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IB/srp fixes

Bart Van Assche linux-rdma 5 versions – In review

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b4 am [email protected]

Versions newest first · linked by author and title

  1. v4 Latest posting 2/24 patches 3 repliesIn review
  2. v3 posting 2/23 patches 12 repliesSuperseded
  3. v4 posting 1/21 of 3 patches 0 repliesSuperseded
Earlier versions · 2
VersionPostedPatchesRepliesStatus
v3 posting 1/23 patches12 repliesSuperseded
v22 patches8 repliesSuperseded

Changes between v4 and v3 from the cover letter

- Added a patch that ensures that the SCSI host gets removed in time when a user space process keeps queueing I/O during removal, e.g. an older version of multipathd.
- Added "Cc: <[email protected]> # 3.8" tag.

Patches in v4 posting 2/2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4IB/srp: Track connection state properlydrivers/infiniband/ulp/srp/ib_srp.c+0 -10 replies
2/4IB/srp: Avoid sending a task management function needlesslydrivers/infiniband/ulp/srp/ib_srp.c+3 -20 replies
3/4IB/srp: Avoid endless SCSI error handling loopdrivers/infiniband/ulp/srp/ib_srp.c+15 -140 replies
4/4IB/srp: Fail I/O requests if the transport is offlinedrivers/infiniband/ulp/srp/ib_srp.c drivers/infiniband/ulp/srp/ib_srp.h+8 -00 replies

Reviews trailers per patch

3 of 4 patches have a Reviewed-by or Acked-by.

PatchDavid Dillow
1/4A-b
2/4A-b
3/4A-b
4/4

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v4 thread

Cover letter [PATCH v4 0/4] IB/srp fixes

This patch series avoids that SCSI error handling triggers an endless loop and also restores reporting of QP errors in the kernel log.

Changes between v4 and v3:
- Added a patch that ensures that the SCSI host gets removed in time when a user space process keeps queueing I/O during removal, e.g. an older version of multipathd.
- Added "Cc: <[email protected]> # 3.8" tag.

Changes between v3 and v2:
- As proposed by Dave, added a patch that prevents sending of a task management function over a closed connection.

Changes between v2 and v1:
- Track connection state properly.
- Make srp_reset_host() reset requests even if reconnecting fails --
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