From: Pavel Machek <pavel@ucw.cz>
To: Tim Gardner <tim.gardner@canonical.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Suspend to RAM fault in VT when resuming
Date: Mon, 19 Mar 2007 21:45:31 +0100 [thread overview]
Message-ID: <20070319204531.GA3159@elf.ucw.cz> (raw)
In-Reply-To: <45FEB71B.90406@canonical.com>
Hi!
> >> This crash behaves like the video memory space has become unmapped. Is
> >> that possible?
> >
> > That seems improbable. It is physical ram, we do not unmap that..
>
> The machine _has_ just come out of BIOS ACPI space. Perhaps PCI
> resources for video are hosed. All I can tell for sure is that this
> one
Yes, this is possible, AFAICT. I'm just saying that it is unlikely to
be unmapped at pagetable level.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
prev parent reply other threads:[~2007-03-19 20:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-13 20:30 Suspend to RAM fault in VT when resuming Tim Gardner
2007-03-13 21:24 ` Pavel Machek
2007-03-14 1:42 ` Tim Gardner
2007-03-19 15:07 ` Pavel Machek
2007-03-19 16:15 ` Tim Gardner
2007-03-19 20:45 ` Pavel Machek [this message]
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