| Message ID | 20191127201820.32174-1-marcelo.cerri@canonical.com |
|---|---|
| Headers | show |
| Series | Bug #1848739 - [linux-azure] Patch to prevent possible data corruption | expand |
On 27.11.19 21:18, Marcelo Henrique Cerri wrote: > Fix requested by msft as bug description. > > All patches where picked from upstream with small backported changes. > > Bart Van Assche (1): > blk-mq: Rename blk_mq_request_direct_issue() into > blk_mq_request_issue_directly() > > Jens Axboe (4): > blk-mq: move hctx lock/unlock into a helper > blk-mq: don't queue more if we get a busy return > blk-mq: fix corruption with direct issue > blk-mq: punt failed direct issue to dispatch list > > Mike Snitzer (2): > blk-mq: factor out a few helpers from __blk_mq_try_issue_directly > blk-mq-sched: remove unused 'can_block' arg from > blk_mq_sched_insert_request > > Ming Lei (7): > blk-mq: quiesce queue during switching io sched and updating > nr_requests > blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request > feedback > blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue > is busy > blk-mq: introduce BLK_STS_DEV_RESOURCE > blk-mq: dequeue request one by one from sw queue if hctx is busy > blk-mq: issue directly if hw queue isn't busy in case of 'none' > blk-mq: fail the request in case issue failure > > Yufen Yu (1): > dm mpath: fix missing call of path selector type->end_io > > block/blk-core.c | 4 +- > block/blk-exec.c | 2 +- > block/blk-mq-debugfs.c | 9 ++ > block/blk-mq-sched.c | 26 ++-- > block/blk-mq-sched.h | 2 +- > block/blk-mq.c | 258 +++++++++++++++++++++++++++-------- > block/blk-mq.h | 5 + > block/elevator.c | 2 + > drivers/block/null_blk.c | 2 +- > drivers/block/virtio_blk.c | 2 +- > drivers/block/xen-blkfront.c | 2 +- > drivers/md/dm-rq.c | 20 ++- > drivers/nvme/host/fc.c | 12 +- > drivers/scsi/scsi_lib.c | 6 +- > include/linux/blk-mq.h | 3 +- > include/linux/blk_types.h | 18 +++ > 16 files changed, 281 insertions(+), 92 deletions(-) > whateva Acked-by: Stefan Bader <stefan.bader@canonical.com>
On Wed, Nov 27, 2019 at 05:18:05PM -0300, Marcelo Henrique Cerri wrote: > Fix requested by msft as bug description. > > All patches where picked from upstream with small backported changes. > > Bart Van Assche (1): > blk-mq: Rename blk_mq_request_direct_issue() into > blk_mq_request_issue_directly() > > Jens Axboe (4): > blk-mq: move hctx lock/unlock into a helper > blk-mq: don't queue more if we get a busy return > blk-mq: fix corruption with direct issue > blk-mq: punt failed direct issue to dispatch list > > Mike Snitzer (2): > blk-mq: factor out a few helpers from __blk_mq_try_issue_directly > blk-mq-sched: remove unused 'can_block' arg from > blk_mq_sched_insert_request > > Ming Lei (7): > blk-mq: quiesce queue during switching io sched and updating > nr_requests > blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request > feedback > blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue > is busy > blk-mq: introduce BLK_STS_DEV_RESOURCE > blk-mq: dequeue request one by one from sw queue if hctx is busy > blk-mq: issue directly if hw queue isn't busy in case of 'none' > blk-mq: fail the request in case issue failure > > Yufen Yu (1): > dm mpath: fix missing call of path selector type->end_io > > block/blk-core.c | 4 +- > block/blk-exec.c | 2 +- > block/blk-mq-debugfs.c | 9 ++ > block/blk-mq-sched.c | 26 ++-- > block/blk-mq-sched.h | 2 +- > block/blk-mq.c | 258 +++++++++++++++++++++++++++-------- > block/blk-mq.h | 5 + > block/elevator.c | 2 + > drivers/block/null_blk.c | 2 +- > drivers/block/virtio_blk.c | 2 +- > drivers/block/xen-blkfront.c | 2 +- > drivers/md/dm-rq.c | 20 ++- > drivers/nvme/host/fc.c | 12 +- > drivers/scsi/scsi_lib.c | 6 +- > include/linux/blk-mq.h | 3 +- > include/linux/blk_types.h | 18 +++ > 16 files changed, 281 insertions(+), 92 deletions(-) > > -- > 2.20.1 > > > -- > kernel-team mailing list > kernel-team@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/kernel-team That's a lotta changes... Acked-by: Sultan Alsawaf <sultan.alsawaf@canonical.com>
