linux-kernel - Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive

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Message-Id: <200703140131.28251.lenb@kernel.org>
Date:	Wed, 14 Mar 2007 01:31:28 -0400
From:	Len Brown <lenb@...nel.org>
To:	Mathieu Bérard <Mathieu.Berard@...ns.org>
Cc:	Tejun Heo <htejun@...il.com>, linux-kernel@...r.kernel.org,
	linux-ide@...r.kernel.org, Adrian Bunk <bunk@...sta.de>
Subject: Re: Regression between 2.6.20 and 2.6.21-rc1: NCQ problem with ahci and Hitachi drive


> Yes It works with acpi=off (2.6.21-rc1):
> Please notice that IRQ is changed from 19 with ACPI to 11 without.

Please verify the problem still exists in the latest 2.6.21 git.

If yes, please file a bug here:
http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI

For 2.6.20.stable, please attach
the complete output from dmesg -s64000
output from acpidump
output from lspci -vv
and paste a copy of /proc/interrupts

For 2.6.21.broken, please attach as much
of the dmesg as you can capture, and the /proc/interrupts
if you can get that far.

thanks,
-Len
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