From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:36252 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729714AbfHGOuN (ORCPT ); Wed, 7 Aug 2019 10:50:13 -0400 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x77EknmZ014268 for ; Wed, 7 Aug 2019 10:50:12 -0400 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 2u7xrvpf5w-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 07 Aug 2019 10:50:12 -0400 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 7 Aug 2019 15:50:08 +0100 From: Steffen Maier Subject: [PATCH 0/2] scsi: core: regression fixes for request batching Date: Wed, 7 Aug 2019 16:49:46 +0200 Message-Id: <20190807144948.28265-1-maier@linux.ibm.com> Sender: linux-s390-owner@vger.kernel.org List-ID: To: "James E . J . Bottomley" , "Martin K . Petersen" , Paolo Bonzini , Ming Lei Cc: linux-next@vger.kernel.org, linux-scsi@vger.kernel.org, linux-block@vger.kernel.org, dm-devel@redhat.com, linux-s390@vger.kernel.org, Benjamin Block , Heiko Carstens , Vasily Gorbik , Steffen Maier , Bart Van Assche , Hannes Reinecke , Jens Axboe , "Ewan D . Milne" , Christoph Hellwig , Mike Snitzer Hi James, Martin, Paolo, Ming, multipathing with linux-next is broken since 20190723 in our CI. The patches fix a memleak and a severe dh/multipath functional regression. It would be nice if we could get them to 5.4/scsi-queue and also next. I would have preferred if such a new feature had used its own new copy scsi_mq_ops_batching instead of changing the use case and semantics of the existing scsi_mq_ops, because this would likely cause less regressions for all the other users not using the new feature. Steffen Maier (2): scsi: core: fix missing .cleanup_rq for SCSI hosts without request batching scsi: core: fix dh and multipathing for SCSI hosts without request batching drivers/scsi/scsi_lib.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.17.1