[GIT,PULL] Block updates for 6.13-rc1

Hi Linus, Here are the initial set of block updates for the 6.13 kernel. Fairly quiet round this time. This request contains: - NVMe updates via Keith - Use uring_cmd helper (Pavel) - Host Memory Buffer allocation enhancements (Christoph) - Target persistent reservation support (Guixin) - Persistent reservation tracing (Guixen) - NVMe 2.1 specification support (Keith) - Rotational Meta Support (Matias, Wang, Keith) - Volatile cache detection enhancment (Guixen) - MD updates via Song - Maintainers update - raid5 sync IO fix - Enhance handling of faulty and blocked devices - raid5-ppl atomic improvement - md-bitmap fix - Support for manually defining embedded partition tables - Zone append fixes and cleanups - Stop sending the queued requests in the plug list to the driver ->queue_rqs() handle in revers order. - Zoned write plug cleanups - Cleanups disk stats tracking and add support for disk stats for passthrough IO - Add preparatory support for file system atomic writes - Add lockdep support for queue freezing. Already found a bunch of issues, and some fixes for that are in here. More will be coming. - Fix race between queue stopping/quiescing and IO queueing - ublk recovery improvements - Fix ublk mmap for 64k pages - Various fixes and cleanups Note that merging this will throw a simple merge conflict drivers/nvme/host/core.c due to the SRCU iteration fix that got merged late in the 6.12 cycle. I won't bother with noting how to resolve it here, as it's about as simple as it gets. Please pull! The following changes since commit 42f7652d3eb527d03665b09edac47f85fb600924: Linux 6.12-rc4 (2024-10-20 15:19:38 -0700) are available in the Git repository at: git://git.kernel.dk/linux.git tags/for-6.13/block-20241118 for you to fetch changes up to 88d47f629313730f26a3b00224d1e1a5e3b7bb79: Merge tag 'md-6.13-20241115' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.13/block (2024-11-15 12:37:33 -0700) ---------------------------------------------------------------- for-6.13/block-20241118 ---------------------------------------------------------------- Bart Van Assche (2): blk-mq: Make blk_mq_quiesce_tagset() hold the tag list mutex less long blk-mq: Unexport blk_mq_flush_busy_ctxs() Chaitanya Kulkarni (1): nvme-core: remove repeated wq flags Christian Marangi (6): block: add support for defining read-only partitions docs: block: Document support for read-only partition in cmdline part block: introduce add_disk_fwnode() mmc: block: attach partitions fwnode if found in mmc-card block: add support for partition table defined in OF dt-bindings: mmc: Document support for partition table in mmc-card Christoph Hellwig (24): block: return void from the queue_sysfs_entry load_module method block: add a bdev_limits helper block: remove zone append special casing from the direct I/O path block: remove bio_add_zone_append_page block: update blk_stack_limits documentation block: remove the max_zone_append_sectors check in blk_revalidate_disk_zones block: pre-calculate max_zone_append_sectors nvme-pci: fix freeing of the HMB descriptor table nvme-pci: use dma_alloc_noncontigous if possible block: take chunk_sectors into account in bio_split_write_zeroes block: fix bio_split_rw_at to take zone_write_granularity into account block: lift bio_is_zone_append to bio.h block: pre-calculate max_zone_append_sectors nvme-multipath: don't bother clearing max_hw_zone_append_sectors block: remove the write_hint field from struct request block: remove the ioprio field from struct request block: export blk_validate_limits btrfs: validate queue limits nvme-pci: reverse request order in nvme_queue_rqs virtio_blk: reverse request order in virtio_queue_rqs block: remove rq_list_move block: add a rq_list type block: don't reorder requests in blk_add_rq_to_plug block: don't reorder requests in blk_mq_add_to_batch Damien Le Moal (3): block: Switch to using refcount_t for zone write plugs block: RCU protect disk->conv_zones_bitmap block: Add a public bdev_zone_is_seq() helper David Wang (1): block/genhd: use seq_put_decimal_ull for diskstats decimal values Greg