From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: [PATCH 0 of 6] [RFC] Use wait queues for paging, v2 Date: Wed, 29 Feb 2012 17:18:22 +0100 Message-ID: <20120229161822.GA6878@aepfle.de> References: <20120226221407.GA6385@aepfle.de> <20120227165152.GA32471@aepfle.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andres Lagar-Cavilla Cc: xen-devel@lists.xensource.com, tim@xen.org, adin@gridcentric.ca List-Id: xen-devel@lists.xenproject.org On Tue, Feb 28, Andres Lagar-Cavilla wrote: > > > > On Feb 27, 2012, at 11:51 AM, Olaf Hering wrote: > > > >> On Sun, Feb 26, Olaf Hering wrote: > >> > >>> On Thu, Feb 23, Tim Deegan wrote: > >>> > >>>> This is v2 of the patch I posted last week, after feedback from > >>>> Andres. > >>> > >>> Tried this series, but processes in dom0 started to hang in D state > >>> when a paged guest is started. I will see if I can spot the error. > >> > >> This change for patch #5 is needed, especially the first part. > >> Now it appears to work. > >> > >> Olaf > > Unfortunately, I get all kinds of borking on Win7 domains with Citrix PV > drivers 6.0. So it's a no-go from my end for now. This is the domain_lock() in xenmem_add_to_physmap_once(). Is get_gfn_untyped() correct, or would get_gfn_query() work as well in this context? Olaf