Commit 0fbfade1 authored Aug 01, 2023 by Li Nan

ksmbd: define SMB2_COMPRESSION_TRANSFORM_ID in fs/ksmbd/smb2pdu.h

hulk inclusion
category: bugfix
bugzilla: 189016, https://gitee.com/openeuler/kernel/issues/I7LU2S


CVE: NA

--------------------------------

In mainline, commit 0d35e382 ("cifs: Create a new shared file holding
smb2 pdu definitions") moved 'SMB2_COMPRESSION_TRANSFORM_ID' to
fs/smbfs_common/smb2pdu.h, commit 38c8a9a5 ("smb: move client and
server files to common directory fs/smb") moved fs/ksmbd to fs/smb/server
and included above smb2pdu.h.

Now we need to use 'SMB2_COMPRESSION_TRANSFORM_ID' in fs/ksmbd. But
backport all those patch is not a good iead. Just add the define in
fs/ksmbd/smb2pdu.h.

Signed-off-by: Li Nan <linan122@huawei.com>

parent 87684ac5

fs/ksmbd/smb2pdu.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -109,6 +109,7 @@

		#define SMB2_PROTO_NUMBER cpu_to_le32(0x424d53fe) /* 'B''M''S' */
		#define SMB2_TRANSFORM_PROTO_NUM cpu_to_le32(0x424d53fd)
		#define SMB2_COMPRESSION_TRANSFORM_ID cpu_to_le32(0x424d53fc)

		#define SMB21_DEFAULT_IOSIZE (1024 * 1024)
		#define SMB3_DEFAULT_IOSIZE (4 * 1024 * 1024)