Jens Axboe 212ec34e4e block: only read from sqe on initial invocation of blkdev_uring_cmd() ...

This passthrough helper currently only supports discards. Part of that
command is the start and length, which is read from the SQE. It does
so on every invocation, where it really should just make it stable
on the first invocation. This avoids needing to copy the SQE upfront,
as we only really need those two 8b values stored in our per-req
payload.

Cc: stable@vger.kernel.org # 6.17+
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-05-05 01:37:12 -06:00

..

partitions

block: use sysfs_emit in sysfs show functions

2026-04-03 05:07:46 -06:00

badblocks.c

badblocks: Fix a nonsense WARN_ON() which checks whether a u64 variable < 0

2025-03-10 07:41:58 -06:00

bdev.c

bdev: Drop pointless invalidate_inode_buffers() call

2026-03-26 15:03:27 +01:00

bfq-cgroup.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bfq-iosched.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bfq-iosched.h

block, bfq: update outdated comment

2026-01-01 08:57:37 -07:00

bfq-wf2q.c

…

bio-integrity-auto.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

bio-integrity-fs.c

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

bio-integrity.c

block: relax pgmap check in bio_add_page for compatible zone device pages

2026-04-17 14:37:08 -06:00

bio.c

block: only restrict bio allocation gfp mask asked to block

2026-04-21 11:42:12 -06:00

blk-cgroup-fc-appid.c

…

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

blk-cgroup: fix disk reference leak in blkcg_maybe_throttle_current()

2026-03-31 13:55:41 -06:00

blk-cgroup.h

block: initialize bio issue time in blk_mq_submit_bio()

2025-09-10 05:23:45 -06:00

blk-core.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

blk-crypto-fallback.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

blk-crypto-internal.h

blk-crypto: handle the fallback above the block layer

2026-01-11 12:55:41 -07:00

blk-crypto-profile.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

blk-crypto-sysfs.c

blk-crypto: make blk_crypto_attr instances const

2026-03-17 19:29:16 -06:00

blk-crypto.c

blk-crypto: handle the fallback above the block layer

2026-01-11 12:55:41 -07:00

blk-flush.c

block: pass io_comp_batch to rq_end_io_fn callback

2026-01-20 10:12:54 -07:00

blk-ia-ranges.c

block: ia-ranges: make blk_ia_range_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-integrity.c

block: don't merge bios with different app_tags

2026-01-06 19:10:08 -07:00

blk-ioc.c

copy_process: pass clone_flags as u64 across calltree

2025-09-01 15:31:34 +02:00

blk-iocost.c

blk-iocost: fix busy_level reset when no IOs complete

2026-03-31 13:56:38 -06:00

blk-iolatency.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-ioprio.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

blk-ioprio.h

…

blk-lib.c

block: add a bio_submit_or_kill helper

2026-04-07 08:22:24 -06:00

blk-map.c

Merge tag 'block-7.0-20260305' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-03-06 08:36:18 -08:00

blk-merge.c

Merge tag 'for-7.0/block-stable-pages-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 18:14:52 -08:00

blk-mq-cpumap.c

blk-mq: add number of queue calc helper

2025-07-01 10:24:19 -06:00

blk-mq-debugfs.c

block: allow submitting all zone writes from a single context

2026-03-09 14:30:00 -06:00

blk-mq-debugfs.h

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-mq-dma.c

block: fix partial IOVA mapping cleanup in blk_rq_dma_map_iova

2026-02-12 04:23:31 -07:00

blk-mq-sched.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-mq-sched.h

blk-mq-sched: unify elevators checking for async requests

2026-02-03 07:45:36 -07:00

blk-mq-sysfs.c

blk-mq: make blk_mq_hw_ctx_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-mq-tag.c

blk-mq: use array manage hctx map instead of xarray

2025-11-28 09:09:19 -07:00

blk-mq.c

block: clear BIO_QOS flags in blk_steal_bios()

2026-03-10 07:11:09 -06:00

blk-mq.h

blk-mq: use queue_hctx in blk_mq_map_queue_type

2025-12-01 07:18:31 -07:00

blk-pm.c

block: force noio scope in blk_mq_freeze_queue

2025-01-31 07:20:08 -07:00

blk-pm.h

…

blk-rq-qos.c

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-rq-qos.h

blk-rq-qos: Remove unlikely() hints from QoS checks

2026-01-06 19:08:23 -07:00

blk-settings.c

blk-integrity: support arbitrary buffer alignment

2026-03-14 07:44:30 -06:00

blk-stat.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-stat.h

blk-stat: convert struct blk_stat_callback to kernel-doc

2026-02-16 10:21:06 -07:00

blk-sysfs.c

block: make queue_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-throttle.c

block/blk-throttle: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

blk-throttle.h

blk-throttle: fix access race during throttle policy activation

2025-09-08 08:24:44 -06:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default()

2026-04-06 12:54:03 -06:00

blk-wbt.h

blk-wbt: factor out a helper wbt_set_lat()

2026-02-02 07:05:19 -07:00

blk-zoned.c

block: refactor blkdev_zone_mgmt_ioctl

2026-04-09 19:14:58 -06:00

blk.h

block: relax pgmap check in bio_add_page for compatible zone device pages

2026-04-17 14:37:08 -06:00

bsg-lib.c

bsg: add io_uring command support to generic layer

2026-03-19 11:38:24 -06:00

bsg.c

bsg: add io_uring command support to generic layer

2026-03-19 11:38:24 -06:00

disk-events.c

loop: fix partition scan race between udev and loop_reread_partitions()

2026-03-31 07:04:34 -06:00

early-lookup.c

…

elevator.c

block: use trylock to avoid lockdep circular dependency in sysfs

2026-03-05 04:01:42 -07:00

elevator.h

block: fix race between wbt_enable_default and IO submission

2025-12-12 12:51:11 -07:00

fops.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

genhd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

holder.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ioctl.c

block: only read from sqe on initial invocation of blkdev_uring_cmd()

2026-05-05 01:37:12 -06:00

ioprio.c

block: remove test of incorrect io priority level

2025-05-08 09:04:12 -06:00

Kconfig

block: Remove obsolete configs BLK_MQ_{PCI,VIRTIO}

2025-05-14 05:43:56 -06:00

Kconfig.iosched

…

kyber-iosched.c

kyber: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

Makefile

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

mq-deadline.c

mq-deadline: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

opal_proto.h

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

sed-opal.c

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

t10-pi.c

blk-integrity: support arbitrary buffer alignment

2026-03-14 07:44:30 -06:00