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From: Len Brown <len.brown@intel.com>
To: Bob Gill <gillb4@telusplanet.net>
Cc: Alex Riesen <fork0@users.sourceforge.net>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: hdc: lost interrupt ide-cd: cmd 0x3 timed out ...
Date: 08 May 2004 22:56:07 -0400	[thread overview]
Message-ID: <1084071367.2326.62.camel@dhcppc4> (raw)
In-Reply-To: <A6974D8E5F98D511BB910002A50A6647615FAE21@hdsmsx403.hd.intel.com>

On Fri, 2004-05-07 at 15:41, Bob Gill wrote:
> OK, great!  Adding acpi=noirq to the kernel line made the lost
> interrupt problem go away.

Bob, Alex,
(or anybody else with a SIS-961 that now requires acpi=noirq),

I need some info to find out why your system recently broke.

Please open a bug here and attach the info,
http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI
or just e-mail it to me and I'll open a bug for you.

Need the complete dmesg and /proc/interrupt from the most recent ACPI
enabled kernel that worked properly -- I guess -bk6 worked okay?

Any chance you can boot with "debug" and capture the console messages
from the failure?  If no, then the complete dmesg of the latest kernel
with "acpi=noirq" is the next best thing.

output from lspci -vv

output acpidmp available in /usr/sbin/, or in pmtools:
http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/

thanks,
-Len

ps. would also be good to verify you're running an up-to-date BIOS.

pps. taking a wild guess, can you try backing out this patch?

#   ACPI: No IRQ known ... - using IRQ 255 (Bjarni Rúnar Einarsson)
#   http://bugzilla.kernel.org/show_bug.cgi?id=2148

http://linux.bkbits.net:8080/linux-2.5/gnupatch@408a06a6JHD43KPCLW3tDIYGowoxvg



       reply	other threads:[~2004-05-09  2:56 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <A6974D8E5F98D511BB910002A50A6647615FAE21@hdsmsx403.hd.intel.com>
2004-05-09  2:56 ` Len Brown [this message]
2004-05-09  9:31   ` hdc: lost interrupt ide-cd: cmd 0x3 timed out Alex Riesen
     [not found]   ` <1084135217.4430.141.camel@localhost.localdomain>
2004-05-10  2:16     ` Len Brown
2004-05-10  7:17   ` Alex Riesen
2004-05-10  8:08   ` Alex Riesen
     [not found] <A6974D8E5F98D511BB910002A50A6647615FAF0B@hdsmsx403.hd.intel.com>
2004-05-10  3:27 ` Len Brown
2004-05-10 11:18   ` Alex Riesen
2004-05-06 23:07 hdc: lost interrupt ide-cd: cmd 0x3 timed out with 2.6.6-rc3-bk8 Bob Gill
2004-05-07 11:07 ` hdc: lost interrupt ide-cd: cmd 0x3 timed out Alex Riesen
2004-05-07 19:41   ` Bob Gill

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