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From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Sander Eikelenboom <linux@eikelenboom.it>
Cc: xen-devel@lists.xensource.com, Neobiker <neo1106@neobiker.de>
Subject: Re: Re: XEN boot hangs at ACPI: PCI Root Bridge [PCI0] (0000:00)
Date: Mon, 15 Nov 2010 11:47:40 -0500	[thread overview]
Message-ID: <20101115164739.GF345@dumpdata.com> (raw)
In-Reply-To: <199995390.20101113002058@eikelenboom.it>

On Sat, Nov 13, 2010 at 12:20:58AM +0100, Sander Eikelenboom wrote:
> Friday, November 12, 2010, 11:19:53 PM, you wrote:
> 
> > On Thu, Nov 11, 2010 at 09:16:35AM -0800, Neobiker wrote:
> >> 
> >> Hi Konrad,
> >> 
> >> many folks need to use the Xenlinux Kernel due to missing features in pvops
> >> kernel...
> >> For me (neobiker), it's at a minimum pvusb for my VDR System which uses an
> >> usb device for DVB-S :-)
> 
> > You could also do PCI passthrough of your USB card to the domain..
> 
> I'm doing that, and it works, but there are a few pitfalls:
>     - With onboard controllers it can sometimes be hard to tell which usb port ends up connected to which usb controller. Some motherboards seem to connect them up rather randomly,so you never know which one to passthrough, but it can differ per motherboard.

Oh I forgot to mention. I've got the USB capture thing and I reproduced the problem you saw
(with page_alloc failing). The issue was that I forgot to enable these two kernel optins:

kernel.shmall = 134217728 kernel.shmmax = 134217728

in the sysctl.conf. Once that was set it worked fine. Haven't put the xHCI controller in box yet
thought.

  reply	other threads:[~2010-11-15 16:47 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-26 17:11 XEN boot hangs at ACPI: PCI Root Bridge [PCI0] (0000:00) Jens Friedrich
2010-11-11 16:18 ` Konrad Rzeszutek Wilk
2010-11-11 17:16   ` Neobiker
2010-11-12 22:19     ` Konrad Rzeszutek Wilk
2010-11-12 23:20       ` Sander Eikelenboom
2010-11-15 16:47         ` Konrad Rzeszutek Wilk [this message]
2010-11-15 16:58           ` Sander Eikelenboom
2010-11-13 10:14       ` Neobiker
2010-11-15 16:49         ` Konrad Rzeszutek Wilk
2010-11-16 20:09           ` Neobiker
2010-11-17 16:48             ` Konrad Rzeszutek Wilk
2010-11-26 19:45               ` Neobiker
2010-11-26 19:58                 ` Neobiker
2010-11-29 17:07                 ` Konrad Rzeszutek Wilk
2011-03-12 18:54                 ` agpgart-intel 0000:00:00.0: can't get memory for scratch page dnyaneshgate
2011-03-14 14:44                   ` Konrad Rzeszutek Wilk
2010-11-17 20:52 AW: Re: XEN boot hangs at ACPI: PCI Root Bridge [PCI0] (0000:00) Neobiker
2010-11-18 12:31 ` Pasi Kärkkäinen

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