From: Ingo Molnar <mingo@elte.hu>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: werner <w.landgraf@ru.ru>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.39-rc5-git2 boot crashs
Date: Tue, 3 May 2011 21:08:22 +0200 [thread overview]
Message-ID: <20110503190822.GA20520@elte.hu> (raw)
In-Reply-To: <BANLkTinCKC23WfG7jnd-ihW9kXz-6SEgFQ@mail.gmail.com>
* Linus Torvalds <torvalds@linux-foundation.org> wrote:
> > No problem with unzip / zip / moving big files etc, , so that this problem
> > cames from X86_EXTENDED_PLATTFORM.
>
> Ok, that is very interesting.
I have no smart ideas straight away - just an observation: i keep testing
CONFIG_X86_ELAN=y on real hardware, and it's enabled in about 4% of my configs:
sirius:~/linux/linux2/configs> grep -h MELAN * | sort | uniq -c
358 # CONFIG_MELAN is not set
15 CONFIG_MELAN=y
and i booted a few recently:
sirius:~/linux/linux2/configs> grep -l MELAN=y *
config-Mon_May__2_13_30_09_CEST_2011.good
config-Mon_May__2_15_02_43_CEST_2011.good
config-Mon_May__2_15_59_10_CEST_2011.good
config-Mon_May__2_16_19_49_CEST_2011.good
config-Mon_May__2_16_41_15_CEST_2011.good
config-Mon_May__2_18_10_56_CEST_2011.good
config-Mon_May__2_19_07_32_CEST_2011.good
config-Mon_May__2_19_28_56_CEST_2011.good
config-Mon_May__2_19_52_30_CEST_2011.good
config-Mon_May__2_21_40_44_CEST_2011.good
config-Mon_May__2_21_52_04_CEST_2011.good
config-Mon_May__2_23_43_29_CEST_2011.good
config-Sun_May__1_21_21_06_CEST_2011.good
config-Sun_May__1_22_15_02_CEST_2011.good
config-Tue_May__3_14_45_15_CEST_2011.good
(Note: CONFIG_X86_ELAN got renamed to CONFIG_MELAN recently.)
So whatever the breakage is, it's not just some 'nobody tests CONFIG_MELAN=y'
easy breakage, but possibly something more configuration (or test) specific.
Thanks,
Ingo
next prev parent reply other threads:[~2011-05-03 19:08 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-02 22:28 2.6.39-rc5-git2 boot crashs werner
2011-05-02 23:24 ` Linus Torvalds
[not found] ` <web-516990066@zbackend1.aha.ru>
2011-05-03 15:22 ` Linus Torvalds
2011-05-03 19:08 ` Ingo Molnar [this message]
2011-05-03 20:17 ` Linus Torvalds
2011-05-03 20:20 ` H. Peter Anvin
2011-05-03 20:50 ` Ingo Molnar
2011-05-03 21:45 ` Linus Torvalds
2011-05-03 22:01 ` H. Peter Anvin
2011-05-04 7:19 ` Borislav Petkov
2011-05-04 7:38 ` Ingo Molnar
2011-05-04 7:55 ` Borislav Petkov
2011-05-04 8:35 ` [block IO crash] " Ingo Molnar
2011-05-04 9:52 ` Thomas Gleixner
2011-05-04 10:19 ` Ingo Molnar
2011-05-04 10:25 ` Ingo Molnar
2011-05-04 10:33 ` Ingo Molnar
2011-05-04 12:37 ` Ingo Molnar
2011-05-04 12:36 ` Ingo Molnar
2011-05-04 11:11 ` Thomas Gleixner
2011-05-04 11:16 ` Pekka Enberg
2011-05-04 11:27 ` Tejun Heo
2011-05-04 12:51 ` Pekka Enberg
2011-05-04 12:57 ` Ingo Molnar
2011-05-04 13:02 ` Thomas Gleixner
2011-05-04 13:00 ` Thomas Gleixner
2011-05-04 13:20 ` Tejun Heo
2011-05-04 14:10 ` Thomas Gleixner
2011-05-04 14:14 ` Ingo Molnar
2011-05-04 14:36 ` [PATCH] slub: Fix the lockless code on 32-bit platforms with no 64-bit cmpxchg Ingo Molnar
2011-05-04 14:42 ` Christoph Lameter
2011-05-04 16:30 ` Ingo Molnar
2011-05-04 21:52 ` Ben Greear
2011-05-04 22:00 ` Linus Torvalds
2011-05-04 22:22 ` Ben Greear
2011-05-04 14:19 ` [block IO crash] Re: 2.6.39-rc5-git2 boot crashs Christoph Lameter
2011-05-04 14:25 ` Tejun Heo
2011-05-04 14:35 ` Christoph Lameter
2011-05-04 15:20 ` Ingo Molnar
2011-05-04 14:46 ` Thomas Gleixner
2011-05-04 15:00 ` Christoph Lameter
