Yu Kuai 46c541fa66 blk-core: use pr_warn_ratelimited() in bio_check_ro() ... [ Upstream commit 1b0a151c10 ] If one of the underlying disks of raid or dm is set to read-only, then each io will generate new log, which will cause message storm. This environment is indeed problematic, however we can't make sure our naive custormer won't do this, hence use pr_warn_ratelimited() to prevent message storm in this case. Signed-off-by: Yu Kuai <yukuai3@huawei.com> Fixes: 57e95e4670 ("block: fix and cleanup bio_check_ro") Signed-off-by: Ye Bin <yebin10@huawei.com> Link: https://lore.kernel.org/r/20231107111247.2157820-1-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-11-20 11:52:17 +01:00
..
partitions	block/partition: fix signedness issue for Amiga partitions	2023-07-19 16:22:17 +02:00
badblocks.c	block/badblocks: Remove redundant assignments	2022-04-23 07:15:26 -06:00
bdev.c	vfs: support STATX_DIOALIGN on block devices	2022-09-11 19:47:12 -05:00
bfq-cgroup.c	block, bfq: fix uaf for bfqq in bic_set_bfqq()	2023-02-09 11:28:06 +01:00
bfq-iosched.c	block, bfq: Fix division by zero error on zero wsum	2023-05-24 17:32:38 +01:00
bfq-iosched.h	block, bfq: remove unused variable for bfq_queue	2022-10-20 05:46:49 -07:00
bfq-wf2q.c	block, bfq: remove useless parameter for bfq_add/del_bfqq_busy()	2022-08-22 10:07:56 -06:00
bio-integrity.c	block: factor out a bvec_set_page helper	2023-09-23 11:11:08 +02:00
bio.c	block: factor out a bvec_set_page helper	2023-09-23 11:11:08 +02:00
blk-cgroup-fc-appid.c	cgroup: Homogenize cgroup_get_from_id() return value	2022-08-26 10:57:41 -10:00
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h	block: Use the new blk_opf_t type	2022-07-14 12:14:30 -06:00
blk-cgroup.c	block: Skip destroyed blkg when restart in blkg_destroy_all()	2023-05-17 11:53:33 +02:00
blk-cgroup.h	blk-cgroup: pass a gendisk to blkcg_init_queue and blkcg_exit_queue	2022-09-26 19:09:31 -06:00
blk-core.c	blk-core: use pr_warn_ratelimited() in bio_check_ro()	2023-11-20 11:52:17 +01:00
blk-crypto-fallback.c	blk-crypto: dynamically allocate fallback profile	2023-08-23 17:52:39 +02:00
blk-crypto-internal.h	blk-mq: release crypto keyslot before reporting I/O complete	2023-05-11 23:03:00 +09:00
blk-crypto-profile.c	blk-crypto: use dynamic lock class for blk_crypto_profile::lock	2023-07-23 13:49:21 +02:00
blk-crypto-sysfs.c	blk-crypto: show crypto capabilities in sysfs	2022-02-28 06:40:23 -07:00
blk-crypto.c	blk-crypto: make blk_crypto_evict_key() more robust	2023-05-11 23:03:01 +09:00
blk-flush.c	block: change request end_io handler to pass back a return value	2022-09-30 07:49:09 -06:00
blk-ia-ranges.c	block: simplify disk_set_independent_access_ranges	2022-06-29 08:36:46 -06:00
blk-integrity.c
blk-ioc.c	block: fix default IO priority handling again	2022-06-27 06:29:12 -06:00
blk-iocost.c	blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost	2023-07-19 16:20:55 +02:00
blk-iolatency.c	blk-cgroup: pass a gendisk to blkcg_schedule_throttle	2022-09-26 19:17:28 -06:00
blk-ioprio.c	blk-ioprio: pass a gendisk to blk_ioprio_init and blk_ioprio_exit	2022-09-26 19:09:31 -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	block: fix bio-cache for passthru IO	2023-06-05 09:26:21 +02:00
blk-merge.c	blk-mq: release crypto keyslot before reporting I/O complete	2023-05-11 23:03:00 +09:00
blk-mq-cpumap.c	block: Change the return type of blk_mq_map_queues() into void	2022-08-22 10:07:53 -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'	2023-07-19 16:20:55 +02:00
