Re: [patch 0/3] [-rt] Fixes the timeout-bug in the rtmutex/PI-futex.

From: Esben Nielsen
Date: Wed Jul 26 2006 - 06:22:26 EST

On Wed, 26 Jul 2006, Ingo Molnar wrote:

* Ingo Molnar <mingo@xxxxxxx> 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


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....


Brought up 2 CPUs
BUG at kernel/rtmutex.c:773!
------------[ cut here ]------------
kernel BUG at kernel/rtmutex.c:773!
invalid opcode: 0000 [#1]
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

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