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From: "Justin T. Gibbs" <gibbs@scsiguy.com>
To: Andrey Nekrasov <andy@spylog.ru>
Cc: linux-kernel@vger.kernel.org, Andrea Arcangeli <andrea@suse.de>
Subject: Re: Adaptec Aic7xxx driver & 2.4.19pre8aa2
Date: Wed, 15 May 2002 08:35:50 -0600	[thread overview]
Message-ID: <200205151435.g4FEZo990223@aslan.scsiguy.com> (raw)
In-Reply-To: Your message of "Wed, 15 May 2002 17:03:28 +0400." <20020515130328.GA19698@spylog.ru>

>Hello.
>
>Hardware motherboard: Intel "Lancewood" L440GX, SCSI integrated, last BIOS/BMC
>
>1. 2.4.19pre1aa1 :  : 1CPU/HIGHMEM/3.5Gb

The key bit in the dump is this:

>scsi0:0:0:0: Attempting to queue an ABORT message
>...
>scsi0:0:4:0: Command already completed

Interrupts are not getting routed correctly for your motherboard
in the 2.4.19pre release you are running.  I'm not sure what has
changed there, but the aic7xxx driver is noticing, when told to
abort a command, that it has already completed, but the interrupt
for that completion was never received.  You may see different
results if you play with the APIC I/O option.

--
Justin

  parent reply	other threads:[~2002-05-15 14:38 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-05-15 13:03 Adaptec Aic7xxx driver & 2.4.19pre8aa2 Andrey Nekrasov
2002-05-15 14:03 ` Meelis Roos
2002-05-15 14:37   ` Justin T. Gibbs
2002-05-15 19:19     ` AIC7XXX, 2.4.19-pre8 & AIC7850 problem Meelis Roos
2002-05-15 20:47       ` Andrey Nekrasov
2002-05-16  9:16         ` Meelis Roos
2002-05-15 14:35 ` Justin T. Gibbs [this message]
2002-05-15 16:48   ` Adaptec Aic7xxx driver & 2.4.19pre8aa2 Andrea Arcangeli
2002-05-15 15:30     ` Alan Cox
2002-05-15 15:17       ` Andrea Arcangeli
2002-05-16 12:13         ` Andrey Nekrasov
2002-05-15 20:40       ` Andrey Nekrasov

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