Hi Linus,
On top of the core changes, here are the block driver changes for this
merge window:
- NVMe changes:
- NVMe over Fibre Channel protocol updates, which also reach
over to drivers/scsi/lpfc (James Smart)
- namespace revalidation support on the target (Anthony
Iliopoulos)
- gcc zero length array fix (Arnd Bergmann)
- nvmet cleanups (Chaitanya Kulkarni)
- misc cleanups and fixes (me, Keith Busch, Sagi Grimberg)
- use a SRQ per completion vector (Max Gurtovoy)
- fix handling of runtime changes to the queue count (Weiping
Zhang)
- t10 protection information support for nvme-rdma and nvmet-rdma
(Israel Rukshin and Max Gurtovoy)
- target side AEN improvements (Chaitanya Kulkarni)
- various fixes and minor improvements all over, icluding the
nvme part of the lpfc driver"
- Floppy code cleanup series (Willy, Denis)
- Floppy contention fix (Jiri)
- Loop CONFIGURE support (Martijn)
- bcache fixes/improvements (Coly, Joe, Colin)
- q->queuedata cleanups (Christoph)
- Get rid of ioctl_by_bdev (Christoph, Stefan)
- md/raid5 allocation fixes (Coly)
- zero length array fixes (Gustavo)
- swim3 task state fix (Xu)
Please pull!
git://git.kernel.dk/linux-block.git tags/for-5.8/drivers-2020-06-01
----------------------------------------------------------------
Anthony Iliopoulos (1):
nvmet: add ns revalidation support
Arnd Bergmann (1):
nvme-fc: avoid gcc-10 zero-length-bounds warning
Chaitanya Kulkarni (10):
nvmet: add generic type-name mapping
nvmet: use type-name map for address family
nvmet: use type-name map for ana states
nvmet: use type-name map for address treq
nvmet: centralize port enable access for configfs
nvmet: align addrfam list to spec
nvmet: add async event tracing support
nvmet: add helper to revalidate bdev and file ns
nvmet: generate AEN for ns revalidate size change
nvmet: revalidate-ns & generate AEN from configfs
Chen Zhou (1):
nvmet: replace kstrndup() with kmemdup_nul()
Christoph Hellwig (11):
nvme: refine the Qemu Identify CNS quirk
nvme: clean up nvme_scan_work
nvme: factor out a nvme_ns_remove_by_nsid helper
nvme: avoid an Identify Controller command for each namespace scan
nvme: remove the magic 1024 constant in nvme_scan_ns_list
nvme: clean up error handling in nvme_init_ns_head
nvme-multipath: stop using ->queuedata
md: stop using ->queuedata
dasd: refactor dasd_ioctl_information
block: remove ioctl_by_bdev
nvmet: mark nvmet_ana_state static
Colin Ian King (2):
loop: remove redundant assignment to variable error
bcache: remove redundant variables i and n
Coly Li (7):
md: use memalloc scope APIs in mddev_suspend()/mddev_resume()
raid5: remove gfp flags from scribble_alloc()
raid5: update code comment of scribble_alloc()
md: remove redundant memalloc scope API usage
bcache: fix refcount underflow in bcache_device_free()
bcache: asynchronous devices registration
bcache: configure the asynchronous registertion to be experimental
Damien Le Moal (1):
nvme: fix io_opt limit setting
Dan Carpenter (1):
nvme: delete an unnecessary declaration
David Jeffery (1):
md/raid1: release pending accounting for an I/O only after write-behind is also finished
David Milburn (1):
nvmet: cleanups the loop in nvmet_async_events_process
Denis Efremov (4):
floppy: use print_hex_dump() in setup_DMA()
floppy: add FD_AUTODETECT_SIZE define for struct floppy_drive_params
floppy: add defines for sizes of cmd & reply buffers of floppy_raw_cmd
floppy: suppress UBSAN warning in setup_rw_floppy()
Guoqing Jiang (5):
