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be2be5f7f4
linux/fs/lockd
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Alexander Aring be2be5f7f4 lockd: nlm_blocked list race fixes 
This patch fixes races when lockd accesses the global nlm_blocked list.
It was mostly safe to access the list because everything was accessed
from the lockd kernel thread context but there exist cases like
nlmsvc_grant_deferred() that could manipulate the nlm_blocked list and
it can be called from any context.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2023-08-29 17:45:22 -04:00
..
clnt4xdr.c lockd: set file_lock start and end when decoding nlm4 testargs 2023-03-14 14:00:55 -04:00
clntlock.c NFS: add a sysfs link to the lockd rpc_client 2023-06-19 15:06:07 -04:00
clntproc.c lockd: add some client-side tracepoints 2023-04-26 09:05:00 -04:00
clntxdr.c NFS: Remove print_overflow_msg() 2019-02-13 11:53:45 -05:00
host.c lockd: purge resources held on behalf of nlm clients when shutting down 2023-04-26 09:04:59 -04:00
Makefile lockd: add some client-side tracepoints 2023-04-26 09:05:00 -04:00
mon.c Replace HTTP links with HTTPS ones: NFS, SUNRPC, and LOCKD clients 2020-09-21 10:21:10 -04:00
netns.h filelock: move file locking definitions to separate header file 2023-01-11 06:52:32 -05:00
procfs.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
procfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svc4proc.c lockd: set missing fl_flags field when retrieving args 2022-12-10 11:01:11 -05:00
svc.c lockd: drop inappropriate svc_get() from locked_get() 2023-06-12 12:16:34 -04:00
svclock.c lockd: nlm_blocked list race fixes 2023-08-29 17:45:22 -04:00
svcproc.c lockd: set missing fl_flags field when retrieving args 2022-12-10 11:01:11 -05:00
svcshare.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svcsubs.c NFSD 6.2 Release Notes 2022-12-12 20:54:39 -08:00
svcxdr.h NLM: Fix svcxdr_encode_owner() 2021-09-17 10:35:10 -04:00
trace.c lockd: add some client-side tracepoints 2023-04-26 09:05:00 -04:00
trace.h lockd: add some client-side tracepoints 2023-04-26 09:05:00 -04:00
xdr4.c lockd: set file_lock start and end when decoding nlm4 testargs 2023-03-14 14:00:55 -04:00
xdr.c SUNRPC: Change return value type of .pc_encode 2021-10-13 11:34:49 -04:00