From patchwork Sun Mar 10 20:30:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jens Axboe X-Patchwork-Id: 13588199 Received: from mail-pl1-f173.google.com (mail-pl1-f173.google.com [209.85.214.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E574C7F8 for ; Sun, 10 Mar 2024 20:30:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710102663; cv=none; b=TVxjtgKIyw24pqS3gvjX3sOuD1/JexxKJ+NENDkJlj3Ya7wLwDqVzVm1RPSzswGOYQKjNiM9TjRUDenOYpw3jRgSnDRp2yczQLGBgOHzYybqmAXeY+qaezw4H2XXsskZwercYceXSi7V2ctdK4ZvtGODbzjeWy5efaZsXl/nCDI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710102663; c=relaxed/simple; bh=R5o8Zcv7PSDm15Bep8rTU50L9klm6YfCfxTowF5IlS4=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=OMW+pBdxOUpWWd5dsmU6ExHSQlkimeN1R68dZ46Abc4uFwtCzOFgf4kfCGBuUokAun57NWaJFos99bgFCA/ozTShG0zB7beHo9+UjId7Dar//Edb0KQQFTvz45bisRMV6j3GE2JPXtCTJ6p17zCPGm985fuPUZWwX3QOby1cTok= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=Cl5yRRUL; arc=none smtp.client-ip=209.85.214.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="Cl5yRRUL" Received: by mail-pl1-f173.google.com with SMTP id d9443c01a7336-1dd8ee2441dso331925ad.1 for ; Sun, 10 Mar 2024 13:30:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1710102659; x=1710707459; darn=vger.kernel.org; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=tNrSRRTXeYmDa0Mfo9LyGzq4v8OB1Qg7xLZErAg2nvU=; b=Cl5yRRULjorjUXxavMJpRkVLvqwY7K7/ndsMBrj1U/vbjJrj7JjQ+1DL1lmB+/jxf5 vviBswz8T9dOvgnUCZaDhZdc/5lCnh7VL+OPcoaI7Al1yhYAm74qaf4oHzo6RoqDArJC yGPumFtN7itdJ3f1TvrglRxrGODesmNyhwrjA9lZ8YmwqSq4GauV4bJQ7x8axWrbdEr5 0m+8v3kyskD5Q5AWpgZ4E87xHq0Kkl2ZXAGIg48lFB2ntV5B7M/o8rmwaSFHxBitwk5A CnynK4Q3/KSMZMIrobxF4R+YTkBe3R7I2eVjMF/+Ee5D1LBoo2sVWvEI3gaimxFaT//V gYVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710102659; x=1710707459; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=tNrSRRTXeYmDa0Mfo9LyGzq4v8OB1Qg7xLZErAg2nvU=; b=qW0avPtA3ycUYIsOhv65THapPIKvz04lTNrfc5mpow3MjRIff9G3pFMeiWMwXKjCY/ U28kUxRBPiUmvrS6xLSZY3ZYxZ5a3ekronVL7KJszHfNycG0uilj8GxHMzTpl8aUQZVA Ujg3huzWlkFoj93qLsRbj4+J2HlmvijirHoUtW+Zr7xqNtSdIKCAHc+PaNnLFP3PwITe zbTry/I6VbTCrIurQlZO68MoLuTzLNy24qcIxM/8jNb7kOmPqfWHmzcCIf3rReC0ofZM leg1ooFik3ei9lNG+vnvMAK2TKaT1RmdrGD8MKhK4UUfozbncpEhaBVxzd+Zl0N+WAtS /dtA== X-Gm-Message-State: AOJu0YxgGrf5Sz6RYPeGhvYeL9kIO0Q2xz3jWWrwo2Jzbp4R4hyZ4Gvw S0aHDo5SyPgs/HzzptKejH672gAQ4rmhk4NpeKRMTQFlf6tkA2KxT/WmGynLwWj7pc03muc+lCQ u X-Google-Smtp-Source: AGHT+IFGnWYQMSWPWhb85yPJtGdoGtntNtXF4IWh36V+dn4m6p0NqsOJrqzaSRTVoeGECOQFybpVkA== X-Received: by 2002:a17:90b:802:b0:296:db75:c240 with SMTP id bk2-20020a17090b080200b00296db75c240mr3397221pjb.1.1710102658760; Sun, 10 Mar 2024 13:30:58 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.194]) by smtp.gmail.com with ESMTPSA id 22-20020a17090a0c1600b0029bae333a85sm4771969pjs.21.2024.03.10.13.30.