Ming Lei b637108a40 blk-mq: fix filesystem I/O request allocation ... submit_bio_checks() may update bio->bi_opf, so we have to initialize blk_mq_alloc_data.cmd_flags with bio->bi_opf after submit_bio_checks() returns when allocating new request. In case of using cached request, fallback to allocate new request if cached rq isn't compatible with the incoming bio, otherwise change rq->cmd_flags with incoming bio->bi_opf. Fixes: 900e080752 ("block: move queue enter logic into blk_mq_submit_bio()") Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2021-11-12 09:31:13 -07:00
..
partitions	for-5.16/bdev-size-2021-10-29	2021-11-01 09:50:37 -07:00
badblocks.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
bdev.c	block: simplify the block device syncing code	2021-10-22 08:36:55 -06:00
bfq-cgroup.c	block, bfq: fix UAF problem in bfqg_stats_init()	2021-10-19 15:18:30 -06:00
bfq-iosched.c	blk-mq: Stop using pointers for blk_mq_tags bitmap tags	2021-10-18 06:17:03 -06:00
bfq-iosched.h	block, bfq: cleanup the repeated declaration	2021-08-25 06:45:33 -06:00
bfq-wf2q.c	block: Introduce IOPRIO_NR_LEVELS	2021-08-18 07:21:12 -06:00
bio-integrity.c	block: convert the rest of block to bdev_get_queue	2021-10-18 06:17:37 -06:00
bio.c	block: avoid extra iter advance with async iocb	2021-10-27 06:54:58 -06:00
blk-cgroup-rwstat.c	blk-cgroup: Fix the recursive blkg rwstat	2021-03-05 11:32:15 -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	blk-cgroup: synchronize blkg creation against policy deactivation	2021-10-25 08:06:27 -06:00
blk-core.c	blkcg: Remove extra blkcg_bio_issue_init	2021-11-12 05:46:07 -07:00
blk-crypto-fallback.c	blk-crypto: rename blk_keyslot_manager to blk_crypto_profile	2021-10-21 10:49:32 -06:00
blk-crypto-internal.h	block: move struct request to blk-mq.h	2021-10-18 06:17:02 -06:00
blk-crypto-profile.c	blk-crypto: rename blk_keyslot_manager to blk_crypto_profile	2021-10-21 10:49:32 -06:00
blk-crypto.c	blk-crypto: rename blk_keyslot_manager to blk_crypto_profile	2021-10-21 10:49:32 -06:00
blk-exec.c	block: add a struct io_comp_batch argument to fops->iopoll()	2021-10-18 14:40:40 -06:00
blk-flush.c	blk-mq: don't handle non-flush requests in blk_insert_flush	2021-10-19 11:10:09 -06:00
blk-ia-ranges.c	block: fix kerneldoc for disk_register_independent_access__ranges()	2021-11-11 11:52:30 -07:00
blk-integrity.c	blk-crypto: rename blk_keyslot_manager to blk_crypto_profile	2021-10-21 10:49:32 -06:00
blk-ioc.c	block: remove retry loop in ioc_release_fn()	2020-07-16 10:22:15 -06:00
blk-iocost.c	block: convert the rest of block to bdev_get_queue	2021-10-18 06:17:37 -06:00
blk-iolatency.c	mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h>	2021-10-18 06:17:01 -06:00
blk-ioprio.c	block: Introduce the ioprio rq-qos policy	2021-06-21 15:03:40 -06:00
blk-ioprio.h	block: Introduce the ioprio rq-qos policy	2021-06-21 15:03:40 -06:00
blk-lib.c	block: export blk_next_bio()	2021-06-17 15:51:20 +02:00
blk-map.c	Merge branch 'akpm' (patches from Andrew)	2021-09-03 10:08:28 -07:00
blk-merge.c	blk-mq: only try to run plug merge if request has same queue with incoming bio	2021-11-03 09:27:57 -06:00
blk-mq-cpumap.c	blk-mq: remove the calling of local_memory_node()	2020-10-20 07:08:17 -06:00
blk-mq-debugfs-zoned.c	block: Cleanup license notice	2019-01-17 21:21:40 -07:00
blk-mq-debugfs.c	for-5.16/block-2021-11-09	2021-11-09 11:20:07 -08:00
blk-mq-debugfs.h	blk-mq: no need to check return value of debugfs_create functions	2019-06-13 03:00:30 -06:00
blk-mq-pci.c	block: Fix blk_mq_*_map_queues() kernel-doc headers	2019-05-31 15:12:34 -06:00