md: add checkings before flush md_misc_wq
md: add new workqueue for delete rdev
md: don't flush workqueue unconditionally in md_open
md: flush md_rdev_misc_wq for HOT_ADD_DISK case
md: remove the extra line for ->hot_add_disk
Gustavo A. R. Silva (2):
md/raid1: Replace zero-length array with flexible-array
nvme: replace zero-length array with flexible-array
Israel Rukshin (9):
nvme: introduce NVME_INLINE_METADATA_SG_CNT
nvme-rdma: introduce nvme_rdma_sgl structure
nvmet: add metadata characteristics for a namespace
nvmet: rename nvmet_rw_len to nvmet_rw_data_len
nvmet: rename nvmet_check_data_len to nvmet_check_transfer_len
nvme: add Metadata Capabilities enumerations
nvmet: add metadata/T10-PI support
nvmet: add metadata support for block devices
nvmet-rdma: add metadata/T10-PI support
James Smart (31):
nvme-fc: Sync header to FC-NVME-2 rev 1.08
nvme-fc and nvmet-fc: revise LLDD api for LS reception and LS request
nvme-fc nvmet-fc: refactor for common LS definitions
nvmet-fc: Better size LS buffers
nvme-fc: Ensure private pointers are NULL if no data
nvme-fc: convert assoc_active flag to bit op
nvme-fc: Update header and host for common definitions for LS handling
nvmet-fc: Update target for common definitions for LS handling
nvme-fc: Add Disconnect Association Rcv support
nvmet-fc: add LS failure messages
nvmet-fc: perform small cleanups on unneeded checks
nvmet-fc: track hostport handle for associations
nvmet-fc: rename ls_list to ls_rcv_list
nvmet-fc: Add Disconnect Association Xmt support
nvme-fcloop: refactor to enable target to host LS
nvme-fcloop: add target to host LS request support
lpfc: Refactor lpfc nvme headers
lpfc: Refactor nvmet_rcv_ctx to create lpfc_async_xchg_ctx
lpfc: Commonize lpfc_async_xchg_ctx state and flag definitions
lpfc: Refactor NVME LS receive handling
lpfc: Refactor Send LS Request support
lpfc: Refactor Send LS Abort support
lpfc: Refactor Send LS Response support
lpfc: nvme: Add Receive LS Request and Send LS Response support to nvme
lpfc: nvmet: Add support for NVME LS request hosthandle
lpfc: nvmet: Add Send LS Request and Abort LS Request support
nvmet-fc: slight cleanup for kbuild test warnings
nvme: make nvme_ns_has_pi accessible to transports
lpfc: Fix pointer checks and comments in LS receive refactoring
lpfc: fix axchg pointer reference after free and double frees
lpfc: Fix return value in __lpfc_nvme_ls_abort
Jens Axboe (3):
Merge tag 'floppy-for-5.8' of https://github.com/evdenis/linux-floppy into for-5.8/drivers
Merge branch 'md-next' of git://git.kernel.org/.../song/md into for-5.8/drivers
Merge branch 'nvme-5.8' of git://git.infradead.org/nvme into for-5.8/drivers
Jiri Kosina (1):
block/floppy: fix contended case in floppy_queue_rq()
Joe Perches (1):
bcache: Convert pr_<level> uses to a more typical style
Keith Busch (16):
nvme: provide num dword helper
nvme: remove unused parameter
nvme: unlink head after removing last namespace
nvme: release namespace head reference on error
nvme: always search for namespace head
nvme: check namespace head shared property
nvme-multipath: set bdi capabilities once
nvme: revalidate after verifying identifiers
nvme: consolidate chunk_sectors settings
nvme: revalidate namespace stream parameters
nvme: consolodate io settings
nvme: flush scan work on passthrough commands
nvme-pci: remove volatile cqes
nvme-pci: remove last_sq_tail
nvme: define constants for identification values
nvme: set dma alignment to qword
