From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751527AbaBSEop (ORCPT ); Tue, 18 Feb 2014 23:44:45 -0500 Received: from mail-ee0-f41.google.com ([74.125.83.41]:33703 "EHLO mail-ee0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750991AbaBSEon (ORCPT ); Tue, 18 Feb 2014 23:44:43 -0500 Message-ID: <530436B6.70009@gmail.com> Date: Wed, 19 Feb 2014 05:44:38 +0100 From: poma User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Dan Williams CC: Stanislaw Gruszka , Linux Kernel list , IDE/ATA development list , Mailing-List fedora-kernel , Joerg Roedel , Tejun Heo , Gerard Roudier , Alan Stern , Josh Boyer , "Justin M. Forbes" , Chris Murphy Subject: Re: [dma-debug.c - DMA-API] exceeded overlapping ... & sym53c8xx ... tries to free DMA ... References: <52FDD955.4000701@gmail.com> <20140214091639.GB1782@redhat.com> <52FE5E74.6000509@gmail.com> <53021F47.5050702@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18.02.2014 20:36, Dan Williams wrote: > On Mon, Feb 17, 2014 at 6:40 AM, poma wrote: >> On 14.02.2014 19:20, poma wrote: >>> On 14.02.2014 10:16, Stanislaw Gruszka wrote: >>>> On Fri, Feb 14, 2014 at 09:52:37AM +0100, poma wrote: >>>>> >>>>> Ahoy! >>>>> >>>>> Perhaps this is already solved, but I made the effort to test & record >>>>> all of this, therefore here you are. :) >>>>> >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >>>> >>>> There is patch posted for this problem >>>> http://marc.info/?l=linux-kernel&m=139233546223338&w=2 >>>> It is under review currently, if there will be no complains it will be >>>> applied. >>>> >>>> Stanislaw >>>> >>> >>> Thanks! >>> I have a few questions but the weekend begins, so we'll leave it for >>> later. :) >>> See ya! >> >> https://bugzilla.redhat.com/show_bug.cgi?id=1062833 >> >> IDE disk - ata_piix - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864085 >> >> SATA disk - ahci - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864086 >> >> SCSI disk - sym53c8xx - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864087 >> >> VirtIO SCSI disk - virtio_scsi - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864088 >> >> USB disk - usb_storage - dmesg - OK >> https://bugzilla.redhat.com/attachment.cgi?id=864089 >> >> Test media - 'boot-fix-dma-debug-overlap-v2.iso', >> http://goo.gl/UJSfVn >> sha256sum: >> 6d6b36fdcb0a0ff662ff6a27048d6d5f35ac211c34439f75bba1d524b3507e82 >> boot-fix-dma-debug-overlap-v2.iso >> >> Contains 'kernel-3.14.0-0.rc2.git4.1.fc21.x86_64' >> based on Rawhide 'kernel-3.14.0-0.rc2.git4.1.fc21' >> http://koji.fedoraproject.org/koji/buildinfo?buildID=498404 >> with the addition of Dan's 'fix-dma-debug-overlap-v2.patch' >> "Fix dma debug v2: account for cachelines and read-only mappings in >> overlap tracking" >> http://marc.info/?l=linux-netdev&m=139233546723342&q=raw >> >> >> All tests are PASSED. >> >> _ >> ( \ >> \ \ >> ____) \ >> (___) ------ >> (___) >> (___) >> (__)---------------- >> >> >> >> poma > > Thanks for the in-depth regression test and report. Much appreciated! > > -- > Dan > You're welcome. ;) Thanks for the patch. poma