From: Esben Nielsen <nielsen.esben@googlemail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Esben Nielsen <nielsen.esben@googlemail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Steven Rostedt <rostedt@goodmis.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [patch 0/3] [-rt] Fixes the timeout-bug in the rtmutex/PI-futex.
Date: Wed, 26 Jul 2006 12:24:50 +0100 (BST) [thread overview]
Message-ID: <Pine.LNX.4.64.0607261221370.10713@localhost.localdomain> (raw)
In-Reply-To: <20060726085556.GA19501@elte.hu>
On Wed, 26 Jul 2006, Ingo Molnar wrote:
>
> * Ingo Molnar <mingo@elte.hu> wrote:
>
>> and i also had to do the fixes below to get it to build.
>
> then it crashed with the assert below. I'll skip this one for now. I've
> attached the patches (cleaned up for whitespaces) plus the
> build-fixpatch.
>
> Ingo
Oops. Run ran with RT_MUTEX_DEBUG_ON on SMP? I only ran it without
RT_MUTEX_DEBUG_ON on UP. I did compile it for SMP though, but I don't have
any SMP machine :-(
I'll merge your compile fix into patch 3 and try again.
I am using quilt and pine to send it with so I wonder why I keep getting
the white-space damage. Shouldn't emacs fix the 8 space vs tabs things
when I switch the c-style to linux? You probably don't use emacs....
Esben
>
> Brought up 2 CPUs
> BUG at kernel/rtmutex.c:773!
> ------------[ cut here ]------------
> kernel BUG at kernel/rtmutex.c:773!
> invalid opcode: 0000 [#1]
> PREEMPT SMP
> Modules linked in:
> CPU: 0
> EIP: 0060:[<c03e407c>] Not tainted VLI
> EFLAGS: 00010246 (2.6.17-rt7 #14)
> EIP is at rt_lock_slowlock+0x21e/0x231
> eax: 00000020 ebx: c31d7000 ecx: c0477be4 edx: c31d97f0
> esi: 00000000 edi: c31d7d34 ebp: c31d7cdc esp: c31d7c70
> ds: 007b es: 007b ss: 0068 preempt: 00000001
>
>
next prev parent reply other threads:[~2006-07-26 10:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-23 1:18 Esben Nielsen
2006-07-26 8:41 ` Ingo Molnar
2006-07-26 8:54 ` Ingo Molnar
2006-07-26 8:55 ` Ingo Molnar
2006-07-26 11:24 ` Esben Nielsen [this message]
2006-07-26 12:26 ` Esben Nielsen
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