linux/fs/smbfs_common, branch master

smb: move client and server files to common directory fs/smb

2023-05-24T21:29:21Z

Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko and helper modules) to new fs/smb subdirectory: fs/cifs --> fs/smb/client fs/ksmbd --> fs/smb/server fs/smbfs_common --> fs/smb/common Suggested-by: Linus Torvalds Acked-by: Namjae Jeon Signed-off-by: Steve French

SMB3.1.1: correct definition for app_instance_id create contexts

2023-05-02T14:23:23Z

The name lengths were incorrect for two create contexts. SMB2_CREATE_APP_INSTANCE_ID SMB2_CREATE_APP_INSTANCE_VERSION Update the definitions for these two to match the protocol specs. Acked-by: Paulo Alcantara (SUSE) Reviewed-by: Namjae Jeon Signed-off-by: Steve French

smb3: move some common open context structs to smbfs_common

2023-04-29T03:50:32Z

create durable and create durable reconnect context and the maximal access create context struct definitions can be put in common code in smbfs_common Reviewed-by: Paulo Alcantara (SUSE) Signed-off-by: Steve French

smb3: make query_on_disk_id open context consistent and move to common code

2023-04-29T03:50:16Z

cifs and ksmbd were using a slightly different version of the query_on_disk_id struct which could be confusing. Use the ksmbd version of this struct, and move it to common code. Reviewed-by: Paulo Alcantara (SUSE) Signed-off-by: Steve French

SMB3.1.1: add new tree connect ShareFlags

2023-04-29T02:24:52Z

Also update these flag names in a few places to match the simpler easier to understand names now used in the protocol documentation (see MS-SMB2 section 2.2.10) Acked-by: Bharath SM Reviewed-by: Paulo Alcantara (SUSE) Signed-off-by: Steve French

smb3: Replace smb2pdu 1-element arrays with flex-arrays

2023-02-20T23:25:43Z

The kernel is globally removing the ambiguous 0-length and 1-element arrays in favor of flexible arrays, so that we can gain both compile-time and run-time array bounds checking[1]. Replace the trailing 1-element array with a flexible array in the following structures: struct smb2_err_rsp struct smb2_tree_connect_req struct smb2_negotiate_rsp struct smb2_sess_setup_req struct smb2_sess_setup_rsp struct smb2_read_req struct smb2_read_rsp struct smb2_write_req struct smb2_write_rsp struct smb2_query_directory_req struct smb2_query_directory_rsp struct smb2_set_info_req struct smb2_change_notify_rsp struct smb2_create_rsp struct smb2_query_info_req struct smb2_query_info_rsp Replace the trailing 1-element array with a flexible array, but leave the existing structure padding: struct smb2_file_all_info struct smb2_lock_req Adjust all related size calculations to match the changes to sizeof(). No machine code output or .data section differences are produced after these changes. [1] For lots of details, see both: https://docs.kernel.org/process/deprecated.html#zero-length-and-one-element-arrays https://people.kernel.org/kees/bounded-flexible-arrays-in-c Cc: Steve French Cc: Paulo Alcantara Cc: Ronnie Sahlberg Cc: Shyam Prasad N Cc: Tom Talpey Cc: Namjae Jeon Cc: Sergey Senozhatsky Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Reviewed-by: Namjae Jeon Signed-off-by: Kees Cook Signed-off-by: Steve French

smb3: define missing create contexts

2022-10-05T06:55:27Z

Update the list of create contexts to include the three more recent ones and the one used for mounts to Macs. Reviewed-by: Paulo Alcantara (SUSE) Signed-off-by: Steve French

Add various fsctl structs

2022-05-24T01:24:12Z

Add missing structure definition for various newer fsctl operations - duplicate_extents_ex - get_integrity_information - query_file_regions - query_on_disk_volume_info And move some fsctl defintions to smbfs_common Signed-off-by: Steve French

Add defines for various newer FSCTLs

2022-05-24T01:23:57Z

Checking MS-FSCC section 2.3 found six FSCTL defines that were missing Reviewed-by: David Disseldorp Signed-off-by: Steve French

smb3: fix ksmbd bigendian bug in oplock break, and move its struct to smbfs_common

2022-03-31T14:38:53Z

Fix an endian bug in ksmbd for one remaining use of Persistent/VolatileFid that unnecessarily converted it (it is an opaque endian field that does not need to be and should not be converted) in oplock_break for ksmbd, and move the definitions for the oplock and lease break protocol requests and responses to fs/smbfs_common/smb2pdu.h Also move a few more definitions for various protocol requests that were duplicated (in fs/cifs/smb2pdu.h and fs/ksmbd/smb2pdu.h) into fs/smbfs_common/smb2pdu.h including: - various ioctls and reparse structures - validate negotiate request and response structs - duplicate extents structs Reviewed-by: Paulo Alcantara (SUSE) Reviewed-by: Namjae Jeon Signed-off-by: Steve French