Mike Gerdts 7241a075be bdev: hold spinlock while changing claim_module ... This closes races between concurrent spdk_bdev_module_claim_bdev() and/or spdk_bdev_module_release_bdev() calls affecting the same bdev by holding bdev->internal.spinlock while claiming and releasing a bdev. It also closes a potential TOCTOU bug in that optimizing compilers probably already eliminate in bdev_finish_unregister_bdevs_iter() and documents that bdev->internal.claim_module is protected by bdev->internal.spinlock. This can be removed when the bdev_register_examine_thread deprecation is removed. Signed-off-by: Mike Gerdts <mgerdts@nvidia.com> Change-Id: Ib48552df065d5172139a61bbc00b391f36552c0c Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15282 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Community-CI: Mellanox Build Bot		2023-01-05 23:28:32 +00:00
..
accel	misc: Fix spelling mistakes	2022-12-09 08:16:18 +00:00
bdev	bdev: hold spinlock while changing claim_module	2023-01-05 23:28:32 +00:00
blob	blobstore: missing lock leads to md page race	2022-12-20 09:19:09 +00:00
blobfs	blob: Add translate_lba operation	2022-12-08 12:54:54 +00:00
conf	update Intel copyright notices	2022-11-10 08:28:53 +00:00
dma	update Intel copyright notices	2022-11-10 08:28:53 +00:00
env_dpdk	lib/env_dpdk: add a valid check before fclose	2022-12-16 09:43:47 +00:00
env_ocf	update Intel copyright notices	2022-11-10 08:28:53 +00:00
event	app: enable configurable msg_mempool_size for reactor	2022-12-14 08:04:55 +00:00
ftl	misc: Fix spelling mistakes	2022-12-09 08:16:18 +00:00
idxd	lib/idxd: change max idxd completions processed	2022-12-08 12:55:58 +00:00
init	misc: Fix spelling mistakes	2022-12-09 08:16:18 +00:00
ioat	update Intel copyright notices	2022-11-10 08:28:53 +00:00
iscsi	iscsi: add EXITING conns to pg after full_feature_migrate	2022-12-23 09:27:48 +00:00
json	json: add spdk_json_write_named_double	2022-11-22 10:01:43 +00:00
jsonrpc	lib/jsonrpc: check the return value from setsockopt	2022-12-20 09:17:59 +00:00
log	log: add deprecated tracking API	2022-12-07 17:45:53 +00:00
lvol	lib/lvol: bad cluster size error message	2022-12-16 09:26:35 +00:00
nbd	update Intel copyright notices	2022-11-10 08:28:53 +00:00
notify	update Intel copyright notices	2022-11-10 08:28:53 +00:00
nvme	nvme: fix memleak when submit request failed	2023-01-05 23:26:42 +00:00
nvmf	nvmf/vfio_user: add numdw to avoide signed integer overflow	2023-01-05 23:27:12 +00:00
rdma	update Intel copyright notices	2022-11-10 08:28:53 +00:00
reduce	update Intel copyright notices	2022-11-10 08:28:53 +00:00
rocksdb	rocksdb: remove spdk_thread	2022-11-23 08:22:04 +00:00
rpc	lib/rpc: add RPC allow list	2022-11-15 08:31:02 +00:00
scsi	misc: Fix spelling mistakes	2022-12-09 08:16:18 +00:00
sock	sock: set errno in spdk_sock_flush()	2022-12-01 12:49:04 +00:00
thread	thread: cache a number of iobuf buffers on each channel	2022-12-16 09:06:07 +00:00
trace	lib/trace: add trace_get_info RPC	2022-12-05 09:50:38 +00:00
trace_parser	update Intel copyright notices	2022-11-10 08:28:53 +00:00
ut_mock	update Intel copyright notices	2022-11-10 08:28:53 +00:00
util	util: add function spdk_fd_group_get_epoll_event	2022-11-22 10:01:43 +00:00
vfio_user	update Intel copyright notices	2022-11-10 08:28:53 +00:00
vfu_tgt	update Intel copyright notices	2022-11-10 08:28:53 +00:00
vhost	lib/vhost: explicitly set the initial value for local variable	2022-12-13 09:26:06 +00:00
virtio	lib/virtio: add the ctx NULL check before dereferencing it	2022-11-30 08:50:48 +00:00
vmd	update Intel copyright notices	2022-11-10 08:28:53 +00:00
Makefile	configure: rename --with-reduce --with-vbdev-compress	2022-12-08 12:55:27 +00:00