Joyce (1): block: sed-opal: add ioctl IOC_OPAL_SET_SID_PW Guixin Liu (7): nvmet: make nvmet_wq visible in sysfs nvme: add reservation command's defines nvmet: support reservation feature nvme: check ns's volatile write cache not present nvmet: report ns's vwc not present nvme: parse reservation commands's action and rtype to string nvmet: add tracing of reservation commands Jens Axboe (13): block: move iostat check into blk_acount_io_start() block: remove redundant passthrough check in blk_mq_need_time_stamp() block: remove 'req->part' check for stats accounting block: kill blk_do_io_stat() helper block: set issue time stamp based on queue state block: move issue side time stamping to blk_account_io_start() Merge branch 'for-6.13/block-atomic' into for-6.13/block Merge tag 'md-6.13-20241105' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.13/block Revert "block: pre-calculate max_zone_append_sectors" Merge tag 'md-6.13-20241107' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.13/block Merge tag 'nvme-6.13-2024-11-13' of git://git.infradead.org/nvme into for-6.13/block block: make struct rq_list available for !CONFIG_BLOCK Merge tag 'md-6.13-20241115' of https://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux into for-6.13/block John Garry (12): block/fs: Pass an iocb to generic_atomic_write_valid() fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid() block: Add bdev atomic write limits helpers loop: Use bdev limit helpers for configuring discard loop: Simplify discard granularity calc block: Rework bio_split() return value block: Error an attempt to split an atomic write in bio_split() block: Handle bio_split() errors in bio_submit_split() md/raid0: Handle bio_split() errors md/raid1: Handle bio_split() errors md/raid10: Handle bio_split() errors md/raid5: Increase r5conf.cache_name size Julia Lawall (1): block: replace call_rcu by kfree_rcu for simple kmem_cache_free callback Keith Busch (11): block: enable passthrough command statistics blk-integrity: remove seed for user mapped buffers nvmet: implement id ns for nvm command set nvmet: implement active command set ns list nvmet: implement supported log pages nvmet: implement supported features log nvmet: implement crto property nvmet: declare 2.1 version compliance nvmet: implement endurance groups nvmet: implement rotational media information log nvmet: support for csi identify ns Konstantin Khlebnikov (1): block: add partition uuid into uevent as "PARTUUID" Li Lingfeng (1): block: flush all throttled bios when deleting the cgroup Li Wang (1): loop: fix type of block size Matias Bjørling (1): nvme: use command set independent id ns if available Ming Lei (11): blk-mq: add non_owner variant of start_freeze/unfreeze queue APIs nvme: core: switch to non_owner variant of start_freeze/unfreeze queue block: model freeze & enter queue as lock for supporting lockdep iov_iter: don't require contiguous pages in iov_iter_extract_bvec_pages lib/iov_iter.c: initialize bi.bi_idx before iterating over bvec lib/iov_iter: fix bvec iterator setup block: remove blk_freeze_queue() rbd: unfreeze queue after marking disk as dead block: always verify unfreeze lock on the owner task block: don't verify IO lock for freeze/unfreeze in elevator_init_mq() ublk: fix ublk_ch_mmap() for 64K page size Miroslav Franc (1): s390/dasd: fix redundant /proc/dasd* entries removal Muchun Song (4): block: fix missing dispatching request when queue is started or unquiesced block: fix ordering between checking QUEUE_FLAG_QUIESCED request adding block: fix ordering between checking BLK_MQ_S_STOPPED request adding block: remove redundant explicit memory barrier from rq_qos waiter and waker Pavel Begunkov (1): nvme: use helpers to access io_uring cmd space Philipp Stanner (1): mtip32xx: Replace deprecated PCI functions Song Liu (2): MAINTAINERS: Make Yu Kuai co-maintainer of md/raid subsystem MAINTAINERS: Update git tree for mdraid subsystem Uday Shankar (5): ublk: check recovery flags for validity ublk: refactor recovery configuration flag helpers ublk: merge stop_work and quiesce_work ublk: support device recovery without