linux-kernel - Re: USB problem on x86_64: nommu_map

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Message-Id: <200810141148.48220.oliver@neukum.org>
Date:	Tue, 14 Oct 2008 11:48:47 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	Nicolas Bareil <nico@...ir.org>
Cc:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: USB problem on x86_64: nommu_map_single() issue?

Am Dienstag, 14. Oktober 2008 09:20:45 schrieb Nicolas Bareil:
> Hi
> 
> On 2.6.27, I can't use any USB device (mass storage, mouse) anymore on my x86_64 system, the devices
> are not detected: lsusb returns nothing except the hub.

Is this a regression? Did it work on earlier kernels?
> 
> I have the following logs in kern.log when booting with my USB mouse plugged :

For confirmation boot with mem=2G on the kernel command line?

	Regards
		Oliver
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