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 Mar 2024 13:30:58 -0700 (PDT) Message-ID: Date: Sun, 10 Mar 2024 14:30:57 -0600 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: Linus Torvalds Cc: "linux-block@vger.kernel.org" From: Jens Axboe Subject: [GIT PULL] Block updates for 6.9-rc1 Hi Linus, Here are the core block changes queued for the 6.9-rc1 kernel. This pull request contains: - MD pull requests via Song: - Cleanup redundant checks, by Yu Kuai. - Remove deprecated headers, by Marc Zyngier and Song Liu. - Concurrency fixes, by Li Lingfeng. - Memory leak fix, by Li Nan. - Refactor raid1 read_balance, by Yu Kuai and Paul Luse. - Clean up and fix for md_ioctl, by Li Nan. - Other small fixes, by Gui-Dong Han and Heming Zhao. - MD atomic limits (Christoph) - NVMe pull request via Keith: - RDMA target enhancements (Max) - Fabrics fixes (Max, Guixin, Hannes) - Atomic queue_limits usage (Christoph) - Const use for class_register (Ricardo) - Identification error handling fixes (Shin'ichiro, Keith) - Improvement and cleanup for cached request handling (Christoph) - Moving towards atomic queue limits. Core changes and driver bits so far (Christoph) - Fix UAF issues in aoeblk (Chun-Yi) - Zoned fix and cleanups (Damien) - s390 dasd cleanups and fixes (Jan, Miroslav) - Block issue timestamp caching (me) - noio scope guarding for zoned IO (Johannes) - block/nvme PI improvements (Kanchan) - Ability to terminate long running discard loop (Keith) - bdev revalidation fix (Li) - Get rid of old nr_queues hack for kdump kernels (Ming) - Support for async deletion of ublk (Ming) - Improve IRQ bio recycling (Pavel) - Factor in CPU capacity for remote vs local completion (Qais) - Add shared_tags configfs entry for null_blk (Shin'ichiro - Fix for a regression in page refcounts introduced by the folio unification (Tony) - Misc fixes and cleanups (Arnd, Colin, John, Kunwu, Li, Navid, Ricardo, Roman, Tang, Uwe, Please pull! The following changes since commit 54be6c6c5ae8e0d93a6c4641cb7528eb0b6ba478: Linux 6.8-rc3 (2024-02-04 12:20:36 +0000) are available in the Git repository at: git://git.kernel.dk/linux.git tags/for-6.9/block-20240310 for you to fetch changes up to 5205a4aa8fc9454853b705b69611c80e9c644283: block: partitions: only define function mac_fix_string for CONFIG_PPC_PMAC (2024-03-09 07:31:42 -0700) ---------------------------------------------------------------- for-6.9/block-20240310 ---------------------------------------------------------------- Arnd Bergmann (2): floppy: fix function pointer cast warnings drbd: fix function cast warnings in state machine Chengming Zhou (1): bdev: remove SLAB_MEM_SPREAD flag usage Christoph Hellwig (108): blk-mq: move blk_mq_attempt_bio_merge out blk_mq_get_new_requests blk-mq: introduce a blk_mq_peek_cached_request helper blk-mq: special case cached requests less block: move max_{open,active}_zones to struct queue_limits block: refactor disk_update_readahead block: decouple blk_set_stacking_limits from blk_set_default_limits block: add an API to atomically update queue limits block: use queue_limits_commit_update in queue_max_sectors_store block: add a max_user_discard_sectors queue limit block: use queue_limits_commit_update in queue_discard_max_store block: pass a queue_limits argument to blk_alloc_queue block: pass a queue_limits argument to blk_mq_init_queue block: pass a queue_limits argument to blk_mq_alloc_disk virtio_blk: split virtblk_probe virtio_blk: pass queue_limits to blk_mq_alloc_disk loop: cleanup loop_config_discard