[GIT,PULL] Block driver changes for 5.13-rc

Hi Linus, Here are the block driver changes queued up for 5.13-rc1: - MD changes via Song: - raid5 POWER fix - raid1 failure fix - UAF fix for md cluster - mddev_find_or_alloc() clean up - Fix NULL pointer deref with external bitmap - Performance improvement for raid10 discard requests - Fix missing information of /proc/mdstat - rsxx const qualifier removal (Arnd) - Expose allocated brd pages (Calvin) - rnbd via Gioh Kim: - Change maintainer - Change domain address of maintainers' email - Add polling IO mode and document update - Fix memory leak and some bug detected by static code analysis tools - Code refactoring - Series of floppy cleanups/fixes (Denis) - s390 dasd fixes (Julian) - kerneldoc fixes (Lee) - null_blk double free (Lv) - null_blk virtual boundary addition (Max) - Remove xsysace driver (Michal) - umem driver removal (Davidlohr) - ataflop fixes (Dan) - Revalidate disk removal (Christoph) - Bounce buffer cleanups (Christoph) - Mark lightnvm as deprecated (Christoph) - mtip32xx init cleanups (Shixin) - Various fixes (Tian, Gustavo, Coly, Yang, Zhang, Zhiqiang) You'll get a trivial merge conflict in drivers/nvme/host/core.c, and the resolution is to use the write zeroes part from my tree (eg killing nvme_config_write_zeroes() and ensuring the other hunk uses blk_queue_max_write_zeroes_sectors(). Please pull! The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0: Linux 5.12-rc3 (2021-03-14 14:41:02 -0700) are available in the Git repository at: git://git.kernel.dk/linux-block.git tags/for-5.13/drivers-2021-04-27 for you to fetch changes up to 8324fbae75ce65fc2eb960a8434799dca48248ac: Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers (2021-04-26 11:20:54 -0600) ---------------------------------------------------------------- for-5.13/drivers-2021-04-27 ---------------------------------------------------------------- Amit Engel (1): nvmet-fc: simplify nvmet_fc_alloc_hostport Arnd Bergmann (2): rsxx: remove extraneous 'const' qualifier md: bcache: avoid -Wempty-body warnings Bart Van Assche (1): nvme: fix handling of large MDTS values Bhaskar Chowdhury (1): md: bcache: Trivial typo fixes in the file journal.c Calvin Owens (1): brd: expose number of allocated pages in debugfs Chaitanya Kulkarni (16): nvme-pci: remove the barriers in nvme_irq() nvme-pci: cleanup nvme_irq() nvmet: remove a duplicate status assignment in nvmet_alloc_ctrl nvmet: update error log page in nvmet_alloc_ctrl() nvmet: remove an unnecessary function parameter to nvmet_check_ctrl_status nvmet: replace white spaces with tabs nvme: rename nvme_init_identify() nvme: split init identify into helper nvme: mark nvme_setup_passsthru() inline nvme: don't check nvme_req flags for new req nvme: add new line after variable declatation nvme-fc: fix the function documentation comment nvmet-fc: update function documentation nvmet: remove unnecessary ctrl parameter gdrom: fix compilation error lightnvm: use kobj_to_dev() Christoph Hellwig (27): paride/pd: remove ->revalidate_disk block: remove the revalidate_disk method gdrom: support highmem swim: don't call blk_queue_bounce_limit floppy: always use the track buffer swim3: support highmem md: factor out a mddev_find_locked helper from mddev_find md: split mddev_find bcache: remove PTR_CACHE block: remove the -ERESTARTSYS handling in blkdev_get_by_dev lightnvm: deprecated OCSSD support and schedule it for removal in Linux 5.15 nvme: cleanup setting the disk name nvme: pass a user pointer to nvme_nvm_ioctl nvme: factor out a nvme_ns_ioctl helper nvme: simplify the compat ioctl handling nvme: simplify block device ioctl handling for the !multipath case nvme: don't bother to look up a namespace for controller ioctls nvme: move the ioctl