2011-05-04 15:13 ` Linus Torvalds
2011-05-04 15:28 ` Christoph Lameter
2011-05-04 15:37 ` Pekka Enberg
2011-05-04 15:53 ` Linus Torvalds
2011-05-04 18:20 ` Linus Torvalds
2011-05-04 18:49 ` Christoph Lameter
2011-05-04 19:07 ` Linus Torvalds
2011-05-04 19:30 ` Christoph Lameter
2011-05-04 19:38 ` Linus Torvalds
2011-05-04 20:04 ` Christoph Lameter
2011-05-04 20:21 ` Valdis.Kletnieks
2011-05-04 20:32 ` Christoph Lameter
2011-05-04 20:49 ` Ingo Molnar
2011-05-04 21:06 ` Linus Torvalds
2011-05-04 21:19 ` Linus Torvalds
2011-05-04 21:40 ` Thomas Gleixner
2011-05-05 9:54 ` Tejun Heo
2011-05-05 10:18 ` Ingo Molnar
2011-05-05 10:45 ` Thomas Gleixner
2011-05-05 18:20 ` Christoph Lameter
2011-05-05 19:13 ` Ingo Molnar
2011-05-05 19:53 ` werner
2011-05-05 20:09 ` Christoph Lameter
2011-05-05 21:12 ` werner
2011-05-05 22:27 ` Thomas Gleixner
[not found] ` <web-518008166@zbackend1.aha.ru>
[not found] ` <web-518059420@zbackend1.aha.ru>
[not found] ` <20110505060204.GA28015@elte.hu>
2011-05-05 6:46 ` werner
2011-05-04 15:37 ` [block IO crash] " Linus Torvalds
2011-05-04 16:08 ` Christoph Lameter
2011-05-04 16:50 ` Ingo Molnar
2011-05-04 17:12 ` Thomas Gleixner
2011-05-04 15:41 ` Pekka Enberg
2011-05-04 13:22 ` Ingo Molnar
2011-05-04 14:21 ` Christoph Lameter
2011-05-04 14:04 ` Christoph Lameter
2011-05-04 14:07 ` Tejun Heo
2011-05-04 14:21 ` Thomas Gleixner
2011-05-04 10:13 ` Ingo Molnar
2011-05-04 10:41 ` Ingo Molnar
2011-05-04 10:45 ` Ingo Molnar
2011-05-04 11:06 ` Ingo Molnar
2011-05-04 12:37 ` Ingo Molnar
2011-05-04 12:47 ` Ingo Molnar
[not found] <web-517412206@zbackend1.aha.ru>
2011-05-04 6:14 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2011-05-04 4:13 werner
[not found] <web-516390660@zbackend1.aha.ru>
2011-05-02 15:17 ` Linus Torvalds
2011-05-02 22:11 ` werner
2011-05-02 23:23 ` Linus Torvalds
2011-05-03 1:22 ` werner
2011-05-02 13:56 werner
2011-05-02 15:16 ` Steven Rostedt
2011-05-02 7:09 werner
2011-05-02 12:31 ` Steven Rostedt
[not found] <web-516164730@zbackend1.aha.ru>
[not found] ` <BANLkTimda-mi2rjgnX0jqg7Pg-J6HSDb6w@mail.gmail.com>
2011-05-01 18:07 ` werner
2011-05-01 18:20 ` Linus Torvalds
2011-05-02 13:04 ` Steven Rostedt
2011-05-01 1:52 werner
2011-05-01 2:52 ` Linus Torvalds
2011-04-29 22:10 werner
2011-04-30 2:31 ` Fwd: " Linus Torvalds
2011-04-30 2:47 ` Linus Torvalds
2011-04-30 2:55 ` Al Viro
2011-04-30 3:02 ` Al Viro
2011-04-30 3:09 ` Linus Torvalds
2011-04-30 3:27 ` Al Viro
2011-04-30 3:39 ` werner
2011-04-30 4:00 ` Linus Torvalds
2011-04-30 4:13 ` werner
2011-04-30 4:20 ` Linus Torvalds
[not found] ` <web-515904487@zbackend1.aha.ru>
[not found] ` <BANLkTimDHTB+NF8EzjvjBvu0e+MHt8tP1Q@mail.gmail.com>
2011-04-30 5:02 ` werner
2011-04-30 17:09 ` Linus Torvalds
[not found] ` <web-516060724@zbackend1.aha.ru>
2011-04-30 18:23 ` Linus Torvalds
2011-04-30 18:31 ` werner
2011-04-30 18:44 ` Justin P. Mattock
2011-04-30 5:26 ` werner
2011-04-30 4:00 ` werner
2011-04-30 4:29 ` werner
[not found] ` <web-515897851@zbackend1.aha.ru>
[not found] ` <BANLkTi==L3vDQ0jF9jP1hzhU-WmToBh=uA@mail.gmail.com>
[not found] ` <20110430114332.GC29280@htj.dyndns.org>
[not found] ` <4DBC09C7.9080205@fusionio.com>
[not found] ` <BANLkTimGJiugYaXW8c77dspjADrF+m4VHA@mail.gmail.com>
[not found] ` <web-516074613@zbackend1.aha.ru>
[not found] ` <BANLkTin8wf0T9nD9zmdh=4-rmj6WCy86cA@mail.gmail.com>
[not found] ` <web-516109980@zbackend1.aha.ru>
2011-05-01 2:53 ` Linus Torvalds
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