loop: pass queue_limits to blk_mq_alloc_disk loop: use the atomic queue limits update API block: pass a queue_limits argument to blk_alloc_disk nfblock: pass queue_limits to blk_mq_alloc_disk brd: pass queue_limits to blk_mq_alloc_disk n64cart: pass queue_limits to blk_mq_alloc_disk zram: pass queue_limits to blk_mq_alloc_disk bcache: pass queue_limits to blk_mq_alloc_disk btt: pass queue_limits to blk_mq_alloc_disk pmem: pass queue_limits to blk_mq_alloc_disk dcssblk: pass queue_limits to blk_mq_alloc_disk ubd: pass queue_limits to blk_mq_alloc_disk aoe: pass queue_limits to blk_mq_alloc_disk floppy: pass queue_limits to blk_mq_alloc_disk mtip: pass queue_limits to blk_mq_alloc_disk nbd: pass queue_limits to blk_mq_alloc_disk ps3disk: pass queue_limits to blk_mq_alloc_disk rbd: pass queue_limits to blk_mq_alloc_disk rnbd-clt: pass queue_limits to blk_mq_alloc_disk sunvdc: pass queue_limits to blk_mq_alloc_disk gdrom: pass queue_limits to blk_mq_alloc_disk ms_block: pass queue_limits to blk_mq_alloc_disk mspro_block: pass queue_limits to blk_mq_alloc_disk mtd_blkdevs: pass queue_limits to blk_mq_alloc_disk ubiblock: pass queue_limits to blk_mq_alloc_disk scm_blk: pass queue_limits to blk_mq_alloc_disk ublk: pass queue_limits to blk_mq_alloc_disk mmc: pass queue_limits to blk_mq_alloc_disk null_blk: remove the bio based I/O path null_blk: initialize the tag_set timeout in null_init_tag_set null_blk: refactor tag_set setup null_blk: remove null_gendisk_register null_blk: pass queue_limits to blk_mq_alloc_disk block: fix virt_boundary handling in blk_validate_limits pktcdvd: stop setting q->queuedata pktcdvd: set queue limits at disk allocation time xen-blkfront: set max_discard/secure erase limits to UINT_MAX xen-blkfront: rely on the default discard granularity xen-blkfront: don't redundantly set max_sements in blkif_recover xen-blkfront: atomically update queue limits ubd: remove the ubd_gendisk array ubd: remove ubd_disk_register ubd: move setting the nonrot flag to ubd_add ubd: move setting the variable queue limits to ubd_add ubd: move set_disk_ro to ubd_add ubd: remove the queue pointer in struct ubd ubd: open the backing files in ubd_add block: add a queue_limits_set helper block: add a queue_limits_stack_bdev helper dm: use queue_limits_set pktcdvd: don't set max_hw_sectors on the underlying device nbd: don't clear discard_sectors in nbd_config_put nbd: freeze the queue for queue limits updates nbd: use the atomic queue limits API in nbd_set_size nvme: set max_hw_sectors unconditionally nvme: move NVME_QUIRK_DEALLOCATE_ZEROES out of nvme_config_discard nvme: remove nvme_revalidate_zones nvme: move max_integrity_segments handling out of nvme_init_integrity nvme: cleanup the nvme_init_integrity calling conventions nvme: move blk_integrity_unregister into nvme_init_integrity nvme: don't use nvme_update_disk_info for the multipath disk nvme: move a few things out of nvme_update_disk_info nvme: move setting the write cache flags out of nvme_set_queue_limits nvme: move common logic into nvme_update_ns_info nvme: split out a nvme_identify_ns_nvm helper nvme: don't query identify data in configure_metadata nvme: