ksmbd: downgrade RWH lease caching state to RH for directory
authorNamjae Jeon <linkinjeon@kernel.org>
Sun, 31 Dec 2023 07:19:16 +0000 (16:19 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 5 Jan 2024 14:19:40 +0000 (15:19 +0100)
commit572388ff429a3d39216e736a3b6d052a9f5c025b
tree6b64a124a0e829531574d96cff83894647592ad5
parentd7af4e499c308a38b07e585096057045ec303591
ksmbd: downgrade RWH lease caching state to RH for directory

[ Upstream commit eb547407f3572d2110cb1194ecd8865b3371a7a4 ]

RWH(Read + Write + Handle) caching state is not supported for directory.
ksmbd downgrade it to RH for directory if client send RWH caching lease
state.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/smb/server/oplock.c
fs/smb/server/oplock.h
fs/smb/server/smb2pdu.c