From: Mikael Pettersson <mikpe@csd.uu.se>
To: sp@scali.com
Cc: linux-kernel@vger.kernel.org
Subject: Re: Interrupts lost on Intel Plumas chipset
Date: Sat, 23 Mar 2002 12:40:56 +0100 (MET) [thread overview]
Message-ID: <200203231140.MAA14817@harpo.it.uu.se> (raw)
On Sat, 23 Mar 2002 09:06:10 +0100 (CET), Steffen Persvold wrote:
>> > > I have a SuperMicro P4DPR+ system here with Dual Intel Xeon 1.7GHz. This board utilizes the Intel
>> > > E7500 (Plumas) chipset. The chipset is configured with two P64H2 (PCI-X) Hubs, one which is
>> > > kernel-2.4.9-21smp (and I've also tried a stock 2.4.17 kernel), interrupts from the SCI card never
>...
>OK, I'm running 2.4.18 now and everything seems to be fine except that
>it's still CPU0 that handles all the interrupts. Is there a patch for this
>out there ? I'm willing to be a "crash test dummy" and even help out a
>bit.
Known P4 problem. Ingo Molnar posted a patch for it 10 days ago;
see the "Severe IRQ problems on Foster (P4 Xeon) system" thread.
/Mikael
next reply other threads:[~2002-03-23 11:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-23 11:40 Mikael Pettersson [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-03-22 22:07 Steffen Persvold
2002-03-22 22:32 ` arjan
2002-03-22 22:51 ` Steffen Persvold
2002-03-23 8:06 ` Steffen Persvold
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