Martijn Coenen (11):
loop: Call loop_config_discard() only after new config is applied
loop: Remove sector_t truncation checks
loop: Factor out setting loop device size
loop: Switch to set_capacity_revalidate_and_notify()
loop: Refactor loop_set_status() size calculation
loop: Remove figure_loop_size()
loop: Factor out configuring loop from status
loop: Move loop_set_status_from_info() and friends up
loop: Rework lo_ioctl() __user argument casting
loop: Clean up LOOP_SET_STATUS lo_flags handling
loop: Add LOOP_CONFIGURE ioctl
Martin George (1):
nvme-fc: print proper nvme-fc devloss_tmo value
Max Gurtovoy (7):
nvmet-rdma: use SRQ per completion vector
block: always define struct blk_integrity in genhd.h
nvme: introduce namespace features flag
nvme: introduce NVME_NS_METADATA_SUPPORTED flag
nvme: introduce max_integrity_segments ctrl attribute
nvme: enforce extended LBA format for fabrics metadata
nvme-rdma: add metadata/T10-PI support
Sagi Grimberg (8):
nvme-tcp: use bh_lock in data_ready
nvme-tcp: avoid scheduling io_work if we are already polling
nvme-tcp: try to send request in queue_rq context
nvme-tcp: set MSG_SENDPAGE_NOTLAST with MSG_MORE when we have more to send
nvmet-tcp: set MSG_SENDPAGE_NOTLAST with MSG_MORE when we have more to send
nvmet-tcp: set MSG_EOR if we send last payload in the batch
nvmet-tcp: move send/recv error handling in the send/recv methods instead of call-sites
nvmet: fix memory leak when removing namespaces and controllers concurrently
Stefan Haberland (1):
s390/dasd: remove ioctl_by_bdev calls
Weiping Zhang (2):
nvme-pci: align io queue count with allocted nvme_queue in nvme_probe
nvme-pci: make sure write/poll_queues less or equal then cpu count
Willy Tarreau (27):
floppy: split the base port from the register in I/O accesses
floppy: add references to 82077's extra registers
floppy: use symbolic register names in the m68k port
floppy: use symbolic register names in the parisc port
floppy: use symbolic register names in the powerpc port
floppy: use symbolic register names in the sparc32 port
floppy: use symbolic register names in the sparc64 port
floppy: use symbolic register names in the x86 port
floppy: cleanup: make twaddle() not rely on current_{fdc,drive} anymore
floppy: cleanup: make reset_fdc_info() not rely on current_fdc anymore
floppy: cleanup: make show_floppy() not rely on current_fdc anymore
floppy: cleanup: make wait_til_ready() not rely on current_fdc anymore
floppy: cleanup: make output_byte() not rely on current_fdc anymore
floppy: cleanup: make result() not rely on current_fdc anymore
floppy: cleanup: make need_more_output() not rely on current_fdc anymore
floppy: cleanup: make perpendicular_mode() not rely on current_fdc anymore
floppy: cleanup: make fdc_configure() not rely on current_fdc anymore
floppy: cleanup: make fdc_specify() not rely on current_{fdc,drive} anymore
floppy: cleanup: make check_wp() not rely on current_{fdc,drive} anymore
floppy: cleanup: make next_valid_format() not rely on current_drive anymore
floppy: cleanup: make get_fdc_version() not rely on current_fdc anymore
floppy: cleanup: do not iterate on current_fdc in DMA grab/release functions
floppy: cleanup: add a few comments about expectations in certain functions
floppy: cleanup: do not iterate on current_fdc in do_floppy_init()
floppy: make sure to reset all FDCs upon resume()
floppy: cleanup: get rid of current_reqD in favor of current_drive
floppy: cleanup: make set_fdc() always set current_drive and current_fd
