Re: 2.1.123 SMP Problems

Mike Black (mblack@csihq.com)
Wed, 30 Sep 1998 12:51:01 -0400


Yep...reverting back to 2.1.122 io_apic.c allowed everything to work OK
now...
My guess is this has to do with the new ISA trigger level code.

-----Original Message-----
From: Eastep, Tom <eastep@loc1.tandem.com>
To: linux-kernel@vger.rutgers.edu <linux-kernel@vger.rutgers.edu>
Cc: sysadmin <sysadmin@csihq.com>
Date: Wednesday, September 30, 1998 11:07 AM
Subject: Re: 2.1.123 SMP Problems

>Mike Black wrote:
>>
>> I've got an Acer Altos 7000/p with a 3c590. Tried to upgrade to 2.1.123
>> with SMP enabled and everything LOOKS ok but the network card does not
>> respond (EISA bus system, PCI network card). (ifconfig shows it OK...you
>> can ping localhost but nothing outside).
>> Also, if I enable the SCSI interface (AIC-7870) it does not work either
>> (SCSI bus timeouts indicate IRQs aren't being served).
>>
>> Disabling SMP in the Makefile makes everything (eth0 and SCSI) work OK.
>>
>
>I had similar results -- reversing the 2.1.123 patch to
>arch/i386/kernel/io_apic.c corrected the problem for me.
>
>-Tom
>--
>Tom Eastep
>COMPAQ Computer Corporation
>Enterprise Computing Group
>Tandem Division
>tom.eastep@compaq.com
>

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