cleanup nvme_configure_metadata nvme: use the atomic queue limits update API nvme-multipath: pass queue_limits to blk_alloc_disk nvme-multipath: use atomic queue limits API for stacking limits dasd: cleamup dasd_state_basic_to_ready dasd: move queue setup to common code dasd: use the atomic queue limits API drbd: pass the max_hw_sectors limit to blk_alloc_disk drbd: refactor drbd_reconsider_queue_parameters drbd: refactor the backing dev max_segments calculation drbd: merge drbd_setup_queue_param into drbd_reconsider_queue_parameters drbd: don't set max_write_zeroes_sectors in decide_on_discard_support drbd: split out a drbd_discard_supported helper drbd: atomically update queue limits in drbd_reconsider_queue_parameters bcache: move calculation of stripe_size and io_opt into bcache_device_init md: add a mddev_trace_remap helper md: add a mddev_add_trace_msg helper md: add a mddev_is_dm helper md: add queue limit helpers md/raid0: use the atomic queue limit update APIs md/raid1: use the atomic queue limit update APIs md/raid5: use the atomic queue limit update APIs md/raid10: use the atomic queue limit update APIs md: don't initialize queue limits md: remove mddev->queue block: remove disk_stack_limits Chun-Yi Lee (1): aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts Colin Ian King (1): block: partitions: only define function mac_fix_string for CONFIG_PPC_PMAC Damien Le Moal (3): block: Clear zone limits for a non-zoned stacked queue block: Do not include rbtree.h in blk-zoned.c virtio_blk: Do not use disk_set_max_open/active_zones() Gui-Dong Han (1): md/raid5: fix atomicity violation in raid5_cache_count Guixin Liu (1): nvme-fabrics: check max outstanding commands Hannes Reinecke (1): nvme-fabrics: typo in nvmf_parse_key() Heming Zhao (1): md/md-bitmap: fix incorrect usage for sb_index Jan Höppner (10): s390/dasd: Simplify uid string generation s390/dasd: Use sysfs_emit() over sprintf() s390/dasd: Remove unnecessary errorstring generation s390/dasd: Move allocation error message to DBF s390/dasd: Remove unused message logging macros s390/dasd: Use dev_err() over printk() s390/dasd: Remove %p format specifier from error messages s390/dasd: Remove PRINTK_HEADER and KMSG_COMPONENT definitions s390/dasd: Use dev_*() for device log messages s390/dasd: Improve ERP error messages Jens Axboe (9): block: move cgroup time handling code into blk.h block: add blk_time_get_ns() and blk_time_get() helpers block: cache current nsec time in struct blk_plug block: update cached timestamp post schedule/preemption Merge tag 'md-6.9-20240216' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.9/block Merge tag 'md-6.9-20240301' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.9/block Merge tag 'md-6.9-20240305' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.9/block Merge tag 'md-6.9-20240306' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.9/block Merge tag 'nvme-6.9-2024-03-07' of git://git.infradead.org/nvme into for-6.9/block Johannes Thumshirn (5): zonefs: pass GFP_KERNEL to blkdev_zone_mgmt() call dm: dm-zoned: guard blkdev_zone_mgmt with noio scope btrfs: zoned: call blkdev_zone_mgmt in nofs scope f2fs: guard blkdev_zone_mgmt with nofs scope block: remove gfp_flags from blkdev_zone_mgmt John Garry (1): null_blk: Delete nullb.{queue_depth, nr_queues} Kanchan Joshi (3): block: refactor guard helpers block: support PI at non-zero offset within metadata nvme: allow integrity when PI is not in first bytes Keith Busch (5): block: blkdev_issue_secure_erase loop style block: cleanup __blkdev_issue_write_zeroes block: io wait hang check helper blk-lib: check for kill signal nvme: clear caller pointer on identify failure Kunwu Chan (1): block: Simplify the allocation of slab caches Li Lingfeng (3): md: get rdev->mddev with READ_ONCE() md: use RCU lock to protect traversal in md_spares_need_change() block: move capacity validation to blkpg_do_ioctl() Li Nan (11): md: fix kmemleak of rdev->serial block: fix deadlock between bd_link_disk_holder and partition scan md: merge the check of capabilities into md_ioctl_valid() md: changed the switch of RAID_VERSION to if md: clean up invalid BUG_ON in md_ioctl md: return directly before setting did_set_md_closing md: Don't clear MD_CLOSING when the raid is about to stop md: factor out a helper to sync mddev md: sync blockdev before stopping raid or setting readonly md: clean up openers check in do_md_stop() and md_set_readonly() md: check mddev->pers before calling md_set_readonly() Li kunyu (2): sed-opal: Remove unnecessary ‘0’ values from ret sed-opal: Remove the ret variable from the function Li zeming (2): sed-opal: Remove unnecessary ‘0’ values from error sed-opal: Remove unnecessary ‘0’ values from err Marc Zyngier (1): md/linear: Get rid of md-linear.h Max Gurtovoy (8): nvme-rdma: move NVME_RDMA_IP_PORT from common file nvmet: compare mqes and sqsize only for IO SQ nvmet: set maxcmd to be per controller nvmet: set ctrl pi_support cap before initializing cap reg nvme-rdma: introduce NVME_RDMA_MAX_METADATA_QUEUE_SIZE definition nvme-rdma: clamp queue size according to ctrl cap nvmet: introduce new max queue size configuration entry nvmet-rdma: set max_queue_size for RDMA transport Ming Lei (3): blk-mq: don't change nr_hw_queues and nr_maps for kdump kernel ublk: improve getting & putting ublk device ublk: add UBLK_CMD_DEL_DEV_ASYNC Miroslav Franc (1): s390/dasd: fix double module refcount decrement Navid Emamdoost (1): nbd: null check for nla_nest_start Pavel Begunkov (2): block: extend bio caching to task context block: optimise in irq bio put caching Qais Yousef (2): sched: Add a new function to compare if two cpus have the same capacity block/blk-mq: Don't complete locally if capacities are different Ricardo B. Marliere (5): block: rbd: make rbd_bus_type const nvme: core: constify struct class usage nvme: fabrics: make nvmf_class constant nvme: fcloop: make fcloop_class constant block: make block_class constant Roman Smirnov (1): block: prevent division by zero in blk_rq_stat_sum() Shin'ichiro Kawasaki (2): null_blk: add configfs variable shared_tags nvme: host: fix double-free of struct nvme_id_ns in ns_update_nuse() Song Liu (4): md/multipath: Remove md-multipath.h Merge branch 'raid1-read_balance' into md-6.9 Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"" Merge branch 