Yu Kuai 9617cd6f24 block: fix module reference leakage from bdev_open_by_dev error path ...

At the time bdev_may_open() is called, module reference is grabbed
already, hence module reference should be released if bdev_may_open()
failed.

This problem is found by code review.

Fixes: ed5cc702d3 ("block: Add config option to not allow writing to mounted devices")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240406090930.2252838-22-yukuai1@huaweicloud.com
Signed-off-by: Christian Brauner <brauner@kernel.org>

2024-04-11 11:14:36 +02:00

..

partitions

block: partitions: only define function mac_fix_string for CONFIG_PPC_PMAC

2024-03-09 07:31:42 -07:00

badblocks.c

badblocks: avoid checking invalid range in badblocks_check()

2023-12-23 18:38:08 -07:00

bdev.c

block: fix module reference leakage from bdev_open_by_dev error path

2024-04-11 11:14:36 +02:00

bfq-cgroup.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

bfq-iosched.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -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: support PI at non-zero offset within metadata

2024-02-12 08:49:31 -07:00

bio.c

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11 11:43:44 -07:00

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

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-cgroup.h

block: move cgroup time handling code into blk.h

2024-02-05 10:07:17 -07:00

blk-core.c

block: pass a queue_limits argument to blk_alloc_queue

2024-02-13 08:56:59 -07:00

blk-crypto-fallback.c

block, fs: Restore the per-bio/request data lifetime fields

2024-02-06 14:31:05 +01:00

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

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

blk-ia-ranges.c

block: make kobj_type structures constant

2023-02-09 09:38:16 -07:00

blk-integrity.c

block: support PI at non-zero offset within metadata

2024-02-12 08:49:31 -07:00

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

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11 11:43:44 -07:00

blk-iolatency.c

block: add blk_time_get_ns() and blk_time_get() helpers

2024-02-05 10:07:22 -07:00

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

Revert "blk-lib: check for kill signal"

2024-03-13 20:35:48 -06:00

blk-map.c

block: Fix WARNING in _copy_from_iter

2024-01-23 08:56:55 -07:00

blk-merge.c

block: Make blk_rq_set_mixed_merge() static

2024-03-26 11:28:20 -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: Remove the hctx 'run' debugfs attribute

2024-01-17 14:16:34 -07:00

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: Remove the hctx 'run' debugfs attribute

2024-01-17 14:16:34 -07:00

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: Do not force full zone append completion in req_bio_endio()

2024-03-28 17:04:48 -06:00

blk-mq.h

blk-mq: update driver tags request table when start request

2023-09-22 08:52:13 -06:00

blk-pm.c

block: Remove blk_set_runtime_active()

2023-11-20 10:22:40 -07:00

blk-pm.h

block: Remove unused blk_pm_*() function definitions

2021-02-22 06:33:48 -07:00

blk-rq-qos.c

block: correct stale comment in rq_qos_wait

2023-09-18 14:15:28 -06:00

blk-rq-qos.h

block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io

2023-12-01 18:29:18 -07:00

blk-settings.c

block: don't reject too large max_user_sectors in blk_validate_limits

2024-03-26 11:28:52 -06:00

blk-stat.c

block: prevent division by zero in blk_rq_stat_sum()

2024-03-06 08:31:54 -07:00

blk-stat.h

block: make queue stat accounting a reference

2021-12-14 17:23:05 -07:00

blk-sysfs.c

block: use queue_limits_commit_update in queue_discard_max_store

2024-02-13 08:56:59 -07:00

blk-throttle.c

blk-throttle: Eliminate redundant checks for data direction

2024-02-05 10:16:12 -07:00

blk-throttle.h

blk-throttle: print signed value 'carryover_bytes/ios' for user

2023-08-30 10:15:01 -06:00

blk-timeout.c

block: blk-timeout: delete duplicated word

2020-07-31 16:29:47 -06:00

blk-wbt.c

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11 11:43:44 -07:00

blk-wbt.h

blk-wbt: remove the separate write cache tracking

2023-12-26 09:28:10 -07:00

blk-zoned.c

block: Do not include rbtree.h in blk-zoned.c

2024-02-22 10:35:18 -07:00

blk.h

block: Make blk_rq_set_mixed_merge() static

2024-03-26 11:28:20 -06:00

bounce.c

block, fs: Restore the per-bio/request data lifetime fields

2024-02-06 14:31:05 +01:00

bsg-lib.c

block: pass a queue_limits argument to blk_mq_init_queue

2024-02-13 08:56:59 -07:00

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: move bdev_mark_dead out of disk_check_media_change

2023-10-28 13:29:23 +02:00

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

blk-mq: release scheduler resource when request completes

2023-08-19 07:47:17 -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 'vfs-6.9.super' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-03-11 10:52:34 -07:00

genhd.c

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11 11:43:44 -07:00

holder.c

block: fix deadlock between bd_link_disk_holder and partition scan

2024-02-23 07:44:19 -07:00

ioctl.c

block: fix overflow in blk_ioctl_discard()

2024-04-02 07:43:24 -06:00

ioprio.c

block: move __get_task_ioprio() into header file

2024-01-08 12:27:39 -07:00

Kconfig

block: Add config option to not allow writing to mounted devices

2023-11-18 14:59:25 +01:00

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

Revert "block/mq-deadline: use correct way to throttling write requests"

2024-03-13 15:56:14 -06:00

opal_proto.h

block: sed-opal: handle empty atoms when parsing response

2024-02-16 15:52:45 -07:00

sed-opal.c

Merge tag 'for-6.9/block-20240310' of git://git.kernel.dk/linux

2024-03-11 11:43:44 -07:00

t10-pi.c

block: support PI at non-zero offset within metadata

2024-02-12 08:49:31 -07:00