[GIT PULL] nvme fixes for 5.11

[Christoph Hellwig]

The following changes since commit b4f664252f51e119e9403ef84b6e9ff36d119510:

  Merge tag 'nvme-5.11-2021-01-14' of git://git.infradead.org/nvme into block-5.11 (2021-01-14 15:17:33 -0700)

are available in the Git repository at:

  git://git.infradead.org/nvme.git tags/nvme-5.11-2020-01-21

for you to fetch changes up to fa0732168fa1369dd089e5b06d6158a68229f7b7:

  nvme-pci: fix error unwind in nvme_map_data (2021-01-20 18:56:33 +0100)

----------------------------------------------------------------
nvme fixes for 5.11:

 - fix a status code in nvmet (Chaitanya Kulkarni)
 - avoid double completions in nvme-rdma/nvme-tcp (Chao Leng)
 - fix the CMB support to cope with NVMe 1.4 controllers (Klaus Jensen)
 - fix PRINFO handling in the passthrough ioctl (Revanth Rajashekar)
 - fix a double DMA unmap in nvme-pci

----------------------------------------------------------------
Chaitanya Kulkarni (1):
      nvmet: set right status on error in id-ns handler

Chao Leng (2):
      nvme-rdma: avoid request double completion for concurrent nvme_rdma_timeout
      nvme-tcp: avoid request double completion for concurrent nvme_tcp_timeout

Christoph Hellwig (2):
      nvme-pci: refactor nvme_unmap_data
      nvme-pci: fix error unwind in nvme_map_data

Klaus Jensen (1):
      nvme-pci: allow use of cmb on v1.4 controllers

Revanth Rajashekar (1):
      nvme: check the PRINFO bit before deciding the host buffer length

 drivers/nvme/host/core.c        |  17 +++++-
 drivers/nvme/host/pci.c         | 119 +++++++++++++++++++++++++++-------------
 drivers/nvme/host/rdma.c        |  15 +++--
 drivers/nvme/host/tcp.c         |  14 +++--
 drivers/nvme/target/admin-cmd.c |   8 ++-
 include/linux/nvme.h            |   6 ++
 6 files changed, 129 insertions(+), 50 deletions(-)