From: Rik van Riel <riel@redhat.com>
To: Jan Beulich <jbeulich@novell.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: CONFIG_HIGHPTE ???
Date: Fri, 05 Jan 2007 10:03:46 -0500 [thread overview]
Message-ID: <459E68D2.2080901@redhat.com> (raw)
In-Reply-To: <459D1834.76E4.0078.0@novell.com>
Jan Beulich wrote:
> What is the background of not allowing this option under Xen?
The hypervisor interfaces to mark a certain page a page table
pass a kernel virtual address as one of the arguments. I guess
it might work with the page in question no longer having the
address briefly after the call, but I'm not certain...
--
All Rights Reversed
prev parent reply other threads:[~2007-01-05 15:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-04 14:07 CONFIG_HIGHPTE ??? Jan Beulich
2007-01-04 14:09 ` Keir Fraser
2007-01-05 15:03 ` Rik van Riel [this message]
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