From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753042AbcBNWfy (ORCPT ); Sun, 14 Feb 2016 17:35:54 -0500 Received: from mail-pa0-f50.google.com ([209.85.220.50]:32986 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751580AbcBNWfu (ORCPT ); Sun, 14 Feb 2016 17:35:50 -0500 Subject: Re: next: sparc64 crashes due to 'blk-mq: dynamic h/w context count' To: Guenter Roeck , Ming Lei References: <20160214131704.GA19659@roeck-us.net> <56C0DDD2.50802@roeck-us.net> Cc: Keith Busch , Linux Kernel Mailing List , Jens Axboe , linux-block@vger.kernel.org, "linux-next@vger.kernel.org" From: Jens Axboe Message-ID: <56C10144.9030906@kernel.dk> Date: Sun, 14 Feb 2016 15:35:48 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <56C0DDD2.50802@roeck-us.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/14/2016 01:04 PM, Guenter Roeck wrote: > On 02/14/2016 07:14 AM, Ming Lei wrote: >> On Sun, Feb 14, 2016 at 9:17 PM, Guenter Roeck >> wrote: >>> Hi, >>> >>> my runtime tests of linux-next crash for sparc64 due to commit >>> 'blk-mq: dynamic >>> h/w context count'. Reverting the patch fixes the problem. Bisect log is >>> attached below. Full crash log is available at >>> http://kerneltests.org/builders, >>> in the table with qemu test results. >> >> Guenter, could you test patch in the following link to see if it can >> be fixed? >> >> http://marc.info/?l=linux-kernel&m=145526562410555&w=2 >> > > Yes, that fixes the problem. Ming, I've added it to 4.6/core, thanks. -- Jens Axboe