From: Mark_H_Johnson@Raytheon.com
To: Ingo Molnar <mingo@elte.hu>
Cc: Karsten Wiese <annabellesgarden@yahoo.de>,
Bill Huey <bhuey@lnxw.com>, Adam Heath <doogie@debian.org>,
"K.R. Foley" <kr@cybsft.com>,
linux-kernel@vger.kernel.org,
Florian Schmidt <mista.tapas@gmx.net>,
Fernando Pablo Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
Lee Revell <rlrevell@joe-job.com>,
Rui Nuno Capela <rncbc@rncbc.org>,
Thomas Gleixner <tglx@linutronix.de>,
Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
Subject: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4
Date: Wed, 27 Oct 2004 16:30:44 -0500 [thread overview]
Message-ID: <OF45330B99.149A2C07-ON86256F3A.00757C16@raytheon.com> (raw)
>the network one could perhaps be related to the network deadlocks
>reported by others. Would be nice to turn on RWSEM_DETECT_DEADLOCKS and
>to use a serial logging if possible.
Would be nice but I don't have serial logging available at this point.
I may be able to set it up in a couple of days though.
>does the audio test use alot of CPU time? In that case it would be
>normal for the RT task to 'lock' the system up. In any case it would be
>nice to try 0.4.2 because it has more check-preemption fixes affecting
>both UP and SMP systems.
I am aware of slow responses normally during tests. However the audio
test should only use one CPU out of two. The other CPU is busy as well
with a cpu burner (nice 10) but that should leave me CPU cycles
to move the mouse, swap windows, etc. The "lock up" I saw this time
was a lot more severe (no mouse motion for several minutes at a time).
I knew the system was still running since the audio continued to play.
I'll try another build in the morning with whatever your latest is.
--Mark H Johnson
<mailto:Mark_H_Johnson@raytheon.com>
next reply other threads:[~2004-10-27 21:42 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-27 21:30 Mark_H_Johnson [this message]
2004-10-28 7:03 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2004-10-27 21:48 Remi Colinet
2004-10-27 16:12 Mark_H_Johnson
2004-10-27 21:04 ` Ingo Molnar
2004-10-18 14:50 [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U5 Ingo Molnar
2004-10-19 12:46 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U6 Ingo Molnar
2004-10-19 18:00 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U7 Ingo Molnar
2004-10-20 9:45 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U8 Ingo Molnar
2004-10-21 13:27 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U9 Ingo Molnar
2004-10-22 13:35 ` [patch] Real-Time Preemption, -RT-2.6.9-rc4-mm1-U9.3 Ingo Molnar
2004-10-22 15:50 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-U10 Ingo Molnar
2004-10-22 17:56 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-U10.2 Ingo Molnar
2004-10-25 10:40 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0 Ingo Molnar
2004-10-27 0:15 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.3 Ingo Molnar
2004-10-27 12:43 ` Rui Nuno Capela
2004-10-27 13:53 ` Ingo Molnar
2004-10-27 15:26 ` [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4 Rui Nuno Capela
2004-10-27 15:30 ` Lee Revell
2004-10-27 17:39 ` Rui Nuno Capela
2004-10-27 18:57 ` karsten wiese
2004-10-27 20:28 ` Rui Nuno Capela
2004-10-27 18:59 ` karsten wiese
2004-10-27 20:01 ` Ingo Molnar
2004-10-27 20:51 ` Ingo Molnar
2004-10-27 21:19 ` Ingo Molnar
2004-10-27 23:31 ` Rui Nuno Capela
2004-10-28 6:36 ` Ingo Molnar
2004-10-28 8:31 ` Rui Nuno Capela
2004-10-28 8:56 ` Ingo Molnar
2004-10-28 9:17 ` Rui Nuno Capela
2004-10-28 9:32 ` Ingo Molnar
2004-10-28 16:33 ` Rui Nuno Capela
2004-10-28 19:16 ` Ingo Molnar
2004-10-28 23:49 ` Rui Nuno Capela
2004-10-29 0:07 ` Lee Revell
2004-10-29 7:30 ` Ingo Molnar
2004-10-29 15:00 ` Rui Nuno Capela
2004-10-29 17:57 ` Lee Revell
2004-10-29 14:31 ` Florian Schmidt
2004-10-29 14:25 ` Ingo Molnar
2004-10-29 15:09 ` Florian Schmidt
2004-10-29 14:53 ` Florian Schmidt
2004-10-30 3:09 ` Lee Revell
2004-10-30 3:22 ` Joe
2004-10-27 13:03 ` Ingo Molnar
2004-10-27 21:41 ` Magnus Naeslund(t)
2004-10-28 6:55 ` Ingo Molnar
2004-10-28 9:31 ` Magnus Naeslund(t)
2004-10-28 6:58 ` Ingo Molnar
2004-10-28 14:14 ` K.R. Foley
2004-10-28 14:20 ` Ingo Molnar
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