blk-mq-rdma.c	block: Fix blk_mq_*_map_queues() kernel-doc headers	2019-05-31 15:12:34 -06:00
blk-mq-sched.c	blk-mq: don't grab ->q_usage_counter in blk_mq_sched_bio_merge	2021-11-11 11:52:33 -07:00
blk-mq-sched.h	block: clean up blk_mq_submit_bio() merging	2021-10-21 08:27:17 -06:00
blk-mq-sysfs.c	block: remove blk-mq-sysfs dead code	2021-08-02 13:37:29 -06:00
blk-mq-tag.c	blk-mq: Fix blk_mq_tagset_busy_iter() for shared tags	2021-10-21 08:21:52 -06:00
blk-mq-tag.h	block: move blk_mq_tag_to_rq() inline	2021-10-19 05:55:41 -06:00
blk-mq-virtio.c	blk-mq: Fix typo in comment	2020-03-17 20:55:21 +01:00
blk-mq.c	blk-mq: fix filesystem I/O request allocation	2021-11-12 09:31:13 -07:00
blk-mq.h	blk-mq: fix filesystem I/O request allocation	2021-11-12 09:31:13 -07:00
blk-pm.c	scsi: block: Fix a race in the runtime power management code	2020-12-09 11:41:41 -05:00
blk-pm.h	block: Remove unused blk_pm_*() function definitions	2021-02-22 06:33:48 -07:00
blk-rq-qos.c	rq-qos: fix missed wake-ups in rq_qos_throttle try two	2021-06-08 15:12:57 -06:00
blk-rq-qos.h	block: only mark bio as tracked if it really is tracked	2021-10-18 08:50:47 -06:00
blk-settings.c	block: Fix partition check for host-aware zoned block devices	2021-10-27 06:58:01 -06:00
blk-stat.c	blk-stat: make q->stats->lock irqsafe	2020-09-01 16:48:46 -06:00
blk-stat.h
blk-sysfs.c	block: Add independent access ranges support	2021-10-26 20:36:47 -06:00
blk-throttle.c	block: convert the rest of block to bdev_get_queue	2021-10-18 06:17:37 -06:00
blk-throttle.h	block: move blk-throtl fast path inline	2021-10-18 06:17:03 -06:00
blk-timeout.c	block: blk-timeout: delete duplicated word	2020-07-31 16:29:47 -06:00
blk-wbt.c	blk-wbt: prevent NULL pointer dereference in wb_timer_fn	2021-10-19 06:13:41 -06:00
blk-wbt.h	blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled()	2021-06-21 15:03:41 -06:00
blk-zoned.c	block: Hold invalidate_lock in BLKRESETZONE ioctl	2021-11-11 11:52:46 -07:00
blk.h	block: move queue enter logic into blk_mq_submit_bio()	2021-11-04 23:20:10 -06:00
bounce.c	mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h>	2021-10-18 06:17:01 -06:00
bsg-lib.c	bsg-lib: initialize the bsg_job in bsg_transport_sg_io_fn	2021-10-22 08:33:57 -06:00
bsg.c	scsi: bsg: Fix device unregistration	2021-09-14 00:22:15 -04:00
disk-events.c	block: return errors from disk_alloc_events	2021-08-23 12:55:45 -06:00
elevator.c	blk-mq: Change shared sbitmap naming to shared tags	2021-10-18 06:17:03 -06:00
elevator.h	block: move elevator.h to block/	2021-10-18 06:17:01 -06:00
fops.c	for-5.16/bdev-size-2021-11-09	2021-11-09 11:16:20 -08:00
genhd.c	block: add __must_check for *add_disk*() callers	2021-11-09 19:19:34 -07:00
holder.c	block: drop unused includes in <linux/genhd.h>	2021-10-18 06:17:02 -06:00
ioctl.c	block: Hold invalidate_lock in BLKZEROOUT ioctl	2021-11-09 12:41:12 -07:00
ioprio.c	block: fix default IO priority handling	2021-08-18 07:23:15 -06:00
Kconfig	block: move menu "Partition type" to block/partitions/Kconfig	2021-10-18 06:17:35 -06:00
Kconfig.iosched	block: simplify Kconfig files	2021-10-18 06:17:35 -06:00
kyber-iosched.c	blk-mq: Stop using pointers for blk_mq_tags bitmap tags	2021-10-18 06:17:03 -06:00
Makefile	block: Add independent access ranges support	2021-10-26 20:36:47 -06:00
mq-deadline.c	blk-mq: Stop using pointers for blk_mq_tags bitmap tags	2021-10-18 06:17:03 -06:00
opal_proto.h	block: sed-opal: Change the check condition for regular session validity	2020-03-12 08:00:10 -06:00
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: move integrity handling out of <linux/blkdev.h>	2021-10-18 06:17:02 -06:00