Re: 2.6.19-rc1-mm1

From: Michal Piotrowski
Date: Tue Oct 10 2006 - 17:44:34 EST


On 10/10/06, Andrew Morton <akpm@xxxxxxxx> wrote:
On Tue, 10 Oct 2006 18:09:31 +0200
"Michal Piotrowski" <michal.k.k.piotrowski@xxxxxxxxx> wrote:

> On 10/10/06, Andrew Morton <akpm@xxxxxxxx> wrote:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.19-rc1/2.6.19-rc1-mm1/
> >
>
> This looks strange
> ps aux | grep t3
> root 4305 81.6 0.1 5952 2596 pts/7 R+ 17:54 2:44
> python ./rt-tester.py t3-l1-pi-steal.tst
> michal 4351 0.0 0.0 3908 760 pts/5 R+ 17:58 0:00 grep t3
> [michal@euridica ~]$ ps aux | grep creat
> root 3934 87.3 0.0 1652 496 pts/4 R 17:25 28:37 creat05
> michal 4353 0.0 0.0 3912 772 pts/5 S+ 17:58 0:00 grep creat
>
> python ./rt-tester.py t3-l1-pi-steal.tst and creat05 (from LTP) are
> always in running state (creat05 since 28 minutes). I don't have any
> idea why this happens.
>

The fdtable patches might have some problems.

http://userweb.kernel.org/~akpm/mp.bz2 is 2.6.19-rc1-mm1 without those
patches. Does it work better?

Yes, it does. Thanks.

BTW. Kernel hangs while running Cyclictest
(http://rt.wiki.kernel.org/index.php/Cyclictest)
cyclictest -t 10 -l 100000
(or "bin/autotest tests/cyclictest/control" in autotest). I don't see
nothing special on tty (currently my sysklogd is broken, FC6
problem..)

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/)
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