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From: Pavel Machek <pavel@ucw.cz>
To: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
	"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
	linux-pm <linux-pm@lists.linux-foundation.org>,
	Matthew Garrett <mjg@redhat.com>
Subject: Re: [linux-pm] [PATCH 1/2] suspend: Move NVS save/restore code to generic suspend functionality
Date: Thu, 10 Jun 2010 15:58:16 +0200	[thread overview]
Message-ID: <20100610135816.GG4514@ucw.cz> (raw)
In-Reply-To: <1275432410.6733.4.camel@maxim-laptop>

Hi!

> > > To be honest, I just want to get some feedback on this.
> > > This was major issue that kept me from using otherwise prefect suspend
> > > to ram.
> > 
> > I think this is a change we should try, but there is a chance it will break
> > some systems.
> I doubt that. BIOSes are tested against windows, and since it has this
> behavior, all systems this patch could break wouldn't work in windows
> ether.
> 
> I was doing all kinds of attempts to fix this bug, and finally I found
> the cause for it.

Well... should we only do it in 'platform' hibernation mode? There are
machines that predate windows/acpi and still should hibernate.

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  parent reply	other threads:[~2010-06-10 13:58 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-01 18:19 [PATCH] Store BIOS NVS area over s2ram [V2] Maxim Levitsky
2010-06-01 18:22 ` [PATCH 1/2] suspend: Move NVS save/restore code to generic suspend functionality Maxim Levitsky
2010-06-01 18:22 ` Maxim Levitsky
2010-06-01 21:31   ` Rafael J. Wysocki
2010-06-01 21:31   ` Rafael J. Wysocki
2010-06-01 21:52     ` Maxim Levitsky
2010-06-01 22:40       ` Rafael J. Wysocki
2010-06-01 22:40       ` Rafael J. Wysocki
2010-06-01 22:46         ` Maxim Levitsky
2010-06-01 23:34           ` Rafael J. Wysocki
2010-06-01 23:34           ` Rafael J. Wysocki
2010-06-10 13:58           ` Pavel Machek [this message]
2010-06-10 14:09             ` Matthew Garrett
2010-06-10 14:09             ` [linux-pm] " Matthew Garrett
2010-06-11 13:32               ` Henrique de Moraes Holschuh
2010-06-11 13:32               ` [linux-pm] " Henrique de Moraes Holschuh
2010-06-11 13:41                 ` Matthew Garrett
2010-06-11 13:41                 ` Matthew Garrett
2010-06-10 13:58           ` Pavel Machek
2010-06-01 22:46         ` Maxim Levitsky
2010-06-01 21:52     ` Maxim Levitsky
2010-06-01 18:22 ` [PATCH 2/2] ACPI: Store NVS state even when entering suspend to RAM Maxim Levitsky
2010-06-01 18:22 ` Maxim Levitsky

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