From: Andi Kleen <ak@suse.de>
To: "Jan Beulich" <jbeulich@novell.com>
Cc: "Ingo Molnar" <mingo@elte.hu>,
"Eric Rannaud" <eric.rannaud@gmail.com>,
"Andrew Morton" <akpm@osdl.org>,
"Linus Torvalds" <torvalds@osdl.org>,
"Chandra Seetharaman" <sekharan@us.ibm.com>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
nagar@watson.ibm.com
Subject: Re: BUG-lockdep and freeze (was: Arrr! Linux 2.6.18)
Date: Wed, 4 Oct 2006 12:52:48 +0200 [thread overview]
Message-ID: <200610041252.48721.ak@suse.de> (raw)
In-Reply-To: <45239A38.76E4.0078.0@novell.com>
> >> > [ 138.751306] [<ffffffff8021ecc0>] search_extable+0x40/0x70
> >
> >After here the unwinder seems to become a bit and it shouldn't print
> >multiple entries. Jan any ideas why?
>
> Not without raw stack contents.
I suppose those are lost in time.
Unfortunately lockdep doesn't even print stack contents because it doesn't
save them.
> >Proposed patch appended. Jan, what do you think?
>
> As said above - I thought we added zero-termination already.
For head.S but not for kernel_thread I think. At least I can't
find any existing code for kernel_thread().
-Andi
next prev parent reply other threads:[~2006-10-04 10:53 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-30 19:20 BUG-lockdep and freeze (was: Arrr! Linux 2.6.18) Eric Rannaud
2006-09-30 19:49 ` Peter Zijlstra
2006-09-30 20:23 ` Linus Torvalds
2006-09-30 20:57 ` Eric Rannaud
2006-09-30 19:54 ` Linus Torvalds
2006-09-30 20:21 ` Al Viro
2006-09-30 20:28 ` Linus Torvalds
2006-09-30 20:30 ` Andi Kleen
2006-09-30 20:47 ` Linus Torvalds
2006-09-30 20:49 ` Ingo Molnar
2006-09-30 21:11 ` Linus Torvalds
2006-09-30 21:25 ` Ingo Molnar
2006-09-30 21:57 ` Andi Kleen
2006-09-30 22:09 ` BUG-lockdep and freeze (was: Arrr! Linux 2.6.18) II Andi Kleen
2006-09-30 22:19 ` Eric Rannaud
2006-09-30 22:24 ` Andi Kleen
2006-09-30 22:54 ` BUG-lockdep and freeze (was: Arrr! Linux 2.6.18) Linus Torvalds
2006-10-04 9:21 ` Jan Beulich
2006-10-04 15:12 ` Linus Torvalds
2006-09-30 21:43 ` Eric Rannaud
2006-09-30 22:03 ` Andi Kleen
2006-09-30 21:56 ` Linus Torvalds
2006-09-30 22:02 ` Andi Kleen
2006-09-30 22:10 ` Ingo Molnar
2006-09-30 22:23 ` Andi Kleen
2006-09-30 22:55 ` Linus Torvalds
2006-09-30 22:59 ` Linus Torvalds
2006-09-30 23:56 ` Andi Kleen
2006-10-01 0:25 ` Linus Torvalds
2006-10-01 0:51 ` Linus Torvalds
2006-10-01 9:27 ` Andi Kleen
2006-10-04 9:25 ` Jan Beulich
2006-10-04 10:52 ` Andi Kleen [this message]
2006-10-04 11:58 ` Jan Beulich
2006-10-04 12:03 ` Andi Kleen
2006-10-04 12:10 ` Jan Beulich
2006-09-30 20:43 ` Linus Torvalds
2006-10-04 9:15 ` Jan Beulich
2006-09-30 20:13 ` Andrew Morton
2006-09-30 20:52 ` Eric Rannaud
2006-09-30 21:04 ` Andrew Morton
2006-09-30 22:00 ` Eric Rannaud
2006-09-30 22:05 ` Ingo Molnar
2006-10-01 0:59 ` Eric Rannaud
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