mirror/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
f673b4f5bd13365c8bee2f38c9794b635c73a302
linux/block
History
Bart Van Assche f673b4f5bd block/mq-deadline: Fix a bug in deadline_from_pos() 
A bug was introduced in deadline_from_pos() while implementing the
suggestion to use round_down() in the following code:

	pos -= bdev_offset_from_zone_start(rq->q->disk->part0, pos);

This patch makes deadline_from_pos() use round_down() such that 'pos' is
rounded down.

Reported-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Closes: https://lore.kernel.org/all/5zthzi3lppvcdp4nemum6qck4gpqbdhvgy4k3qwguhgzxc4quj@amulvgycq67h/
Cc: Christoph Hellwig <hch@lst.de>
Cc: Damien Le Moal <dlemoal@kernel.org>
Fixes: 0effb390c4 ("block: mq-deadline: Handle requeued requests correctly")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230712173344.2994513-1-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-07-12 11:37:41 -06:00
..
partitions
block/partition: fix signedness issue for Amiga partitions
2023-07-05 16:34:56 -06:00
badblocks.c
block/badblocks: Remove redundant assignments
2022-04-23 07:15:26 -06:00
bdev.c
block: Improve kernel-doc headers
2023-06-21 13:18:15 -06:00
bfq-cgroup.c
blkcg: Restructure blkg_conf_prep() and friends
2023-04-13 06:46:49 -06:00
bfq-iosched.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-06-30 11:57:07 -07:00
bfq-iosched.h
block, bfq: remove BFQ_WEIGHT_LEGACY_DFL
2023-04-06 16:17:32 -06:00
bfq-wf2q.c
block, bfq: inject I/O to underutilized actuators
2023-01-29 15:18:33 -07:00
bio-integrity.c
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
2023-02-16 11:05:41 -07:00
bio.c
block: add bio_add_folio_nofail
2023-06-01 09:13:31 -06:00
blk-cgroup-fc-appid.c
block: Replace all non-returning strlcpy with strscpy
2023-06-01 09:13:31 -06:00
blk-cgroup-rwstat.c
Revert "blk-cgroup: pin the gendisk in struct blkcg_gq"
2023-02-14 14:24:09 -07:00
blk-cgroup-rwstat.h
block: Use the new blk_opf_t type
2022-07-14 12:14:30 -06:00
blk-cgroup.c
Merge branch 'for-6.5/block-late' into block-6.5
2023-06-28 16:08:19 -06:00
blk-cgroup.h
Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux
2023-04-26 12:52:58 -07:00
blk-core.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-06-30 11:57:07 -07:00
blk-crypto-fallback.c
treewide: use get_random_bytes() when possible
2022-10-11 17:42:58 -06:00
blk-crypto-internal.h
blk-crypto: remove blk_crypto_insert_cloned_request()
2023-03-16 09:35:09 -06:00
blk-crypto-profile.c
blk-crypto: use dynamic lock class for blk_crypto_profile::lock
2023-07-05 16:36:12 -06:00
blk-crypto-sysfs.c
block: make kobj_type structures constant
2023-02-09 09:38:16 -07:00
blk-crypto.c
blk-crypto: make blk_crypto_evict_key() more robust
2023-03-16 09:35:09 -06:00
blk-flush.c
blk-mq: don't use the requeue list to queue flush commands
2023-05-19 19:52:42 -06:00
blk-ia-ranges.c
block: make kobj_type structures constant
2023-02-09 09:38:16 -07:00
blk-integrity.c
blk-integrity: register sysfs attributes on struct device
2023-04-26 18:22:50 -06:00
blk-ioc.c
blk-ioc: fix recursive spin_lock/unlock_irq() in ioc_clear_queue()
2023-06-07 07:51:00 -06:00
blk-iocost.c
blk-iocost: move wbt_enable/disable_default() out of spinlock
2023-06-26 09:53:36 -06:00
blk-iolatency.c
blk-iolatency: Make initialization lazy
2023-04-13 06:46:49 -06:00
blk-ioprio.c
blk-ioprio: Introduce promote-to-rt policy
2023-06-06 22:26:26 -06:00
blk-ioprio.h
blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit
2022-09-26 19:09:31 -06:00
blk-lib.c
blk-lib: fix blkdev_issue_secure_erase
2022-09-15 00:25:17 -06:00
blk-map.c
Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux
2023-06-26 12:47:20 -07:00
blk-merge.c
blk-mq: release crypto keyslot before reporting I/O complete
2023-03-16 09:35:09 -06:00
blk-mq-cpumap.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-debugfs-zoned.c
block: move zone related fields to struct gendisk