I/O queueing Documentation: ublk: document UBLK_F_USER_RECOVERY_FAIL_IO Uros Bizjak (1): md/raid5-ppl: Use atomic64_inc_return() in ppl_new_iounit() Wang Yugui (1): Snvme: add rotational support Xiao Ni (1): md/raid5: Wait sync io to finish before changing group cnt Xiuhong Wang (1): Revert "blk-throttle: Fix IO hang for a corner case" Yang Erkun (1): brd: defer automatic disk creation until module initialization succeeds Yu Jiaoliang (1): s390/dasd: Fix typo in comment Yu Kuai (7): md: add a new helper rdev_blocked() md: don't wait faulty rdev in md_wait_for_blocked_rdev() md: don't record new badblocks for faulty rdev md/raid1: factor out helper to handle blocked rdev from raid1_write_request() md/raid1: don't wait for Faulty rdev in wait_blocked_rdev() md/raid10: don't wait for Faulty rdev in wait_blocked_rdev() md/raid5: don't set Faulty rdev for blocked_rdev Yuan Can (1): md/md-bitmap: Add missing destroy_work_on_stack() zhangguopeng (1): block: Replace sprintf() with sysfs_emit() Documentation/ABI/stable/sysfs-block | 7 + Documentation/block/cmdline-partition.rst | 5 +- Documentation/block/ublk.rst | 24 +- .../devicetree/bindings/mmc/mmc-card.yaml | 52 + MAINTAINERS | 4 +- block/bio-integrity.c | 13 +- block/bio.c | 81 +- block/blk-core.c | 26 +- block/blk-crypto-fallback.c | 2 +- block/blk-integrity.c | 4 +- block/blk-ioc.c | 9 +- block/blk-merge.c | 107 +- block/blk-mq.c | 307 ++++-- block/blk-mq.h | 15 +- block/blk-rq-qos.c | 4 +- block/blk-settings.c | 40 +- block/blk-sysfs.c | 80 +- block/blk-throttle.c | 76 +- block/blk-zoned.c | 68 +- block/blk.h | 52 +- block/elevator.c | 18 +- block/elevator.h | 4 +- block/fops.c | 22 +- block/genhd.c | 136 ++- block/partitions/Kconfig | 9 + block/partitions/Makefile | 1 + block/partitions/check.h | 1 + block/partitions/cmdline.c | 3 + block/partitions/core.c | 8 + block/partitions/of.c | 110 ++ block/sed-opal.c | 26 + drivers/block/brd.c | 66 +- drivers/block/loop.c | 13 +- drivers/block/mtip32xx/mtip32xx.c | 14 +- drivers/block/null_blk/main.c | 9 +- drivers/block/null_blk/zoned.c | 2 +- drivers/block/rbd.c | 1 + drivers/block/ublk_drv.c | 208 ++-- drivers/block/virtio_blk.c | 55 +- drivers/md/dm-cache-target.c | 4 +- drivers/md/dm-clone-target.c | 4 +- drivers/md/dm-thin.c | 2 +- drivers/md/dm-zone.c | 4 +- drivers/md/md-bitmap.c | 1 + drivers/md/md.c | 15 +- drivers/md/md.h | 24 + drivers/md/raid0.c | 12 + drivers/md/raid1.c | 108 +- drivers/md/raid10.c | 87 +- drivers/md/raid5-ppl.c | 2 +- drivers/md/raid5.c | 17 +- drivers/md/raid5.h | 2 +- drivers/mmc/core/block.c | 55 +- drivers/nvme/host/apple.c | 2 +- drivers/nvme/host/core.c | 38 +- drivers/nvme/host/ioctl.c | 21 +- drivers/nvme/host/multipath.c | 2 - drivers/nvme/host/nvme.h | 1 + drivers/nvme/host/pci.c | 120 +- drivers/nvme/host/trace.c | 58 +- drivers/nvme/host/zns.c | 2 +- drivers/nvme/target/Makefile | 2 +- drivers/nvme/target/admin-cmd.c | 288 ++++- drivers/nvme/target/configfs.c | 27 + drivers/nvme/target/core.c | 64 +- drivers/nvme/target/fabrics-cmd.c | 7 +- drivers/nvme/target/nvmet.h | 67 +- drivers/nvme/target/pr.c | 1156 ++++++++++++++++++++ drivers/nvme/target/trace.c | 108 ++ drivers/nvme/target/zns.c | 21 +- drivers/s390/block/dasd.c | 2 +- drivers/s390/block/dasd_devmap.c | 2 +- drivers/s390/block/dasd_eckd.c | 2 +- drivers/s390/block/dasd_proc.c | 5 + drivers/scsi/sd.c | 6 +- drivers/scsi/sd_zbc.c | 2 - fs/btrfs/zoned.c | 13 +- fs/read_write.c | 15 +- include/linux/bio-integrity.h | 4 +- include/linux/bio.h | 19 +- include/linux/blk-integrity.h | 5 +- include/linux/blk-mq.h | 115 +- include/linux/blkdev.h | 111 +- include/linux/fs.h | 2 +- include/linux/nvme.h | 135 ++- include/linux/sed-opal.h | 1 + include/trace/events/block.h | 6 +- include/uapi/linux/sed-opal.h | 1 + include/uapi/linux/ublk_cmd.h | 18 + io_uring/rw.c | 4 +- lib/iov_iter.c | 68 +- 91 files changed, 3617 insertions(+), 922 deletions(-) create mode 100644 block/partitions/of.c create mode 100644 drivers/nvme/target/pr.c

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[GIT,PULL] Block updates for 6.13-rc1

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