From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Christie Subject: Re: iSCSI regression with linux 3.9 and 4.0 Date: Fri, 20 Mar 2015 14:02:10 -0500 Message-ID: <550C6EB2.50304@cs.wisc.edu> References: <20150320135742.63df219b@leda.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from sabe.cs.wisc.edu ([128.105.6.20]:56832 "EHLO sabe.cs.wisc.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751154AbbCTTCZ (ORCPT ); Fri, 20 Mar 2015 15:02:25 -0400 In-Reply-To: <20150320135742.63df219b@leda.localdomain> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Christian Hesse , linux-scsi@vger.kernel.org On 03/20/2015 07:57 AM, Christian Hesse wrote: > Hello everybody! > > I reported this issue at LKML [0] but received no answer. Hopefully > linux-scsi is a better place... > > Beginning with linux 3.19 I see an iSCSI regressen. This works perfectly with > linux 3.18.x (tested with 3.18.6) and before. Effected kernels I tested are > 3.19.0, 3.19.2 and 4.0rc4.r199.gb314aca. > Could you take a wrireshark/tcpdump trace when running 3.18 and 3.19? We can then see what bits are different and narrow down the patch/change.