2022-07-06 06:46:26 -06:00
blk-mq-debugfs.c
blk-mq: fix potential io hang by wrong 'wake_batch'
2023-06-12 09:55:53 -06:00
blk-mq-debugfs.h
block: remove per-disk debugfs files in blk_unregister_queue
2022-06-17 07:31:05 -06:00
blk-mq-pci.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-sched.c
blk-mq: cleanup __blk_mq_sched_dispatch_requests
2023-04-13 06:57:18 -06:00
blk-mq-sched.h
blk-mq: make sure elevator callbacks aren't called for passthrough request
2023-05-18 19:42:54 -06:00
blk-mq-sysfs.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq-tag.c
Merge tag 'for-6.5/block-2023-06-23' of git://git.kernel.dk/linux
2023-06-26 12:47:20 -07:00
blk-mq-virtio.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-mq.c
block: add request polling helper
2023-06-28 16:09:41 -06:00
blk-mq.h
blk-mq: fix potential io hang by wrong 'wake_batch'
2023-06-12 09:55:53 -06:00
blk-pm.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-pm.h
…
blk-rq-qos.c
block/rq_qos: protect rq_qos apis with a new lock
2023-05-23 11:13:19 -06:00
blk-rq-qos.h
blk-iolatency: s/blkcg_rq_qos/iolat_rq_qos/
2023-04-13 06:46:49 -06:00
blk-settings.c
block: fix revalidate performance regression
2023-05-29 08:40:32 -06:00
blk-stat.c
blk-mq: include <linux/blk-mq.h> in block/blk-mq.h
2023-04-13 06:52:29 -06:00
blk-stat.h
block: make queue stat accounting a reference
2021-12-14 17:23:05 -07:00
blk-sysfs.c
blk-sysfs: add a new attr_group for blk_mq
2023-06-26 09:53:36 -06:00
blk-throttle.c
blk-throttle: Fix io statistics for cgroup v1
2023-06-25 08:00:39 -06:00
blk-throttle.h
blk-throttle: Fix io statistics for cgroup v1
2023-06-25 08:00:39 -06:00
blk-timeout.c
…
blk-wbt.c
Merge branch 'for-6.5/block-late' into block-6.5
2023-06-28 16:08:19 -06:00
blk-wbt.h
blk-wbt: don't create wbt sysfs entry if CONFIG_BLK_WBT is disabled
2023-06-26 09:53:36 -06:00
blk-zoned.c
block: replace fmode_t with a block-specific type for block open flags
2023-06-12 08:04:05 -06:00
blk.h
block: remove BIO_PAGE_REFFED
2023-06-16 10:08:09 -06:00
bounce.c
block: change the blk_queue_bounce calling convention
2022-08-02 17:22:54 -06:00
bsg-lib.c
scsi: replace the fmode_t argument to ->sg_io_fn with a simple bool
2023-06-12 08:04:04 -06:00
bsg.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-06-30 11:57:07 -07:00
disk-events.c
block: increment diskseq on all media change events
2023-06-20 07:16:24 -06:00
early-lookup.c
block: don't return -EINVAL for not found names in devt_from_devname
2023-06-22 09:09:33 -06:00
elevator.c
block: Replace all non-returning strlcpy with strscpy
2023-06-01 09:13:31 -06:00
elevator.h
blk-mq: pass a flags argument to elevator_type->insert_requests
2023-04-13 06:52:30 -06:00
fops.c
Merge tag 'mm-stable-2023-06-24-19-15' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-06-28 10:28:11 -07:00
genhd.c
block: fix the exclusive open mask in disk_scan_partitions
2023-06-21 07:37:52 -06:00
holder.c
block: don't allow a disk link holder to itself
2022-11-16 15:19:56 -07:00
ioctl.c
block: fine-granular CAP_SYS_ADMIN for Persistent Reservation
2023-06-20 12:49:23 -06:00
ioprio.c
scsi: block: Improve ioprio value validity checks
2023-06-16 12:04:30 -04:00
Kconfig
Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux
2023-04-26 12:52:58 -07:00
Kconfig.iosched
block: Default to use cgroup support for BFQ
2023-01-30 09:42:42 -07:00
kyber-iosched.c
blk-mq: pass a flags argument to elevator_type->insert_requests
2023-04-13 06:52:30 -06:00
Makefile
block: move the code to do early boot lookup of block devices to block/
2023-06-05 10:57:40 -06:00
mq-deadline.c
block/mq-deadline: Fix a bug in deadline_from_pos()
2023-07-12 11:37:41 -06:00
opal_proto.h
sed-opal: allow user authority to get locking range attributes.
2023-04-05 07:46:25 -06:00
sed-opal.c
sed-opal: geometry feature reporting command
2023-04-19 14:07:13 -06:00
t10-pi.c
block: add pi for extended integrity
2022-03-07 12:48:35 -07:00