[GIT PULL] Block fixes for 5.8-rc1

[Jens Axboe <axboe@kernel.dk>]

Hi Linus,

Some followup fixes for this merge window. In particular:

- Seqcount write missing preemption disable for stats (Ahmed)

- blktrace fixes (Chaitanya)

- Redundant initializations (Colin)

- Various small NVMe fixes (Chaitanya, Christoph, Daniel, Max, Niklas,
  Rikard)

- loop flag bug regression fix (Martijn)

- blk-mq tagging fixes (Christoph, Ming)

Please pull!

The following changes since commit 1ee08de1e234d95b5b4f866878b72fceb5372904:

  Merge tag 'for-5.8/io_uring-2020-06-01' of git://git.kernel.dk/linux-block (2020-06-02 15:42:50 -0700)

are available in the Git repository at:

  git://git.kernel.dk/linux-block.git tags/block-5.8-2020-06-11

for you to fetch changes up to 9a6a5738abf82d6f467a31f1f6779e495462f7af:

  umem: remove redundant initialization of variable ret (2020-06-11 09:16:17 -0600)

----------------------------------------------------------------
block-5.8-2020-06-11

----------------------------------------------------------------
Ahmed S. Darwish (1):
      block: nr_sects_write(): Disable preemption on seqcount write

Chaitanya Kulkarni (4):
      blktrace: use errno instead of bi_status
      blktrace: fix endianness in get_pdu_int()
      blktrace: fix endianness for blk_log_remap()
      nvmet: fail outstanding host posted AEN req

Christoph Hellwig (3):
      block: remove the error argument to the block_bio_complete tracepoint
      blk-mq: split out a __blk_mq_get_driver_tag helper
      nvme-pci: use simple suspend when a HMB is enabled

Colin Ian King (2):
      pktcdvd: remove redundant initialization of variable ret
      umem: remove redundant initialization of variable ret

Daniel Wagner (1):
      nvme-fc: don't call nvme_cleanup_cmd() for AENs

Martijn Coenen (1):
      loop: Fix wrong masking of status flags

Max Gurtovoy (1):
      nvmet-tcp: constify nvmet_tcp_ops

Ming Lei (1):
      blk-mq: fix blk_mq_all_tag_iter

Niklas Cassel (1):
      nvme: do not call del_gendisk() on a disk that was never added

Rikard Falkeborn (1):
      nvme-tcp: constify nvme_tcp_mq_ops and nvme_tcp_admin_mq_ops

yu kuai (1):
      block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed

 block/bio-integrity.c        |  1 -
 block/bio.c                  |  3 +--
 block/blk-mq-tag.c           | 39 ++++++++++++++++++++++++++++++++++++---
 block/blk-mq-tag.h           |  8 ++++++++
 block/blk-mq.c               | 29 -----------------------------
 block/blk-mq.h               |  1 -
 block/blk.h                  |  2 ++
 drivers/block/loop.c         |  2 +-
 drivers/block/pktcdvd.c      |  2 +-
 drivers/block/umem.c         |  2 +-
 drivers/nvme/host/core.c     |  4 +---
 drivers/nvme/host/fc.c       |  5 +++--
 drivers/nvme/host/nvme.h     |  3 +--
 drivers/nvme/host/pci.c      |  6 ++++++
 drivers/nvme/host/tcp.c      |  8 ++++----
 drivers/nvme/target/core.c   | 27 ++++++++++++++++++++-------
 drivers/nvme/target/tcp.c    |  4 ++--
 include/trace/events/block.h |  6 +++---
 kernel/trace/blktrace.c      | 36 ++++++++++++++----------------------
 19 files changed, 104 insertions(+), 84 deletions(-)

-- 
Jens Axboe