A large chunk of NVMe updates for 5.3. Highlights:
- improved PCIe suspent support (Keith Busch)
- error injection support for the admin queue (Akinobu Mita)
- Fibre Channel discovery improvements (James Smart)
- tracing improvements including nvmetc tracing support (Minwoo Im)
- misc fixes and cleanups (Anton Eidelman, Minwoo Im, Chaitanya Kulkarni)
The following changes since commit 474a280036e8d319ef852f1dec59bedf4eda0107:
cgroup: export css_next_descendant_pre for bfq (2019-06-21 02:48:34 -0600)
are available in the Git repository at:
git://git.infradead.org/nvme.git nvme-5.3
for you to fetch changes up to 7e31d8215fd8cb1c13b47e23f1136545010e00de:
Documentation: nvme: add an example for nvme fault injection (2019-06-21
11:15:50 +0200)
----------------------------------------------------------------
Akinobu Mita (3):
nvme: prepare for fault injection into admin commands
nvme: enable to inject errors into admin commands
Documentation: nvme: add an example for nvme fault injection
Anton Eidelman (1):
nvme: fix possible io failures when removing multipathed ns
Chaitanya Kulkarni (2):
nvme-pci: set the errno on ctrl state change error
nvme-pci: clean up nvme_remove_dead_ctrl a bit
James Smart (8):
nvmet: add transport discovery change op
nvmet-fc: add transport discovery change event callback support
nvme-fcloop: add support for nvmet discovery_event op
lpfc: add support to generate RSCN events for nport
lpfc: add nvmet discovery_event op support
lpfc: add support for translating an RSCN rcv into a discovery rescan
lpfc: add sysfs interface to post NVME RSCN
nvme-fc: add message when creating new association
Keith Busch (2):
nvme: export get and set features
nvme-pci: use host managed power state for suspend
Minwoo Im (10):
nvme: introduce nvme_is_fabrics to check fabrics cmd
nvme-pci: remove unnecessary zero for static var
nvme-pci: remove queue_count_ops for write_queues and poll_queues
nvme-pci: adjust irq max_vector using num_possible_cpus()
nvme-pci: properly report state change failure in nvme_reset_work
nvme-trace: do not export nvme_trace_disk_name
nvme-trace: move opcode symbol print to nvme.h
nvme-trace: support for fabrics commands in host-side
nvme-trace: print result and status in hex format
nvmet: introduce target-side trace
.../fault-injection/nvme-fault-injection.txt | 56 ++++++
drivers/nvme/host/core.c | 45 +++--
drivers/nvme/host/fabrics.c | 2 +-
drivers/nvme/host/fault_inject.c | 41 +++--
drivers/nvme/host/fc.c | 6 +
drivers/nvme/host/nvme.h | 42 +++--
drivers/nvme/host/pci.c | 143 +++++++++++----
drivers/nvme/host/trace.c | 64 ++++++-
drivers/nvme/host/trace.h | 66 ++-----
drivers/nvme/target/Makefile | 3 +
drivers/nvme/target/core.c | 12 +-
drivers/nvme/target/discovery.c | 4 +
drivers/nvme/target/fabrics-cmd.c | 2 +-
drivers/nvme/target/fc.c | 13 +-
drivers/nvme/target/fcloop.c | 37 ++++
drivers/nvme/target/nvmet.h | 2 +
drivers/nvme/target/trace.c | 201 +++++++++++++++++++++
drivers/nvme/target/trace.h | 141 +++++++++++++++
drivers/scsi/lpfc/lpfc.h | 2 +
drivers/scsi/lpfc/lpfc_attr.c | 60 ++++++
drivers/scsi/lpfc/lpfc_crtn.h | 4 +
drivers/scsi/lpfc/lpfc_els.c | 127 +++++++++++++
drivers/scsi/lpfc/lpfc_hbadisc.c | 35 ++++
drivers/scsi/lpfc/lpfc_hw.h | 2 +
drivers/scsi/lpfc/lpfc_nvme.c | 44 +++++
drivers/scsi/lpfc/lpfc_nvmet.c | 17 ++
drivers/scsi/lpfc/lpfc_sli.c | 1 +
include/linux/nvme-fc-driver.h | 6 +
include/linux/nvme.h | 66 ++++++-
29 files changed, 1110 insertions(+), 134 deletions(-)
create mode 100644 drivers/nvme/target/trace.c
create mode 100644 drivers/nvme/target/trace.h
