From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: Kernel crash on usb-storage disconnect, multiqueue in use Date: Thu, 12 Feb 2015 07:56:47 +0100 Message-ID: <54DC4EAF.3050802@sandisk.com> References: <20150211222552.625882f6@neptune.home> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-by2on0095.outbound.protection.outlook.com ([207.46.100.95]:38448 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750966AbbBLG44 (ORCPT ); Thu, 12 Feb 2015 01:56:56 -0500 In-Reply-To: <20150211222552.625882f6@neptune.home> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: =?windows-1252?Q?Bruno_Pr=E9mont?= , Matthew Dharm , Jens Axboe , "James E.J. Bottomley" Cc: linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-scsi@vger.kernel.org On 02/11/15 22:25, Bruno Pr=E9mont wrote: > Since 3.19-rcX kernel crashes when I disconnect an external > HDD drive (not sure since which kernel revision tough early > 3.19-rcs possibly are not affected). >=20 > It looks like this crash is related to the fact that I enable > multiqueue (CONFIG_SCSI_MQ_DEFAULT=3Dy). Can you repeat your test with kernel 3.19, which includes the pull request https://lkml.org/lkml/2015/2/3/606 ? Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html