From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752128AbdFVAnv (ORCPT ); Wed, 21 Jun 2017 20:43:51 -0400 Received: from ozlabs.org ([103.22.144.67]:56365 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751752AbdFVAnu (ORCPT ); Wed, 21 Jun 2017 20:43:50 -0400 Date: Thu, 22 Jun 2017 10:43:48 +1000 From: Stephen Rothwell To: kernel test robot Cc: Christoph Hellwig , Tejun Heo , LKML , lkp@01.org Subject: Re: [lkp-robot] [libata] 818831c8b2: kmsg.ata#.#:failed_to_set_xfermode(err_mask=#) Message-ID: <20170622104348.169aa800@canb.auug.org.au> In-Reply-To: <20170615025854.GB14017@yexl-desktop> References: <20170615025854.GB14017@yexl-desktop> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, On Thu, 15 Jun 2017 10:58:54 +0800 kernel test robot wrote: > > FYI, we noticed the following commit: > > commit: 818831c8b22f75353f59a63a484e20736c0567c9 ("libata: implement SECURITY PROTOCOL IN/OUT") > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master > > in testcase: unixbench > with following parameters: > > runtime: 300s > nr_task: 100% > test: fsbuffer > > test-description: UnixBench is the original BYTE UNIX benchmark suite aims to test performance of Unix-like system. > test-url: https://github.com/kdlucas/byte-unixbench > > > on test machine: 8 threads Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz with 4G memory > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): > > > [ 16.104144] ata2.00: Security Log not supported > [ 16.104411] ata2.01: ATAPI: HL-DT-ST DVD+/-RW GH50N, B102, max UDMA/100 > [ 16.104757] ata2.00: failed to set xfermode (err_mask=0x40) Just wondering if this has been fixed. -- Cheers, Stephen Rothwell