On Fri, Aug 20, 2021 at 09:57:05AM -0400, Jeff Layton wrote: > The first patch in this series adds a new warning that should pop on > kernels have mandatory locking enabled when someone mounts a filesystem > with -o mand. The second patch removes support for mandatory locking > altogether. > > What I think we probably want to do is apply the first to v5.14 before > it ships and allow the new warning to trickle out into stable kernels. > Then we can merge the second patch in v5.15 to go ahead and remove it. > > Sound like a plan? Sounds good to me.--b. > > Jeff Layton (2): > fs: warn about impending deprecation of mandatory locks > fs: remove mandatory file locking support > > .../filesystems/mandatory-locking.rst | 188 ------------------ > fs/9p/vfs_file.c | 12 -- > fs/Kconfig | 10 - > fs/afs/flock.c | 4 - > fs/ceph/locks.c | 3 - > fs/gfs2/file.c | 3 - > fs/locks.c | 116 +---------- > fs/namei.c | 4 +- > fs/namespace.c | 31 +-- > fs/nfs/file.c | 4 - > fs/nfsd/nfs4state.c | 13 -- > fs/nfsd/vfs.c | 15 -- > fs/ocfs2/locks.c | 4 - > fs/open.c | 8 +- > fs/read_write.c | 7 - > fs/remap_range.c | 10 - > include/linux/fs.h | 84 -------- > mm/mmap.c | 6 - > mm/nommu.c | 3 - > 19 files changed, 20 insertions(+), 505 deletions(-) > delete mode 100644 Documentation/filesystems/mandatory-locking.rst > > -- > 2.31.1
