This is a note to let you know that I've just added the patch titled nfs: add missing "posix" local_lock constant table definition to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: nfs-add-missing-posix-local_lock-constant-table-defi.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b1ede9ef4293bf0c0fcffde9479bfb5fae39e420 Author: Scott Mayhew <smayhew@xxxxxxxxxx> Date: Sat Oct 10 10:03:12 2020 -0400 nfs: add missing "posix" local_lock constant table definition [ Upstream commit a2d24bcb97dc7b0be1cb891e60ae133bdf36c786 ] "mount -o local_lock=posix..." was broken by the mount API conversion due to the missing constant. Fixes: e38bb238ed8c ("NFS: Convert mount option parsing to use functionality from fs_parser.h") Signed-off-by: Scott Mayhew <smayhew@xxxxxxxxxx> Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c index 524812984e2d4..009987e690207 100644 --- a/fs/nfs/fs_context.c +++ b/fs/nfs/fs_context.c @@ -94,6 +94,7 @@ enum { static const struct constant_table nfs_param_enums_local_lock[] = { { "all", Opt_local_lock_all }, { "flock", Opt_local_lock_flock }, + { "posix", Opt_local_lock_posix }, { "none", Opt_local_lock_none }, {} };