From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753476Ab2IGTBR (ORCPT ); Fri, 7 Sep 2012 15:01:17 -0400 Received: from mail.linux-iscsi.org ([67.23.28.174]:41832 "EHLO linux-iscsi.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751024Ab2IGTBO (ORCPT ); Fri, 7 Sep 2012 15:01:14 -0400 Subject: Re: [PATCH 00/11] lots of fixes for zero allocation length From: "Nicholas A. Bellinger" To: Paolo Bonzini Cc: linux-kernel@vger.kernel.org, target-devel@vger.kernel.org, hch@lst.de, roland@kernel.org In-Reply-To: <1347031842-2531-1-git-send-email-pbonzini@redhat.com> References: <1347031842-2531-1-git-send-email-pbonzini@redhat.com> Content-Type: text/plain; charset="UTF-8" Date: Fri, 07 Sep 2012 12:01:12 -0700 Message-ID: <1347044472.4162.645.camel@haakon2.linux-iscsi.org> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2012-09-07 at 17:30 +0200, Paolo Bonzini wrote: > Here are the fixes for zero-length commands, that ultimately let > all command go through normal processing, even if they have > zero length. > > The first patch is for PSCSI, the others are for IBLOCK and friends. > I tried to order them so that the safest come first. So for 3.6 you > could choose to stop at patch 1, 2, 3 or 6, or not apply anything > at all. > > Testcases included in each patch, when relevant. Very nice, so the remaining patches #7-10 have been applied into for-next, and I'll apply a slightly modified patch #11 next week after rebasing for-next as patches #1-6 hit -rc5 -> -rc6 along with the other pending fixes. Great work Paolo !! --nab > Paolo > > Paolo Bonzini (11): > target: go through normal processing for zero-length PSCSI commands > target: report too-small parameter lists everywhere > target: fail REPORT LUNS with less than 16 bytes of payload > target: support zero-size allocation lengths in transport_kmap_data_sg > target: support zero allocation length in REQUEST SENSE > target: go through normal processing for zero-length REQUEST_SENSE > target: support zero allocation length in INQUIRY > target: fix truncation of mode data, support zero allocation length > target: support zero allocation length in SBC commands > target: do not submit a zero-bio I/O request > target: go through normal processing for all zero-length commands > > drivers/target/target_core_alua.c | 7 +++ > drivers/target/target_core_device.c | 7 +++ > drivers/target/target_core_iblock.c | 17 ++++++- > drivers/target/target_core_pr.c | 8 +++ > drivers/target/target_core_pscsi.c | 8 ++-- > drivers/target/target_core_sbc.c | 23 ++++++--- > drivers/target/target_core_spc.c | 81 +++++++++++-------------------- > drivers/target/target_core_transport.c | 35 ++++---------- > include/target/target_core_base.h | 1 + > 9 files changed, 95 insertions(+), 92 deletions(-) > > -- > To unsubscribe from this list: send the line "unsubscribe target-devel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html