linux-kernel - Re: [RFT] x86 acpi: normalize segment descriptor register on resume

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Message-Id: <200807132002.48330.rjw@sisk.pl>
Date:	Sun, 13 Jul 2008 20:02:47 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	Ingo Molnar <mingo@...e.hu>, Andy Lutomirski <luto@...ealbox.com>,
	"H. Peter Anvin" <hpa@...or.com>, Andi Kleen <andi@...stfloor.org>,
	public-kernel-testers-u79uwXL29TY76Z2rM5mHXA@...gmane.org,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	pm list <linux-pm@...ts.linux-foundation.org>,
	Pavel Machek <pavel@....cz>
Subject: Re: [RFT] x86 acpi: normalize segment descriptor register on resume

On Sunday, 13 of July 2008, Matthew Garrett wrote:
> On Sun, Jul 13, 2008 at 11:15:24AM +0200, Ingo Molnar wrote:
> 
> > we still need to find the HAL quirk and disable it, right?
> 
> Not without understanding what the cause is. If the video BIOS calls are 
> generically broken, then we have a problem.

To check that, we need a system which is confirmed to need acpi_sleep=s3_bios
to resume without commit 4b4f7280.

Unfortunately, I don't have any systems like this.

Thanks,
Rafael
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