ` Alan Cox
2011-08-10 11:37                                             ` Kirill Smelkov
2011-08-10 11:37                                               ` Kirill Smelkov
2011-07-22 12:52                 ` Linux 3.0 release Martin Knoblauch
2011-07-22 19:11                 ` David
2011-07-22 19:21                   ` Linus Torvalds
2011-07-22 19:44                     ` Ben Greear
2011-07-22 20:32                       ` Stephen Hemminger
2011-07-22 20:35                         ` Linus Torvalds
2011-07-23  2:27                           ` Tejun Heo
2011-07-23  2:30                             ` Tejun Heo
2011-07-22 21:26                         ` Francois Romieu
2011-07-22 22:09                           ` Stephen Hemminger
2011-07-22 22:53                             ` [PATCH] net: allow netif_carrier to be called safely from IRQ Stephen Hemminger
2011-07-23  0:16                               ` David Miller
2011-07-22 23:21                 ` Linux 3.0 release - btrfs possible locking deadlock Ed Tomlinson
2011-07-25 19:49                   ` Chris Mason
2011-07-26  0:22                     ` Ed Tomlinson
2011-07-24 22:04                 ` Linux 3.0 release Arnaud Lacombe
2011-07-25  2:21                   ` Yoshinori Sato
2011-07-25 15:50                     ` Arnaud Lacombe
2011-07-27 15:22                       ` Yoshinori Sato
2011-07-27 17:29                         ` Arnaud Lacombe
2011-07-28  2:08                         ` Arnaud Lacombe

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