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From: Steffen Maier <maier@linux.ibm.com>
To: "James E . J . Bottomley" <jejb@linux.ibm.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-s390@vger.kernel.org, Benjamin Block <bblock@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	linux-scsi@vger.kernel.org, Mike Snitzer <snitzer@redhat.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Hannes Reinecke <hare@suse.com>,
	"Ewan D . Milne" <emilne@redhat.com>,
	linux-block@vger.kernel.org, dm-devel@redhat.com,
	linux-next@vger.kernel.org, Steffen Maier <maier@linux.ibm.com>,
	Christoph Hellwig <hch@lst.de>,
	Bart Van Assche <bvanassche@acm.org>
Subject: [PATCH 0/2] scsi: core: regression fixes for request batching
Date: Wed,  7 Aug 2019 16:49:46 +0200	[thread overview]
Message-ID: <20190807144948.28265-1-maier@linux.ibm.com> (raw)

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

WARNING: multiple messages have this Message-ID (diff)
From: Steffen Maier <maier@linux.ibm.com>
To: "James E . J . Bottomley" <jejb@linux.ibm.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Ming Lei <ming.lei@redhat.com>
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 <bblock@linux.ibm.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Steffen Maier <maier@linux.ibm.com>,
	Bart Van Assche <bvanassche@acm.org>,
	Hannes Reinecke <hare@suse.com>, Jens Axboe <axboe@kernel.dk>,
	"Ewan D . Milne" <emilne@redhat.com>,
	Christoph Hellwig <hch@lst.de>, Mike Snitzer <snitzer@redhat.com>
Subject: [PATCH 0/2] scsi: core: regression fixes for request batching
Date: Wed,  7 Aug 2019 16:49:46 +0200	[thread overview]
Message-ID: <20190807144948.28265-1-maier@linux.ibm.com> (raw)

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


             reply	other threads:[~2019-08-07 14:49 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-07 14:49 Steffen Maier [this message]
2019-08-07 14:49 ` [PATCH 0/2] scsi: core: regression fixes for request batching Steffen Maier
2019-08-07 14:49 ` [PATCH 1/2] scsi: core: fix missing .cleanup_rq for SCSI hosts without " Steffen Maier
2019-08-07 14:49   ` Steffen Maier
2019-08-07 23:32   ` Ming Lei
2019-08-07 23:32     ` Ming Lei
2019-08-08  2:18     ` Martin K. Petersen
2019-08-08  2:18       ` Martin K. Petersen
2019-08-08  2:18       ` Martin K. Petersen
2019-09-18 15:09       ` Steffen Maier
2019-09-18 15:09         ` Steffen Maier
2019-09-18 15:22         ` Martin K. Petersen
2019-09-18 15:22           ` Martin K. Petersen
2019-09-18 15:22           ` Martin K. Petersen
2019-09-18 15:32         ` Mark Brown
2019-09-18 15:32           ` Mark Brown
2019-08-08  5:52   ` kbuild test robot
2019-08-08  5:52     ` kbuild test robot
2019-08-08  5:52     ` kbuild test robot
2019-08-09  1:56   ` kbuild test robot
2019-08-09  1:56     ` kbuild test robot
2019-08-09  1:56     ` kbuild test robot
2019-08-07 14:49 ` [PATCH 2/2] scsi: core: fix dh and multipathing " Steffen Maier
2019-08-07 14:49   ` Steffen Maier
2019-08-08  6:02   ` kbuild test robot
2019-08-08  6:02     ` kbuild test robot
2019-08-08  6:02     ` kbuild test robot
2019-08-09  9:08   ` kbuild test robot
2019-08-09  9:08     ` kbuild test robot
2019-08-09  9:08     ` kbuild test robot
2019-08-07 16:17 ` [PATCH 0/2] scsi: core: regression fixes for " Paolo Bonzini
2019-08-07 16:17   ` Paolo Bonzini
2019-08-07 17:08 ` Bart Van Assche
2019-08-07 17:08   ` Bart Van Assche

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