[GIT PULL 00/26] lightnvm updates for 5.2

[Matias BjÃrling]

Hi Jens,

Can you please pick up the following patches for the 5.2 window if
it is too late.

Igor and Marcin from Intel has been very active in this release,
fixing up a ton of race conditions, improving memory usage,
and making pblk more compatible with existing OCSSD devices.

Thank you!
Matias

Chansol Kim (1):
  lightnvm: pblk: fix bio leak when bio is split

Igor Konopko (23):
  lightnvm: pblk: line reference fix in GC
  lightnvm: pblk: rollback on error during gc read
  lightnvm: pblk: reduce L2P memory footprint
  lightnvm: pblk: remove unused smeta_ssec field
  lightnvm: pblk: gracefully handle GC vmalloc fail
  lightnvm: pblk: fix race during put line
  lightnvm: pblk: ensure that erase is chunk aligned
  lightnvm: pblk: cleanly fail when there is not enough memory
  lightnvm: pblk: set proper read status in bio
  lightnvm: Inherit mdts from the parent nvme device
  lightnvm: pblk: fix lock order in pblk_rb_tear_down_check
  lightnvm: pblk: kick writer on write recovery path
  lightnvm: pblk: fix update line wp in OOB recovery
  lightnvm: pblk: propagate errors when reading meta
  lightnvm: pblk: wait for inflight IOs in recovery
  lightnvm: pblk: remove internal IO timeout
  lightnvm: pblk: GC error handling
  lightnvm: pblk: IO path reorganization
  lightnvm: pblk: recover only written metadata
  lightnvm: track inflight target creations
  lightnvm: do not remove instance under global lock
  lightnvm: pblk: simplify partial read path
  lightnvm: pblk: use nvm_rq_to_ppa_list()

Marcin Dziegielewski (2):
  lightnvm: pblk: set propper line as data_line after gc
  lightnvm: prevent race condition on pblk remove

 drivers/lightnvm/core.c          |  82 ++++---
 drivers/lightnvm/pblk-cache.c    |   8 +-
 drivers/lightnvm/pblk-core.c     |  65 +++--
 drivers/lightnvm/pblk-gc.c       |  52 ++--
 drivers/lightnvm/pblk-init.c     |  65 ++---
 drivers/lightnvm/pblk-map.c      |   1 +
 drivers/lightnvm/pblk-rb.c       |  13 +-
 drivers/lightnvm/pblk-read.c     | 392 +++++++++----------------------
 drivers/lightnvm/pblk-recovery.c |  74 +++---
 drivers/lightnvm/pblk-write.c    |   1 +
 drivers/lightnvm/pblk.h          |  28 +--
 drivers/nvme/host/lightnvm.c     |   1 +
 include/linux/lightnvm.h         |   2 +
 13 files changed, 325 insertions(+), 459 deletions(-)

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2.19.1