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

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Date:	Thu, 29 Mar 2007 22:24:33 +0800
From:	"Jeff Chua" <jeff.chua.linux@...il.com>
To:	"Michael S. Tsirkin" <mst@....mellanox.co.il>
Cc:	Maxim <maximlevitsky@...il.com>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"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,
	"Ingo Molnar" <mingo@...e.hu>
Subject: Re: [3/6] 2.6.21-rc4: known regressions

On 3/29/07, Michael S. Tsirkin <mst@....mellanox.co.il> wrote:
> > Quoting Maxim <maximlevitsky@...il.com>:
> >                       The patch below is a temporally fix, until
> >       clock-events and clocksources will get proper suspend/resume
> >       hooks:
> Bingo!

I confirmed that it suspend/resume disk/ram all works on my X60s with
CONFIG_HPET_TIMER=y and CONFIG_NO_HZ unset.

But suspend to disk still hang with CONFIG_NO_HZ=y no matter what
setting CONFIG_HPET_TIMER is set to.

Thanks,
Jeff.
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