WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] xenpaging fixes for kernel and hypervisor

To: Patrick Colp <pjcolp@xxxxxxxxx>
Subject: [Xen-devel] xenpaging fixes for kernel and hypervisor
From: Olaf Hering <olaf@xxxxxxxxx>
Date: Wed, 15 Sep 2010 18:05:21 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Wed, 15 Sep 2010 09:06:17 -0700
Dkim-signature: v=1; a=rsa-sha1; c=relaxed/relaxed; t=1284566724; l=286; s=domk; d=aepfle.de; h=Content-Type:MIME-Version:Subject:Cc:To:From:Date:X-RZG-CLASS-ID: X-RZG-AUTH; bh=ZgL5gJvJPsPuNtpmDDVGjXJbi1w=; b=s/OJyf9GwB/bDvM45v/kDalaIRaLkYMpSS/hnq37WcTtJCDkLabeCmEi7W6PTRpD5r7 Cm0HqK2tsCd275mqf5tUU4w87HvMnDEnFLO4tTUA8p8/0ZV0OT1Uojf8n16yPUcLWVVv9 3YctUBsA3PFbqYi+Vw+QqY7XHbCrP3bO/R8=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.20 (2009-06-14)
Patrick,

there following patches fix xenpaging for me.
Granttable handling is incomplete. If a page is gone, a GNTST_eagain
should be returned to the caller to inidcate the hypercall has to be
retried after a while, until the page is available again.

Please review.

Olaf


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel