From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51127) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YQiVW-0007Mi-Na for qemu-devel@nongnu.org; Wed, 25 Feb 2015 15:24:36 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YQiVR-0008Fk-7q for qemu-devel@nongnu.org; Wed, 25 Feb 2015 15:24:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:50761) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YQiVQ-0008F8-WF for qemu-devel@nongnu.org; Wed, 25 Feb 2015 15:24:29 -0500 Message-ID: <54EE2F79.9090404@redhat.com> Date: Wed, 25 Feb 2015 15:24:25 -0500 From: John Snow MIME-Version: 1.0 References: <1424708286-16483-1-git-send-email-jsnow@redhat.com> <20150225151528.GC2922@stefanha-thinkpad.redhat.com> In-Reply-To: <20150225151528.GC2922@stefanha-thinkpad.redhat.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v4 00/17] ide: rerror/werror migration fixes for IDE/ISA and AHCI List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi Cc: kwolf@redhat.com, mst@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, mreitz@redhat.com, stefanha@redhat.com, pbonzini@redhat.com On 02/25/2015 10:15 AM, Stefan Hajnoczi wrote: > On Mon, Feb 23, 2015 at 11:17:49AM -0500, John Snow wrote: >> This series fixes rerror/werror support for IDE/ISA and implements it in >> a migratable way for AHCI. This series also fixes AHCI migration. >> >> This series was written mostly by Paolo to unify the restart mechanics >> of IDE/ISA and IDE/BMDMA, moving much of the restart logic into common >> code. >> >> Many of the earlier patches make more sense considering the end goal of >> eliminating BMDMA specific restart code to be shared with ISA and AHCI >> codepaths. >> >> Migration for halted commands is fixed for ISA and AHCI. >> >> As a consequence, operations halted via rerror=stop or werror=stop >> should be able to be successfully migrated and resumed when using >> ISA, PCI, or AHCI. >> >> This series includes tests for ISA and PCI/BMDMA, but does not >> yet include tests for AHCI, which require some more qtest work >> to be upstreamed first. Regardless, the AHCI tests have been >> written and can be observed at: >> https://github.com/jnsnow/qemu/commits/ahci-devel >> >> See "ahci: add migrate dma test" and "ahci-test: add flush migrate test" >> for the WIP versions of the AHCI test that I used to exercise this >> patchset. > > Thanks, applied to my block tree: > https://github.com/stefanha/qemu/commits/block > > Stefan > Ping: I don't think you did; the patches aren't present there. Is there a conflict I need to fix? Thanks, --John