linux-kernel - Re: [3/6] 2.6.21-rc4: known regressions

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Message-Id: <1175065468.4017.1.camel@chaos>
Date:	Wed, 28 Mar 2007 09:04:28 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Jeff Chua <jeff.chua.linux@...il.com>
Cc:	Adrian Bunk <bunk@...sta.de>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>, pavel@...e.cz,
	linux-pm@...ts.osdl.org, gregkh@...e.de,
	linux-pci@...ey.karlin.mff.cuni.cz,
	Jens Axboe <jens.axboe@...cle.com>,
	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
	jgarzik@...ox.com, linux-ide@...r.kernel.org,
	"Michael S. Tsirkin" <mst@...lanox.co.il>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [3/6] 2.6.21-rc4: known regressions

On Tue, 2007-03-27 at 01:46 +0800, Jeff Chua wrote:
> On 3/27/07, Thomas Gleixner <tglx@...utronix.de> wrote:
> 
> > > It's related. I tested without CONFIG_HPET_TIMER, and now my X60 can
> > > suspend and resume from RAM (s2ram). Even better, it works
> > > with/without CONFIG_NO_HZ.
> >
> > Does the patch below fix the HPET_TIMER=y case ?
> 
> Thomas, I tried, but it didn't help. Upon resume from ram, "date"
> still didn't advance.

Can you please issue a SysRq-Q in this situation and provide the dmesg
output ?

Thanks,

	tglx


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