Patch #12 didn't make it to my inbox for some reason. I got the diff from the online archive and manually applied it. Please consider using a pull requests for larger patchsets like this as it makes things a bit easier. On 2019-11-27 17:18:05 , Marcelo Henrique Cerri wrote: > Fix requested by msft as bug description. > > All patches where picked from upstream with small backported changes. > > Bart Van Assche (1): > blk-mq: Rename blk_mq_request_direct_issue() into > blk_mq_request_issue_directly() > > Jens Axboe (4): > blk-mq: move hctx lock/unlock into a helper > blk-mq: don't queue more if we get a busy return > blk-mq: fix corruption with direct issue > blk-mq: punt failed direct issue to dispatch list > > Mike Snitzer (2): > blk-mq: factor out a few helpers from __blk_mq_try_issue_directly > blk-mq-sched: remove unused 'can_block' arg from > blk_mq_sched_insert_request > > Ming Lei (7): > blk-mq: quiesce queue during switching io sched and updating > nr_requests > blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request > feedback > blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue > is busy > blk-mq: introduce BLK_STS_DEV_RESOURCE > blk-mq: dequeue request one by one from sw queue if hctx is busy > blk-mq: issue directly if hw queue isn't busy in case of 'none' > blk-mq: fail the request in case issue failure > > Yufen Yu (1): > dm mpath: fix missing call of path selector type->end_io > > block/blk-core.c | 4 +- > block/blk-exec.c | 2 +- > block/blk-mq-debugfs.c | 9 ++ > block/blk-mq-sched.c | 26 ++-- > block/blk-mq-sched.h | 2 +- > block/blk-mq.c | 258 +++++++++++++++++++++++++++-------- > block/blk-mq.h | 5 + > block/elevator.c | 2 + > drivers/block/null_blk.c | 2 +- > drivers/block/virtio_blk.c | 2 +- > drivers/block/xen-blkfront.c | 2 +- > drivers/md/dm-rq.c | 20 ++- > drivers/nvme/host/fc.c | 12 +- > drivers/scsi/scsi_lib.c | 6 +- > include/linux/blk-mq.h | 3 +- > include/linux/blk_types.h | 18 +++ > 16 files changed, 281 insertions(+), 92 deletions(-) > > -- > 2.20.1 > > > -- > kernel-team mailing list > kernel-team@lists.ubuntu.com > https://lists.ubuntu.com/mailman/listinfo/kernel-team
Fix requested by msft as bug description. All patches where picked from upstream with small backported changes. Bart Van Assche (1): blk-mq: Rename blk_mq_request_direct_issue() into blk_mq_request_issue_directly() Jens Axboe (4): blk-mq: move hctx lock/unlock into a helper blk-mq: don't queue more if we get a busy return blk-mq: fix corruption with direct issue blk-mq: punt failed direct issue to dispatch list Mike Snitzer (2): blk-mq: factor out a few helpers from __blk_mq_try_issue_directly blk-mq-sched: remove unused 'can_block' arg from blk_mq_sched_insert_request Ming Lei (7): blk-mq: quiesce queue during switching io sched and updating nr_requests blk-mq: improve DM's blk-mq IO merging via blk_insert_cloned_request feedback blk-mq: don't dispatch request in blk_mq_request_direct_issue if queue is busy blk-mq: introduce BLK_STS_DEV_RESOURCE blk-mq: dequeue request one by one from sw queue if hctx is busy blk-mq: issue directly if hw queue isn't busy in case of 'none' blk-mq: fail the request in case issue failure Yufen Yu (1): dm mpath: fix missing call of path selector type->end_io block/blk-core.c | 4 +- block/blk-exec.c | 2 +- block/blk-mq-debugfs.c | 9 ++ block/blk-mq-sched.c | 26 ++-- block/blk-mq-sched.h | 2 +- block/blk-mq.c | 258 +++++++++++++++++++++++++++-------- block/blk-mq.h | 5 + block/elevator.c | 2 + drivers/block/null_blk.c | 2 +- drivers/block/virtio_blk.c | 2 +- drivers/block/xen-blkfront.c | 2 +- drivers/md/dm-rq.c | 20 ++- drivers/nvme/host/fc.c | 12 +- drivers/scsi/scsi_lib.c | 6 +- include/linux/blk-mq.h | 3 +- include/linux/blk_types.h | 18 +++ 16 files changed, 281 insertions(+), 92 deletions(-)