From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Vivien Bernet-Rollande <vbernetr@gmail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Kernel Oops when reading kernel_page_tables debugfs file
Date: Mon, 29 Nov 2010 10:20:25 -0500 [thread overview]
Message-ID: <20101129152025.GA19646@dumpdata.com> (raw)
In-Reply-To: <AANLkTik_vGN8EkXFCpb1HuE-7m436Kxsbk5aT49LkMFc@mail.gmail.com>
On Wed, Nov 24, 2010 at 05:07:49PM +0100, Vivien Bernet-Rollande wrote:
> Hi list.
> I'm currently trying to get a device driver to work on Xen dom0. The driver
> maps PCI space to userland, and for some reason I have yet to figure, it
> doesn't work.
Did you set VM_IO on your mapping?
next prev parent reply other threads:[~2010-11-29 15:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-24 16:07 Kernel Oops when reading kernel_page_tables debugfs file Vivien Bernet-Rollande
2010-11-29 13:41 ` Jan Beulich
2010-11-29 15:20 ` Konrad Rzeszutek Wilk [this message]
2010-11-30 9:34 ` Vivien Bernet-Rollande
2010-11-30 15:04 ` Konrad Rzeszutek Wilk
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