Jens Axboe b0beb28097 Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT" ...

This reverts commit c58c1f8343.

io_uring does do the right thing for this case, and we're still returning
-EAGAIN to userspace for the cases we don't support. Revert this change
to avoid doing endless spins of resubmits.

Cc: stable@vger.kernel.org # v5.6
Reported-by: Bijan Mottahedeh <bijan.mottahedeh@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2020-05-28 13:20:39 -06:00

..

partitions

block: remove the bd_openers checks in blk_drop_partitions

2020-04-30 10:25:43 -06:00

badblocks.c

…

bfq-cgroup.c

block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline

2020-03-21 14:31:03 -06:00

bfq-iosched.c

bdi: use bdi_dev_name() to get device name

2020-05-09 16:07:39 -06:00

bfq-iosched.h

block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup

2020-03-21 14:31:00 -06:00

bfq-wf2q.c

block, bfq: get a ref to a group when adding it to a service tree

2020-02-03 06:58:15 -07:00

bio-integrity.c

block: fix memleak of bio integrity data

2019-12-05 11:38:36 -07:00

bio.c

block: move bio_map_* to blk-map.c

2020-03-27 12:04:34 -06:00

blk-cgroup-rwstat.c

blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT

2019-11-07 12:28:13 -07:00

blk-cgroup-rwstat.h

blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT

2019-11-07 12:28:13 -07:00

blk-cgroup.c

bdi: use bdi_dev_name() to get device name

2020-05-09 16:07:39 -06:00

blk-core.c

Revert "block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT"

2020-05-28 13:20:39 -06:00

blk-exec.c

block: account statistics for passthrough requests

2019-10-10 17:52:31 -06:00

blk-flush.c

Revert "blkdev: check for valid request queue before issuing flush"

2020-03-27 10:23:44 -06:00

blk-integrity.c

block: centralize PI remapping logic to the block layer

2019-09-17 20:03:49 -06:00

blk-ioc.c

block: Fix use-after-free issue accessing struct io_cq

2020-03-12 07:07:38 -06:00

blk-iocost.c

iocost: protect iocg->abs_vdebt with iocg->waitq.lock

2020-05-05 09:23:18 -06:00

blk-iolatency.c

blkcg: s/RQ_QOS_CGROUP/RQ_QOS_LATENCY/

2019-08-28 21:17:08 -06:00

blk-lib.c

…

blk-map.c

block: move bio_map_* to blk-map.c

2020-03-27 12:04:34 -06:00

blk-merge.c

block: fix get_max_segment_size() overflow on 32bit arch

2020-01-14 13:37:40 -07:00

blk-mq-cpumap.c

blk-mq: balance mapping between present CPUs and queues

2019-08-04 21:43:12 -06:00

blk-mq-debugfs-zoned.c

…

blk-mq-debugfs.c

…

blk-mq-debugfs.h

…

blk-mq-pci.c

…

blk-mq-rdma.c

…

blk-mq-sched.c

blk-mq: insert flush request to the front of dispatch queue

2020-03-12 07:26:12 -06:00

blk-mq-sched.h

…

blk-mq-sysfs.c

blk-mq: make sure that line break can be printed

2019-11-04 07:14:10 -07:00

blk-mq-tag.c

blk-mq: Remove some unused function arguments

2020-02-26 10:34:41 -07:00

blk-mq-tag.h

blk-mq: Remove some unused function arguments

2020-02-26 10:34:41 -07:00

blk-mq-virtio.c

blk-mq: Fix typo in comment

2020-03-17 20:55:21 +01:00

blk-mq.c

blk-mq: Put driver tag in blk_mq_dispatch_rq_list() when no budget

2020-04-16 09:27:03 -06:00

blk-mq.h

blk-mq: Remove some unused function arguments

2020-02-26 10:34:41 -07:00

blk-pm.c

block: bypass blk_set_runtime_active for uninitialized q->dev

2019-09-12 07:11:56 -06:00

blk-pm.h

…

blk-rq-qos.c

blk-wbt: fix performance regression in wbt scale_up/scale_down

2019-10-06 09:26:41 -06:00

blk-rq-qos.h

blk-rq-qos: fix first node deletion of rq_qos_del()

2019-10-15 10:13:13 -06:00

blk-settings.c

Merge tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block

2020-03-30 11:43:51 -07:00

blk-softirq.c

block: Don't disable interrupts in trigger_softirq()

2019-11-18 07:29:22 -07:00

blk-stat.c

blk-stat: Optimise blk_stat_add()

2019-10-07 21:19:10 -06:00

blk-stat.h

…

blk-sysfs.c

block: Remove "dying" checks from sysfs callbacks

2019-10-07 08:31:59 -06:00

blk-throttle.c

blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT

2019-11-07 12:28:13 -07:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: Use tracepoint_string() for wbt_step tracepoint string literals

2020-04-17 08:21:44 -06:00

blk-wbt.h

block/rq_qos: implement rq_qos_ops->queue_depth_changed()

2019-08-28 21:17:07 -06:00

blk-zoned.c

Merge tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block

2020-03-30 11:43:51 -07:00

blk.h

block: move bio_map_* to blk-map.c

2020-03-27 12:04:34 -06:00

bounce.c

…

bsg-lib.c

block: Fix the type of 'sts' in bsg_queue_rq()

2019-12-20 11:52:01 -07:00

bsg.c

compat_ioctl: bsg: add handler

2020-01-03 09:33:21 +01:00

cmdline-parser.c

…

elevator.c

Merge branch 'for-linus' into for-5.5/block

2019-11-07 12:27:19 -07:00

genhd.c

Merge tag 'for-5.7/block-2020-03-29' of git://git.kernel.dk/linux-block

2020-03-30 11:20:13 -07:00

ioctl.c

block: move block layer internals out of include/linux/genhd.h

2020-03-25 09:50:08 -06:00

ioprio.c

…

Kconfig

block: Allow t10-pi to be modular

2020-01-06 20:59:04 -07:00

Kconfig.iosched

blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT

2019-11-07 12:28:13 -07:00

kyber-iosched.c

…

Makefile

block: merge partition-generic.c and check.c

2020-03-24 07:57:08 -06:00

mq-deadline.c

block: Introduce elevator features

2019-09-05 19:52:33 -06:00

opal_proto.h

block: sed-opal: Change the check condition for regular session validity

2020-03-12 08:00:10 -06:00

scsi_ioctl.c

scsi: core: Allow non-root users to perform ZBC commands

2020-03-16 18:26:31 -04:00

sed-opal.c

block: sed-opal: Change the check condition for regular session validity

2020-03-12 08:00:10 -06:00

t10-pi.c

block: Allow t10-pi to be modular

2020-01-06 20:59:04 -07:00