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	block: Change the return type of blk_mq_map_queues() into void	2022-08-22 10:07:53 -06:00
blk-mq-rdma.c	block: Change the return type of blk_mq_map_queues() into void	2022-08-22 10:07:53 -06:00
blk-mq-sched.c	blk-mq: correct stale comment of .get_budget	2023-03-10 09:32:44 +01:00
blk-mq-sched.h
blk-mq-sysfs.c	blk-mq: fix possible memleak when register 'hctx' failed	2022-12-31 13:33:03 +01:00
blk-mq-tag.c	blk-mq: fix potential io hang by wrong 'wake_batch'	2023-07-19 16:20:55 +02:00
blk-mq-tag.h	blk-mq: blk_mq_tag_busy is no need to return a value	2022-06-27 06:29:12 -06:00
blk-mq-virtio.c	block: Change the return type of blk_mq_map_queues() into void	2022-08-22 10:07:53 -06:00
blk-mq.c	blk-mq: Fix stall due to recursive flush plug	2023-08-03 10:23:48 +02:00
blk-mq.h	blk-mq: fix potential io hang by wrong 'wake_batch'	2023-07-19 16:20:55 +02:00
blk-pm.c
blk-pm.h
blk-rq-qos.c	block/rq_qos: Use atomic_try_cmpxchg in atomic_inc_below	2022-07-12 14:38:52 -06:00
blk-rq-qos.h	block/blk-rq-qos: delete useless enmu RQ_QOS_IOPRIO	2022-09-21 19:50:53 -06:00
blk-settings.c	block: don't allow enabling a cache on devices that don't support it	2023-09-13 09:42:40 +02:00
blk-stat.c	blk-stat: fix QUEUE_FLAG_STATS clear	2023-05-11 23:03:00 +09:00
blk-stat.h
blk-sysfs.c	block: fix use-after-free of q->q_usage_counter	2023-10-10 22:00:37 +02:00
blk-throttle.c	blk-throttle: check for overflow in calculate_bytes_allowed	2023-11-02 09:35:29 +01:00
blk-throttle.h	blk-throttle: pass a gendisk to blk_throtl_cancel_bios	2022-09-26 19:17:28 -06:00
blk-timeout.c
blk-wbt.c	blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()	2022-10-09 07:48:16 -06:00
blk-wbt.h	blk-wbt: remove wbt_track stub	2022-03-31 12:58:38 -06:00
blk-zoned.c	block: adapt blk_mq_plug() to not plug for writes that require a zone lock	2022-09-29 07:45:47 -06:00
blk.h	block: Revert "block: Do not reread partition table on exclusively open device"	2023-03-17 08:50:20 +01:00
bounce.c	block: change the blk_queue_bounce calling convention	2022-08-02 17:22:54 -06:00
bsg-lib.c	blk-mq: Drop blk_mq_ops.timeout 'reserved' arg	2022-07-06 06:33:53 -06:00
bsg.c	scsi: core: bsg: Remove usage of the deprecated ida_simple_xxx() API	2022-06-21 21:22:51 -04:00
disk-events.c	block: increment diskseq on all media change events	2023-07-19 16:21:47 +02:00
elevator.c	blk-mq: use quiesced elevator switch when reinitializing queues	2022-09-27 09:58:56 -06:00
elevator.h	block: Use the new blk_opf_t type	2022-07-14 12:14:30 -06:00
fops.c	block: Deny writable memory mapping if block is read-only	2023-06-09 10:34:17 +02:00
genhd.c	block: fix blktrace debugfs entries leakage	2023-07-19 16:20:58 +02:00
holder.c	block: remove WARN_ON() from bd_link_disk_holder	2022-06-23 07:48:05 -06:00
ioctl.c	block: don't add or resize partition on the disk with GENHD_FL_NO_PART	2023-09-13 09:43:02 +02:00
ioprio.c	block: Fix handling of tasks without ioprio in ioprio_get(2)	2022-06-27 06:29:12 -06:00
Kconfig	block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency	2022-06-29 08:35:57 -06:00
Kconfig.iosched
kyber-iosched.c	block/kyber: Use the new blk_opf_t type	2022-07-14 12:14:30 -06:00
Makefile	blk-cgroup: move blkcg_{get,set}_fc_appid out of line	2022-05-02 14:06:20 -06:00
mq-deadline.c	block/mq-deadline: use correct way to throttling write requests	2023-09-13 09:42:42 +02:00
opal_proto.h	block: sed-opal: Add ioctl to return device status	2022-08-22 07:52:51 -06:00
sed-opal.c	block: sed-opal: kmalloc the cmd/resp buffers	2022-11-08 07:14:35 -07:00
t10-pi.c	block: add pi for extended integrity	2022-03-07 12:48:35 -07:00