code to a separate file nvme: factor out a nvme_tryget_ns_head helper nvme: move nvme_ns_head_ops to multipath.c nvme: factor out nvme_ns_open and nvme_ns_release helpers nvme: let namespace probing continue for unsupported features md: factor out a mddev_alloc_unit helper from mddev_find md: refactor mddev_find_or_alloc md: do not return existing mddevs from mddev_find_or_alloc nvme: do not try to reconfigure APST when the controller is not live nvme: cleanup nvme_configure_apst Colin Ian King (2): nvmet: fix a spelling mistake "nubmer" -> "number" floppy: remove redundant assignment to variable st Coly Li (1): bcache: fix a regression of code compiling failure in debug.c Dan Carpenter (2): ataflop: potential out of bounds in do_format() ataflop: fix off by one in ataflop_probe() Daniel Wagner (3): nvme: use sysfs_emit instead of sprintf nvme: remove superfluous else in nvme_ctrl_loss_tmo_store nvme: export fast_io_fail_tmo to sysfs Danil Kipnis (1): MAINTAINERS: Change maintainer for rnbd module Davidlohr Bueso (1): drivers/block: remove the umem driver Denis Efremov (5): floppy: cleanups: remove trailing whitespaces floppy: cleanups: use ST0 as reply_buffer index 0 floppy: cleanups: use memset() to zero reply_buffer floppy: cleanups: use memcpy() to copy reply_buffer floppy: cleanups: remove FLOPPY_SILENT_DCL_CLEAR undef Dima Stepanov (2): block/rnbd-clt-sysfs: Remove copy buffer overlap in rnbd_clt_get_path_name block/rnbd: Use strscpy instead of strlcpy Elad Grupi (1): nvmet-tcp: fix a segmentation fault during io parsing error Gioh Kim (8): Documentation/sysfs-block-rnbd: Add descriptions for remap_device and resize block/rnbd-clt: Replace {NO_WAIT,WAIT} with RTRS_PERMIT_{WAIT,NOWAIT} block/rnbd-srv: Prevent a deadlock generated by accessing sysfs in parallel block/rnbd-srv: Remove force_close file after holding a lock block/rnbd-clt: Fix missing a memory free when unloading the module block/rnbd-clt: Support polling mode for IO latency optimization Documentation/ABI/rnbd-clt: Add description for nr_poll_queues block/rnbd-srv: Remove unused arguments of rnbd_srv_rdma_ev Gopal Tiwari (1): nvme: fix NULL derefence in nvme_ctrl_fast_io_fail_tmo_show/store Guobin Huang (1): drbd: use DEFINE_SPINLOCK() for spinlock Guoqing Jiang (5): block/rnbd-clt: Remove some arguments from insert_dev_if_not_exists_devpath block/rnbd-clt: Remove some arguments from rnbd_client_setup_device block/rnbd-clt: Move add_disk(dev->gd) to rnbd_clt_setup_gen_disk block/rnbd: Kill rnbd_clt_destroy_default_group block/rnbd: Kill destroy_device_cb Gustavo A. R. Silva (2): bcache: Use 64-bit arithmetic instead of 32-bit drbd: Fix fall-through warnings for Clang Hannes Reinecke (3): nvme: retrigger ANA log update if group descriptor isn't found nvme: sanitize KATO setting nvme: add 'kato' sysfs attribute Heming Zhao (1): md-cluster: fix use-after-free issue when removing rdev Hou Pu (2): nvmet: return proper error code from discovery ctrl nvmet: avoid queuing keep-alive timer if it is disabled Jack Wang (1): block/rnbd-clt: Remove max_segment_size Jan Glauber (1): md: Fix missing unused status line of /proc/mdstat Jens Axboe (8): Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Merge tag 'nvme-5.13-2021-04-06' of git://git.infradead.org/nvme into for-5.13/drivers Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Merge tag 'nvme-5.13-2021-04-15' of git://git.infradead.org/nvme into for-5.13/drivers Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Merge tag 'nvme-5.13-2021-04-22' of git://git.infradead.org/nvme into for-5.13/drivers Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.13/drivers Julian Wiedmann (2): s390/dasd: remove dasd_fba_probe() wrapper s390/dasd: let driver core manage the sysfs attributes Kanchan