'dmraid-fix-6.9' into md-6.9 Tang Yizhou (1): blk-throttle: Eliminate redundant checks for data direction Tony Battersby (1): block: Fix page refcounts for unaligned buffers in __bio_release_pages() Uwe Kleine-König (2): cdrom: gdrom: Convert to platform remove callback returning void block/swim: Convert to platform remove callback returning void Yu Kuai (22): md: remove redundant check of 'mddev->sync_thread' md: remove redundant md_wakeup_thread() md: add a new helper rdev_has_badblock() md/raid1: factor out helpers to add rdev to conf md/raid1: record nonrot rdevs while adding/removing rdevs to conf md/raid1: fix choose next idle in read_balance() md/raid1-10: add a helper raid1_check_read_range() md/raid1-10: factor out a new helper raid1_should_read_first() md/raid1: factor out read_first_rdev() from read_balance() md/raid1: factor out choose_slow_rdev() from read_balance() md/raid1: factor out choose_bb_rdev() from read_balance() md/raid1: factor out the code to manage sequential IO md/raid1: factor out helpers to choose the best rdev from read_balance() md: don't clear MD_RECOVERY_FROZEN for new dm-raid until resume md: export helpers to stop sync_thread md: export helper md_is_rdwr() md: add a new helper reshape_interrupted() dm-raid: really frozen sync_thread during suspend md/dm-raid: don't call md_reap_sync_thread() directly dm-raid: add a new helper prepare_suspend() in md_personality dm-raid456, md/raid456: fix a deadlock for dm-raid456 while io concurrent with reshape dm-raid: fix lockdep waring in "pers->hot_add_disk" arch/m68k/emu/nfblock.c | 10 +- arch/um/drivers/ubd_kern.c | 135 +++----- arch/xtensa/platforms/iss/simdisk.c | 8 +- block/bdev.c | 2 +- block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 28 +- block/bio-integrity.c | 1 + block/bio.c | 45 ++- block/blk-cgroup.c | 2 +- block/blk-cgroup.h | 1 + block/blk-core.c | 33 +- block/blk-flush.c | 2 +- block/blk-integrity.c | 1 + block/blk-iocost.c | 8 +- block/blk-iolatency.c | 6 +- block/blk-lib.c | 70 +++- block/blk-mq.c | 186 +++++----- block/blk-settings.c | 329 ++++++++++++++---- block/blk-stat.c | 2 +- block/blk-sysfs.c | 59 ++-- block/blk-throttle.c | 10 +- block/blk-wbt.c | 6 +- block/blk-zoned.c | 20 +- block/blk.h | 84 ++++- block/bsg-lib.c | 2 +- block/genhd.c | 14 +- block/holder.c | 12 +- block/ioctl.c | 9 +- block/partitions/core.c | 11 - block/partitions/mac.c | 2 + block/sed-opal.c | 16 +- block/t10-pi.c | 72 ++-- drivers/base/base.h | 2 +- drivers/block/amiflop.c | 2 +- drivers/block/aoe/aoeblk.c | 15 +- drivers/block/aoe/aoecmd.c | 12 +- drivers/block/aoe/aoenet.c | 1 + drivers/block/ataflop.c | 2 +- drivers/block/brd.c | 26 +- drivers/block/drbd/drbd_main.c | 17 +- drivers/block/drbd/drbd_nl.c | 210 ++++++------ drivers/block/drbd/drbd_state.c | 24 +- drivers/block/drbd/drbd_state_change.h | 8 +- drivers/block/floppy.c | 17 +- drivers/block/loop.c | 75 ++-- drivers/block/mtip32xx/mtip32xx.c | 13 +- drivers/block/n64cart.c | 12 +- drivers/block/nbd.c | 49 ++- drivers/block/null_blk/main.c | 535 ++++++++--------------------- drivers/block/null_blk/null_blk.h | 24 +- drivers/block/null_blk/trace.h | 5 +- drivers/block/null_blk/zoned.c | 25 +- drivers/block/pktcdvd.c | 41 +-- drivers/block/ps3disk.c | 17 +- drivers/block/ps3vram.c | 6 +- drivers/block/rbd.c | 31 +- drivers/block/rnbd/rnbd-clt.c | 64 ++-- drivers/block/sunvdc.c | 18 +- drivers/block/swim.c | 8 +- drivers/block/swim3.c | 2 +- drivers/block/ublk_drv.c | 111 +++--- drivers/block/virtio_blk.c | 303 +++++++++-------- drivers/block/xen-blkfront.c | 53 +-- drivers/block/z2ram.c | 2 +- drivers/block/zram/zram_drv.c | 51 ++- drivers/cdrom/gdrom.c | 20 +- drivers/md/bcache/super.c | 59 ++-- drivers/md/dm-raid.c | 93 +++-- drivers/md/dm-table.c | 27 +- drivers/md/dm-zoned-metadata.c | 5 +- drivers/md/dm.c | 4 +- drivers/md/md-bitmap.c | 18 +- drivers/md/md-linear.h | 17 - drivers/md/md-multipath.h | 32 -- drivers/md/md.c | 400 +++++++++++++--------- drivers/md/md.h | 77 ++++- drivers/md/raid0.c | 42 +-- drivers/md/raid1-10.c | 69 ++++ drivers/md/raid1.c | 601 ++++++++++++++++++++------------- drivers/md/raid1.h | 1 + drivers/md/raid10.c | 143 ++++---- drivers/md/raid5-ppl.c | 3 +- drivers/md/raid5.c | 273 ++++++++------- drivers/memstick/core/ms_block.c | 14 +- drivers/memstick/core/mspro_block.c | 15 +- drivers/mmc/core/queue.c | 97 +++--- drivers/mtd/mtd_blkdevs.c | 12 +- drivers/mtd/ubi/block.c | 6 +- drivers/nvdimm/btt.c | 14 +- drivers/nvdimm/pmem.c | 14 +- drivers/nvme/host/apple.c | 2 +- drivers/nvme/host/core.c | 458 +++++++++++++------------ drivers/nvme/host/fabrics.c | 22 +- drivers/nvme/host/multipath.c | 17 +- drivers/nvme/host/nvme.h | 12 +- drivers/nvme/host/rdma.c | 14 +- drivers/nvme/host/sysfs.c | 7 +- drivers/nvme/host/zns.c | 24 +- drivers/nvme/target/admin-cmd.c | 2 +- drivers/nvme/target/configfs.c | 28 ++ drivers/nvme/target/core.c | 18 +- drivers/nvme/target/discovery.c | 2 +- drivers/nvme/target/fabrics-cmd.c | 5 +- drivers/nvme/target/fcloop.c | 17 +- drivers/nvme/target/nvmet.h | 6 +- drivers/nvme/target/passthru.c | 2 +- drivers/nvme/target/rdma.c | 10 + drivers/nvme/target/zns.c | 5 +- drivers/s390/block/dasd.c | 180 +++++----- drivers/s390/block/dasd_3990_erp.c | 80 ++--- drivers/s390/block/dasd_alias.c | 8 - drivers/s390/block/dasd_devmap.c | 34 +- drivers/s390/block/dasd_diag.c | 26 +- drivers/s390/block/dasd_eckd.c | 186 ++++------ drivers/s390/block/dasd_eer.c | 7 - drivers/s390/block/dasd_erp.c | 9 +- drivers/s390/block/dasd_fba.c | 88 ++--- drivers/s390/block/dasd_genhd.c | 18 +- drivers/s390/block/dasd_int.h | 35 +- drivers/s390/block/dasd_ioctl.c | 6 - drivers/s390/block/dasd_proc.c | 5 - drivers/s390/block/dcssblk.c | 10 +- drivers/s390/block/scm_blk.c | 17 +- drivers/scsi/scsi_scan.c | 2 +- drivers/ufs/core/ufshcd.c | 2 +- fs/btrfs/zoned.c | 35 +- fs/f2fs/segment.c | 15 +- fs/zonefs/super.c | 2 +- include/linux/blk-integrity.h | 1 + include/linux/blk-mq.h | 10 +- include/linux/blk_types.h | 42 --- include/linux/blkdev.h | 73 +++- include/linux/nvme-rdma.h | 6 +- include/linux/nvme.h | 2 - include/linux/sched.h | 2 +- include/linux/sched/topology.h | 6 + include/uapi/linux/ublk_cmd.h | 2 + kernel/sched/core.c | 17 +- 138 files changed, 3443 insertions(+), 3171 deletions(-) delete mode 100644 drivers/md/md-linear.h delete mode 100644 drivers/md/md-multipath.h