Jeff Layton 898f944652 lockd: don't allow locking on reexported NFSv2/3 ... Since commit 9254c8ae9b ("nfsd: disallow file locking and delegations for NFSv4 reexport"), file locking when reexporting an NFS mount via NFSv4 is expressly prohibited by nfsd. Do the same in lockd: Add a new nlmsvc_file_cannot_lock() helper that will test whether file locking is allowed for a given file, and return nlm_lck_denied_nolocks if it isn't. Signed-off-by: Jeff Layton <jlayton@kernel.org> Tested-by: Olga Kornievskaia <okorniev@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>		2025-11-20 16:29:35 -05:00
..
bind.h	NFS: add a sysfs link to the lockd rpc_client	2023-06-19 15:06:07 -04:00
debug.h
lockd.h	lockd: don't allow locking on reexported NFSv2/3	2025-11-20 16:29:35 -05:00
nlm.h
share.h
xdr.h	lockd: Remove unused typedef	2024-11-18 20:23:03 -05:00
xdr4.h	lockd: set file_lock start and end when decoding nlm4 testargs	2023-03-14 14:00:55 -04:00