Joshi (2): nvme: use NVME_CTRL_CMIC_ANA macro nvme: reduce checks for zero command effects Keith Busch (4): nvme-pci: allocate nvme_command within driver pdu nvme: use driver pdu command for passthrough nvme: warn of unhandled effects only once nvme: implement non-mdts command limits Lee Jones (10): block: drbd: drbd_interval: Demote some kernel-doc abuses and fix another header block: mtip32xx: mtip32xx: Mark debugging variable 'start' as __maybe_unused block: drbd: drbd_state: Fix some function documentation issues block: drbd: drbd_receiver: Demote non-conformant kernel-doc headers block: drbd: drbd_main: Remove duplicate field initialisation block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit block: drbd: drbd_main: Fix a bunch of function documentation discrepancies block: drbd: drbd_receiver: Demote less than half complete kernel-doc header block: xen-blkfront: Demote kernel-doc abuses block: drbd: drbd_nl: Demote half-complete kernel-doc headers Lv Yunlong (1): drivers/block/null_blk/main: Fix a double free in null_init. Max Gurtovoy (3): nvme-tcp: check sgl supported by target nvme-fc: check sgl supported by target null_blk: add option for managing virtual boundary Md Haris Iqbal (1): block/rnbd-clt: Generate kobject_uevent when the rnbd device state changes Michal Simek (1): xsysace: Remove SYSACE driver Minwoo Im (2): nvme: add a nvme_ns_head_multipath helper nvme: introduce generic per-namespace chardev Niklas Cassel (5): nvme: disallow passthru cmd from targeting a nsid != nsid of the block dev nvme-pci: don't simple map sgl when sgls are disabled nvme-pci: remove single trailing whitespace nvme-multipath: remove single trailing whitespace nvme: remove single trailing whitespace Noam Gottlieb (1): nvmet: do not allow model_number exceed 40 bytes Paul Clements (1): md/raid1: properly indicate failure when ending a failed write request Sagi Grimberg (2): nvme-tcp: block BH in sk state_change sk callback nvmet-tcp: fix incorrect locking in state_change sk callback Shixin Liu (2): mtip32xx: use DEFINE_SPINLOCK() for spinlock mtip32xx: use LIST_HEAD() for list_head Sudhakar Panneerselvam (1): md/bitmap: wait for external bitmap writes to complete during tear down Tian Tao (1): lightnvm: return the correct return value Tom Rix (1): block/rnbd-clt: Improve find_or_create_sess() return check Wunderlich, Mark (1): nvmet-tcp: enable optional queue idle period tracking Xiao Ni (6): md: add md_submit_discard_bio() for submitting discard bio md/raid10: extend r10bio devs to raid disks md/raid10: pull the code that wait for blocked dev into one function md/raid10: improve raid10 discard request md/raid10: improve discard request for far layout async_xor: increase src_offs when dropping destination page Yang Li (1): bcache: use NULL instead of using plain integer as pointer Zhang Yunkai (1): lightnvm: remove duplicate include in lightnvm.h Zhao Heming (1): md: md_open returns -EBUSY when entering racing area Zhiqiang Liu (1): bcache: reduce redundant code in bch_cached_dev_run() Documentation/ABI/testing/sysfs-block-rnbd | 18 + Documentation/ABI/testing/sysfs-class-rnbd-client | 13 + Documentation/filesystems/locking.rst | 2 - MAINTAINERS | 5 +- arch/microblaze/boot/dts/system.dts | 8 - arch/mips/configs/malta_defconfig | 1 - arch/mips/configs/malta_kvm_defconfig | 1 - arch/mips/configs/maltaup_xpa_defconfig | 1 - arch/powerpc/boot/dts/icon.dts | 7 - arch/powerpc/configs/44x/icon_defconfig | 1 - arch/x86/include/asm/floppy.h | 1 - crypto/async_tx/async_xor.c | 1 + drivers/block/Kconfig | 25 +- drivers/block/Makefile | 2 - drivers/block/ataflop.c | 16 +- drivers/block/brd.c | 19 +- drivers/block/drbd/drbd_interval.c | 8 +- drivers/block/drbd/drbd_main.c | 35 +- drivers/block/drbd/drbd_nl.c | 17 +- drivers/block/drbd/drbd_receiver.c | 27 +- drivers/block/drbd/drbd_req.c | 1 + drivers/block/drbd/drbd_state.c | 7 +- drivers/block/floppy.c | 159 +-- drivers/block/mtip32xx/mtip32xx.c | 13 +- drivers/block/null_blk/main.c | 12 +- drivers/block/null_blk/null_blk.h | 1 + drivers/block/null_blk/zoned.c | 1 + drivers/block/paride/pd.c | 11 - drivers/block/rnbd/rnbd-clt-sysfs.c | 84 +- drivers/block/rnbd/rnbd-clt.c | 171 ++- drivers/block/rnbd/rnbd-clt.h | 6 +- drivers/block/rnbd/rnbd-srv-sysfs.c | 5 +- drivers/block/rnbd/rnbd-srv.c | 69 +- drivers/block/rnbd/rnbd-srv.h | 3 +- drivers/block/rsxx/core.c | 2 +- drivers/block/swim.c | 2 - drivers/block/swim3.c | 34 +- drivers/block/umem.c | 1130 ------------------ drivers/block/umem.h | 132 --- drivers/block/xen-blkfront.c | 6 +- drivers/block/xsysace.c | 1273 --------------------- drivers/cdrom/gdrom.c | 5 +- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 75 +- drivers/infiniband/ulp/rtrs/rtrs-clt.h | 1 - drivers/infiniband/ulp/rtrs/rtrs-pri.h | 1 + drivers/infiniband/ulp/rtrs/rtrs-srv.c | 4 +- drivers/infiniband/ulp/rtrs/rtrs.h | 13 +- drivers/lightnvm/Kconfig | 4 +- drivers/lightnvm/core.c | 4 +- drivers/md/bcache/alloc.c | 5 +- drivers/md/bcache/bcache.h | 11 +- drivers/md/bcache/btree.c | 4 +- drivers/md/bcache/debug.c | 2 +- drivers/md/bcache/extents.c | 4 +- drivers/md/bcache/features.c | 2 +- drivers/md/bcache/io.c | 4 +- drivers/md/bcache/journal.c | 6 +- drivers/md/bcache/super.c | 25 +- drivers/md/bcache/util.h | 2 +- drivers/md/bcache/writeback.c | 11 +- drivers/md/md-bitmap.c | 2 + drivers/md/md.c | 206 ++-- drivers/md/md.h | 2 + drivers/md/raid0.c | 14 +- drivers/md/raid1.c | 2 + drivers/md/raid10.c | 434 ++++++- drivers/md/raid10.h | 1 + drivers/nvme/host/Makefile | 2 +- drivers/nvme/host/core.c | 1088 +++++++----------- drivers/nvme/host/fabrics.c | 4 +- drivers/nvme/host/fc.c | 14 +- drivers/nvme/host/ioctl.c | 481 ++++++++ drivers/nvme/host/lightnvm.c | 10 +- drivers/nvme/host/multipath.c | 114 +- drivers/nvme/host/nvme.h | 64 +- drivers/nvme/host/pci.c | 30 +- drivers/nvme/host/rdma.c | 7 +- drivers/nvme/host/tcp.c | 16 +- drivers/nvme/host/zns.c | 4 +- drivers/nvme/target/admin-cmd.c | 14 +- drivers/nvme/target/configfs.c | 6 + drivers/nvme/target/core.c | 33 +- drivers/nvme/target/discovery.c | 6 +- drivers/nvme/target/fabrics-cmd.c | 17 +- drivers/nvme/target/fc.c | 78 +- drivers/nvme/target/loop.c | 6 +- drivers/nvme/target/nvmet.h | 8 +- drivers/nvme/target/tcp.c | 79 +- drivers/s390/block/dasd.c | 17 +- drivers/s390/block/dasd_devmap.c | 15 +- drivers/s390/block/dasd_eckd.c | 1 + drivers/s390/block/dasd_fba.c | 10 +- drivers/s390/block/dasd_int.h | 3 +- fs/block_dev.c | 9 - include/linux/blkdev.h | 1 - include/linux/lightnvm.h | 2 - include/linux/nvme.h | 10 + include/uapi/linux/fd.h | 46 +- include/uapi/linux/lightnvm.h | 1 - 99 files changed, 2303 insertions(+), 4067 deletions(-) delete mode 100644 drivers/block/umem.c delete mode 100644 drivers/block/umem.h delete mode 100644 drivers/block/xsysace.c create mode 100644 drivers/nvme/host/ioctl.c

Message ID	f332f5e8-8c45-7d20-de68-ea8f706a2350@kernel.dk (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-block-owner@kernel.org> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: "linux-block@vger.kernel.org" <linux-block@vger.kernel.org> From: Jens Axboe <axboe@kernel.dk> Subject: [GIT PULL] Block driver changes for 5.13-rc Message-ID: <f332f5e8-8c45-7d20-de68-ea8f706a2350@kernel.dk> Date: Tue, 27 Apr 2021 09:13:43 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk
Series	[GIT,PULL] Block driver changes for 5.13-rc \| expand [GIT,PULL] Block driver changes for 5.13-rc

[GIT,PULL] Block driver changes for 5.13-rc

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