From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH v3 0/2] block/xen-blkfront: Support non-indirect grant with 64KB page granularity Date: Mon, 7 Dec 2015 10:01:14 -0500 Message-ID: <20151207150114.GH22814@char.us.oracle.com> References: <1447873045-14663-1-git-send-email-julien.grall@citrix.com> <20151201153751.GE19885@char.us.oracle.com> <565DDF24.4000104@citrix.com> <20151201185245.GB27063@char.us.oracle.com> <566595FA.2080504@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1a5xI1-0003DI-EH for xen-devel@lists.xenproject.org; Mon, 07 Dec 2015 15:01:21 +0000 Content-Disposition: inline In-Reply-To: <566595FA.2080504@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Julien Grall Cc: xen-devel@lists.xenproject.org, Boris Ostrovsky , David Vrabel , linux-kernel@vger.kernel.org, Roger Pau =?iso-8859-1?Q?Monn=E9?= List-Id: xen-devel@lists.xenproject.org On Mon, Dec 07, 2015 at 02:21:46PM +0000, Julien Grall wrote: > Hi Konrad, > > On 01/12/15 18:52, Konrad Rzeszutek Wilk wrote: > > On Tue, Dec 01, 2015 at 05:55:48PM +0000, Julien Grall wrote: > >> Hi Konrad, > >> > >> On 01/12/15 15:37, Konrad Rzeszutek Wilk wrote: > >>> On Wed, Nov 18, 2015 at 06:57:23PM +0000, Julien Grall wrote: > >>>> Hi all, > >>>> > >>>> This is a follow-up on the previous discussion [1] related to guest using 64KB > >>>> page granularity which doesn't boot when the backend isn't using indirect > >>>> descriptor. > >>>> > >>>> This has been successfully tested on ARM64 with both 64KB and 4KB page > >>>> granularity guests and QEMU as the backend. Indeed QEMU doesn't support > >>>> indirect descriptor. > >>>> > >>>> This series is based on xentip/for-linus-4.4 which include the support for > >>>> 64KB Linux guest. > >>> > >>> In the meantime the multi-queue patches have been put in the queue > >>> > >>> git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git #devel/for-jens-4.5 > >>> > >>> I will try rebasing the patches on top of that. > >> > >> It will likely clash with the multiqueue changes. I will rebase this > >> patch series and resend it. > > > > I got patch #1 ported over (see attached). Testing it now. > > Thank you, the changes look good to me. What about patch #2? Oh, I thought you said you would rebase it - so I had been waiting for that. Should have communicated that much better. If it wouldn't be too much trouble - could you rebase #2 please? > > Regards, > > -- > Julien Grall