From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933364Ab1JNQ7h (ORCPT ); Fri, 14 Oct 2011 12:59:37 -0400 Received: from rcsinet15.oracle.com ([148.87.113.117]:37727 "EHLO rcsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933288Ab1JNQ7g (ORCPT ); Fri, 14 Oct 2011 12:59:36 -0400 Date: Fri, 14 Oct 2011 12:59:15 -0400 From: Konrad Rzeszutek Wilk To: axboe@kernel.dk, linux-kernel@vger.kernel.org, jaxboe@fusionio.com Cc: lidongyang@novell.com, joe.jin@oracle.com, Ian.Campbell@citrix.com, lersek@redhat.com, jbeulich@suse.com Subject: Re: [GIT PULL] (xen) stable/for-jens-3.2 - blkback and blkfront patches for 3.2 Message-ID: <20111014165915.GA10538@phenom.oracle.com> References: <20111013152157.GA9627@phenom.oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111013152157.GA9627@phenom.oracle.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: ucsinet24.oracle.com [156.151.31.67] X-CT-RefId: str=0001.0A090203.4E986A70.0040,ss=1,re=0.000,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > xen/blkback: Fix the inhibition to map pages when discarding sector ranges. And I accidently messed that up. I put in a patch that had == instead of !=. So on top of these patches I've also stuck this in the git tree: git 53289f32632cca41c81b71b928f3d126c5564342 Author: Konrad Rzeszutek Wilk Date: Fri Oct 14 12:13:05 2011 -0400 xen/blkback: Check for proper operation. The patch titled: "xen/blkback: Fix the inhibition to map pages when discarding sector ranges." had the right idea except that it used the wrong comparison operator. It had == instead of !=. This fixes the bug where all operations would have been stalled. Signed-off-by: Konrad Rzeszutek Wilk Please make sure you have that when you pull. Thanks!