linux-kernel - Re: [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with xf86MapVidMem error

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Message-ID: <20080504085204.GE21859@elte.hu>
Date:	Sun, 4 May 2008 10:52:04 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Rufus & Azrael <rufus-azrael@...ericable.fr>
Cc:	Linux-kernel Mailing List <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Arjan van de Ven <arjan@...radead.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	Suresh Siddha <suresh.b.siddha@...el.com>
Subject: Re: [2.6.25-git18 => 2.6.26-rc1-git1] Xorg crash with
	xf86MapVidMem error


* Rufus & Azrael <rufus-azrael@...ericable.fr> wrote:

> When upgrading to 2.6.25-git18 and above kernel this Xorg error occurs :
>
> xf86MapVidMem: Could not mmap framebuffer (0xf0000000,0x8000000) (Invalid 
> argument)
>
> The latest working kernel was 25-git17 and perhaps is it related to 
> http://lkml.org/lkml/2008/4/28/52

does this X-does-not-start-up problem go away if you disable this 
option:

> CONFIG_X86_PAT=y

?

	Ingo
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