linux_dsm_epyc7002/block
Daniel Wagner 07feac84ef block: Suppress uevent for hidden device when removed
[ Upstream commit 9ec491447b90ad6a4056a9656b13f0b3a1e83043 ]

register_disk() suppress uevents for devices with the GENHD_FL_HIDDEN
but enables uevents at the end again in order to announce disk after
possible partitions are created.

When the device is removed the uevents are still on and user land sees
'remove' messages for devices which were never 'add'ed to the system.

  KERNEL[95481.571887] remove   /devices/virtual/nvme-fabrics/ctl/nvme5/nvme0c5n1 (block)

Let's suppress the uevents for GENHD_FL_HIDDEN by not enabling the
uevents at all.

Signed-off-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Link: https://lore.kernel.org/r/20210311151917.136091-1-dwagner@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-30 14:31:52 +02:00
..
partitions
badblocks.c
bfq-cgroup.c
bfq-iosched.c bfq: Avoid false bfq queue merging 2021-03-04 11:37:18 +01:00
bfq-iosched.h
bfq-wf2q.c
bio-integrity.c
bio.c
blk-cgroup-rwstat.c blk-cgroup: Fix the recursive blkg rwstat 2021-03-30 14:31:48 +02:00
blk-cgroup-rwstat.h
blk-cgroup.c blk-cgroup: Use cond_resched() when destroy blkgs 2021-02-13 13:55:13 +01:00
blk-core.c scsi: block: Do not accept any requests while suspended 2021-01-12 20:18:17 +01:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto.c
blk-exec.c
blk-flush.c
blk-integrity.c
blk-ioc.c
blk-iocost.c blk-iocost: fix NULL iocg deref from racing against initialization 2021-01-12 20:18:23 +01:00
blk-iolatency.c
blk-lib.c
blk-map.c
blk-merge.c
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c blk-mq-debugfs: Add decode for BLK_MQ_F_TAG_HCTX_SHARED 2021-01-19 18:27:29 +01:00
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c
blk-mq-tag.h
blk-mq-virtio.c
blk-mq.c scsi: block: Remove RQF_PREEMPT and BLK_MQ_REQ_PREEMPT 2021-01-12 20:18:17 +01:00
blk-mq.h blk-mq: test QUEUE_FLAG_HCTX_ACTIVE for sbitmap_shared in hctx_may_queue 2021-02-03 23:28:44 +01:00
blk-pm.c
blk-pm.h scsi: block: Do not accept any requests while suspended 2021-01-12 20:18:17 +01:00
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c blk-settings: align max_sectors on "logical_block_size" boundary 2021-03-04 11:38:22 +01:00
blk-stat.c
blk-stat.h
blk-sysfs.c
blk-throttle.c
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c block: Fix REQ_OP_ZONE_RESET_ALL handling 2021-03-30 14:31:51 +02:00
blk.h
bounce.c
bsg-lib.c
bsg.c bsg: free the request before return error code 2021-03-04 11:37:42 +01:00
cmdline-parser.c
elevator.c
genhd.c block: Suppress uevent for hidden device when removed 2021-03-30 14:31:52 +02:00
ioctl.c block: reopen the device in blkdev_reread_part 2021-03-04 11:38:21 +01:00
ioprio.c
Kconfig
Kconfig.iosched
keyslot-manager.c
kyber-iosched.c
Makefile
mq-deadline.c
opal_proto.h
scsi_ioctl.c
sed-opal.c
t10-pi.c