Wu Bo (1):
nvme: disable streams when get stream params failed
Xiongfeng Wang (1):
md: add a newline when printing parameter 'start_ro' by sysfs
Xu Wang (1):
block/swim3: use set_current_state macro
MAINTAINERS | 1 +
arch/alpha/include/asm/floppy.h | 4 +-
arch/arm/include/asm/floppy.h | 8 +-
arch/m68k/include/asm/floppy.h | 27 +-
arch/mips/include/asm/mach-generic/floppy.h | 8 +-
arch/mips/include/asm/mach-jazz/floppy.h | 8 +-
arch/parisc/include/asm/floppy.h | 19 +-
arch/powerpc/include/asm/floppy.h | 19 +-
arch/sparc/include/asm/floppy_32.h | 50 +-
arch/sparc/include/asm/floppy_64.h | 59 +-
arch/x86/include/asm/floppy.h | 19 +-
block/partitions/ibm.c | 24 +-
drivers/block/floppy.c | 466 ++++++++--------
drivers/block/loop.c | 383 +++++++------
drivers/block/swim.c | 6 +-
drivers/md/bcache/Kconfig | 9 +
drivers/md/bcache/bcache.h | 2 +-
drivers/md/bcache/bset.c | 6 +-
drivers/md/bcache/btree.c | 16 +-
drivers/md/bcache/extents.c | 12 +-
drivers/md/bcache/io.c | 8 +-
drivers/md/bcache/journal.c | 34 +-
drivers/md/bcache/request.c | 6 +-
drivers/md/bcache/super.c | 232 +++++---
drivers/md/bcache/sysfs.c | 8 +-
drivers/md/bcache/writeback.c | 6 +-
drivers/md/md-linear.h | 2 +-
drivers/md/md.c | 71 ++-
drivers/md/md.h | 1 +
drivers/md/raid1.c | 13 +-
drivers/md/raid1.h | 2 +-
drivers/md/raid10.h | 2 +-
drivers/md/raid5.c | 22 +-
drivers/nvme/host/core.c | 322 ++++++-----
drivers/nvme/host/fc.c | 577 +++++++++++++++----
drivers/nvme/host/fc.h | 227 ++++++++
drivers/nvme/host/lightnvm.c | 7 +-
drivers/nvme/host/multipath.c | 16 +-
drivers/nvme/host/nvme.h | 28 +-
drivers/nvme/host/pci.c | 117 ++--
drivers/nvme/host/rdma.c | 321 ++++++++++-
drivers/nvme/host/tcp.c | 64 ++-
drivers/nvme/target/Kconfig | 1 +
drivers/nvme/target/admin-cmd.c | 42 +-
drivers/nvme/target/configfs.c | 272 +++++----
drivers/nvme/target/core.c | 166 ++++--
drivers/nvme/target/discovery.c | 8 +-
drivers/nvme/target/fabrics-cmd.c | 15 +-
drivers/nvme/target/fc.c | 805 +++++++++++++++++++--------
drivers/nvme/target/fcloop.c | 155 +++++-
drivers/nvme/target/io-cmd-bdev.c | 118 +++-
drivers/nvme/target/io-cmd-file.c | 23 +-
drivers/nvme/target/nvmet.h | 36 +-
drivers/nvme/target/rdma.c | 416 +++++++++++---
drivers/nvme/target/tcp.c | 53 +-
drivers/nvme/target/trace.h | 28 +
drivers/s390/block/dasd_ioctl.c | 76 ++-
drivers/scsi/lpfc/lpfc.h | 2 +-
drivers/scsi/lpfc/lpfc_attr.c | 3 -
drivers/scsi/lpfc/lpfc_crtn.h | 9 +-
drivers/scsi/lpfc/lpfc_ct.c | 1 -
drivers/scsi/lpfc/lpfc_debugfs.c | 5 +-
drivers/scsi/lpfc/lpfc_hbadisc.c | 8 +-
drivers/scsi/lpfc/lpfc_init.c | 7 +-
drivers/scsi/lpfc/lpfc_mem.c | 4 -
drivers/scsi/lpfc/lpfc_nportdisc.c | 13 +-
drivers/scsi/lpfc/lpfc_nvme.c | 491 ++++++++++------
drivers/scsi/lpfc/lpfc_nvme.h | 180 ++++++
drivers/scsi/lpfc/lpfc_nvmet.c | 833 +++++++++++++++++-----------
drivers/scsi/lpfc/lpfc_nvmet.h | 158 ------
drivers/scsi/lpfc/lpfc_sli.c | 128 ++++-
fs/block_dev.c | 12 -
include/linux/dasd_mod.h | 9 +
include/linux/fs.h | 1 -
include/linux/genhd.h | 4 -
include/linux/nvme-fc-driver.h | 368 ++++++++----
include/linux/nvme-fc.h | 11 +-
include/linux/nvme.h | 16 +-
include/uapi/linux/fd.h | 26 +-
include/uapi/linux/fdreg.h | 16 +-
include/uapi/linux/loop.h | 31 +-
81 files changed, 5429 insertions(+), 2353 deletions(-)
create mode 100644 drivers/nvme/host/fc.h
delete mode 100644 drivers/scsi/lpfc/lpfc_nvmet.h
create mode 100644 include/linux/dasd_mod.h
--
Jens Axboe
