linux-kernel - 2.6.22-rc4-mm2: Resume from RAM on HPC nx6325 broken

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Message-Id: <200706111649.00578.rjw@sisk.pl>
Date:	Mon, 11 Jun 2007 16:48:59 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Pavel Machek <pavel@....cz>,
	Lee Trager <lt73@...drexel.edu>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: 2.6.22-rc4-mm2: Resume from RAM on HPC nx6325 broken

Hi,

Here's the result of the search for the second patch that breaks resuming
from RAM on HPC nx6325 (x86_64):

ide-ide-hpa-detect-from-resume.patch

The symptom is that after the resume there's no backlight and the screen
apparently doesn't work, 100% of the time, although apart from this the system
seems to be functional.

The box doesn't even have an IDE HDD, but the DVD is handled by the atiixp
driver.

Greetings,
Rafael

-- 
"Premature optimization is the root of all evil." - Donald Knuth
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