kernel/linux.git/fs/smb/client/Makefile, branch linux-7.0.y

smb/client: ensure smb2_mapping_table rebuild on cmd changes

2026-03-23T13:17:26+00:00

The current rule for smb2_mapping_table.c uses `$(call cmd,...)`, which fails to track command line modifications in the Makefile (e.g., modifying the command to `perl -d` or `perl -w` for debug will not trigger a rebuild) and does not generate the required .cmd file for Kbuild. Fix this by transitioning to the standard `$(call if_changed,...)` macro. This includes adding the `FORCE` prerequisite and appending the output file to the `targets` variable so Kbuild can track it properly. As a result, Kbuild now automatically handles the cleaning of the generated file, allowing us to safely drop the redundant `clean-files` assignment. Fixes: c527e13a7a66 ("cifs: Autogenerate SMB2 error mapping table") Signed-off-by: Huiwen He Reviewed-by: ChenXiaoSong Signed-off-by: Steve French

smb/client: make SMB2 maperror KUnit tests a separate module

2026-03-01T23:59:52+00:00

Build the SMB2 maperror KUnit tests as `smb2maperror_test.ko`. Link: https://lore.kernel.org/linux-cifs/20260210081040.4156383-1-geert@linux-m68k.org/ Suggested-by: Geert Uytterhoeven Acked-by: Paulo Alcantara (Red Hat) Signed-off-by: ChenXiaoSong Signed-off-by: Steve French

cifs: Autogenerate SMB2 error mapping table

2026-02-09T03:23:53+00:00

Autogenerate the SMB2 status to error code mapping table, from the smb2status.h common header, sorting it by NT status code so that it can be searched by binary chopping. This also reduces the number of places this list is duplicated in the source. Signed-off-by: David Howells cc: Steve French cc: ChenXiaoSong cc: linux-cifs@vger.kernel.org Signed-off-by: ChenXiaoSong Reviewed-by: David Howells Link: https://lore.kernel.org/linux-cifs/20260106071507.1420900-3-chenxiaosong.chenxiaosong@linux.dev/ Signed-off-by: Steve French

cifs: SMB1 split: sess.c

2026-02-08T23:07:46+00:00

Split SMB1-specific session setup stuff into smb1session.c. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: SMB1 split: cifsencrypt.c

2026-02-08T23:07:45+00:00

Split SMB1-specific message signing into smb1encrypt.c. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: SMB1 split: netmisc.c

2026-02-08T23:07:45+00:00

Split a variety of bits from netmisc.c into other places, notably the error table into smb1maperror.c. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: SMB1 split: misc.c

2026-02-08T23:07:45+00:00

Split SMB1 bits from misc.c to smb1misc.c. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: SMB1 split: cifs_debug.c

2026-02-08T23:07:45+00:00

Split SMB1 bits from cifs_debug.c to smb1debug.c. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: SMB1 split: Rename cifstransport.c

2026-02-08T23:07:45+00:00

Rename cifstransport.c to smb1transport.c in order to give consistent names SMB1-specific files. Signed-off-by: David Howells cc: Steve French cc: Paulo Alcantara cc: Enzo Matsumiya cc: linux-cifs@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-kernel@vger.kernel.org Acked-by: Enzo Matsumiya Signed-off-by: Steve French

cifs: Move the SMB1 transport code out of transport.c

2025-08-06T17:01:54+00:00

Shrink the size of cifs.ko when SMB1 is not enabled in the config by moving the SMB1 transport code to different file. Signed-off-by: David Howells cc: linux-cifs@vger.kernel.org Signed-off-by: Steve French