linux-kernel - ACPI power off regression in 2.6.23-rc8 (NOT in rc7)

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Message-ID: <20070925065109.GA3080@localhost.localdomain>
Date:	Tue, 25 Sep 2007 08:51:09 +0200
From:	Damien Wyart <damien.wyart@...e.fr>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: ACPI power off regression in 2.6.23-rc8 (NOT in rc7)

Hello,

After testing rc8, I noticed that I couldn't power off the computer
directly, it only got halted and I had to press the power button
manually. Just before displaying "System halted", the following message
is displayed:

  ACPI : PCI interrupt for device 0000:02:08.0 disabled

I had to first revert 5a50fe709d527f31169263e36601dd83446d5744 then
f216cc3748a3a22c2b99390fddcdafa0583791a2 (handling of Sx states) to
recover previous behaviour.

Attached are the dmesg for rc7, rc8 and rc8 with the two patches
reverted.

-- 
Damien Wyart

View attachment "dmesg.rc7" of type "text/plain" (17028 bytes)

View attachment "dmesg.rc8" of type "text/plain" (17028 bytes)

View attachment "dmesg.rc8_revert" of type "text/plain" (17215 bytes)