From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] Pre-emption patch for IA-64
Date: Fri, 14 Mar 2003 22:07:42 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590709806119@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590709806101@msgid-missing>
>>>>> On Sat, 15 Mar 2003 08:57:55 +1100, Peter Chubb <peter@chubb.wattle.id.au> said:
Peter> On a dual McKinley prototype machine I was able to get
Peter> lockups with preempt under heavy I/O and cpu load (e.g., make
Peter> -j4 in glibc). I'm waiting for production model McKinleys
Peter> SMP to retry, as I couldn't reproduce the problem on
Peter> production-model Itanium 1, and there were no symptoms that I
Peter> could debug.
Do you know what on the zx1-based machines you can trigger INIT via
the BMC? That's quite handy when the kernel locks up (you can dump
the collected state at the next boot).
--david
next prev parent reply other threads:[~2003-03-14 22:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-14 17:21 [Linux-ia64] Pre-emption patch for IA-64 Mario Smarduch
2003-03-14 21:24 ` David Mosberger
2003-03-14 21:32 ` Jesse Barnes
2003-03-14 21:38 ` Bjorn Helgaas
2003-03-14 21:57 ` Peter Chubb
2003-03-14 22:07 ` David Mosberger [this message]
2003-03-14 22:41 ` Jesse Barnes
2003-03-17 18:11 ` jim
2003-03-27 23:31 ` Mario Smarduch
2003-03-27 23:33 ` Jesse Barnes
2003-03-28 3:58 ` Peter Chubb
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