From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] Preempt problems
Date: Mon, 03 Feb 2003 23:43:28 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590709805805@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590709805801@msgid-missing>
>>>>> On Tue, 4 Feb 2003 09:33:31 +1100, Peter Chubb <peter@chubb.wattle.id.au> said:
Peter> I just got one of these on a straight 2.5.59+davidm's
Peter> patches, on a vanilla zx2000. The kernel address is always
Peter> the same, at 0xffe6bf10, regardless of the kernel, and
Peter> regardless of the command that was (apparently) running at
Peter> the time.
Can't say I have ever seen anything like this. It does look like the
top 32 bits somehow get truncated to zero. Rather weird.
Peter> I'm at a loss as to how to debug this thing now. Can anyone
Peter> suggest anything? It *could* be a hardware problem (I've had
Peter> problems with this machine before).
If you had problems before, a hw problem sounds like a real
possibility. If I can find some time, I'll try your patch on some of
our machines.
--david
next prev parent reply other threads:[~2003-02-03 23:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-03 20:17 [Linux-ia64] Preempt problems Peter Chubb
2003-02-03 21:36 ` Stephane Eranian
2003-02-03 22:33 ` Peter Chubb
2003-02-03 23:43 ` David Mosberger [this message]
2003-02-05 17:03 ` Joel GUILLET
2003-02-14 20:05 ` Ray Bryant
2003-02-14 20:11 ` Stephane Eranian
2003-02-14 21:04 ` Ray Bryant
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