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164272113b
linux/fs/dlm
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Alexander Aring 164272113b fs: dlm: fix race setting stop tx flag 
This patch sets the stop tx flag before we commit the dlm message.
This flag will report about unexpected transmissions after we
send the DLM_FIN message out, which should be the last message sent.
When we commit the dlm fin message, it could be that we already
got an ack back and the CLOSED state change already happened.
We should not set this flag when we are in CLOSED state. To avoid this
race we simply set the tx flag before the state change can be in
progress by moving it before dlm_midcomms_commit_mhandle().

Cc: stable@vger.kernel.org
Fixes: 489d8e559c ("fs: dlm: add reliable connection if reconnect")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2023-01-23 13:05:46 -06:00
..
ast.c fs: dlm: rename DLM_IFL_NEED_SCHED to DLM_IFL_CB_PENDING 2022-11-21 09:45:49 -06:00
ast.h fs: dlm: use a non-static queue for callbacks 2022-11-08 12:59:41 -06:00
config.c fs: dlm: use listen sock as dlm running indicator 2022-11-21 09:45:49 -06:00
config.h fs: dlm: don't use deprecated timeout features by default 2022-08-01 09:31:38 -05:00
debug_fs.c fs: dlm: use a non-static queue for callbacks 2022-11-08 12:59:41 -06:00
dir.c dlm: use __le types for dlm header 2022-04-06 14:02:28 -05:00
dir.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
dlm_internal.h fs: dlm: rename DLM_IFL_NEED_SCHED to DLM_IFL_CB_PENDING 2022-11-21 09:45:49 -06:00
Kconfig fs/dlm: Remove "select SRCU" 2023-01-05 15:40:02 -06:00
lock.c fs: dlm: remove ls_remove_wait waitqueue 2022-11-08 12:59:41 -06:00
lock.h fs: dlm: const void resource name parameter 2022-08-23 15:02:47 -05:00
lockspace.c fs: dlm: start midcomms before scand 2023-01-23 12:43:53 -06:00
lockspace.h fs: dlm: remove DLM_LSFL_FS from uapi 2022-08-23 14:54:54 -05:00
lowcomms.c Treewide: Stop corrupting socket's task_frag 2022-12-19 17:28:49 -08:00
lowcomms.h fs: dlm: remove socket shutdown handling 2022-11-21 09:45:49 -06:00
lvb_table.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
main.c fs: dlm: add midcomms init/start functions 2022-11-21 09:45:49 -06:00
Makefile fs: dlm: don't use deprecated timeout features by default 2022-08-01 09:31:38 -05:00
member.c fs: dlm: catch dlm_add_member() error 2022-11-08 12:59:41 -06:00
member.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
memory.c fs: dlm: fix return value check in dlm_memory_init() 2023-01-05 15:37:51 -06:00
memory.h fs: dlm: allow different allocation context per _create_message 2022-11-08 12:59:41 -06:00
midcomms.c fs: dlm: fix race setting stop tx flag 2023-01-23 13:05:46 -06:00
midcomms.h fs: dlm: parallelize lowcomms socket handling 2022-11-21 09:45:49 -06:00
netlink.c genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
plock.c fs: dlm: change posix lock sigint handling 2022-06-24 11:53:05 -05:00
rcom.c fd: dlm: trace send/recv of dlm message and rcom 2022-11-08 12:59:41 -06:00
rcom.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recover.c dlm: replace usage of found with dedicated list iterator variable 2022-04-06 14:03:14 -05:00
recover.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recoverd.c fs: dlm: handle recovery result outside of ls_recover 2022-06-24 11:57:48 -05:00
recoverd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
requestqueue.c fs: dlm: avoid false-positive checker warning 2022-11-21 09:45:49 -06:00
requestqueue.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
user.c fs: dlm: rename DLM_IFL_NEED_SCHED to DLM_IFL_CB_PENDING 2022-11-21 09:45:49 -06:00
user.h fs: dlm: use a non-static queue for callbacks 2022-11-08 12:59:41 -06:00
util.c dlm: use __le types for dlm messages 2022-04-06 14:02:37 -05:00
util.h dlm: use __le types for dlm messages 2022-04-06 14:02:37 -05:00