On Fri, Sep 25, 2026 at 01:07:08PM -0400, Paul Moore wrote: > On Fri, Sep 25, 2026 at 11:33 AM Christian Brauner <[email protected]> wrote: > > On Thu, Sep 24, 2026 at 06:48:19PM +0800, Cai Xinchen wrote: > > > This series adds two new Landlock filesystem access rights, > > > LANDLOCK_ACCESS_FS_READ_METADATA and LANDLOCK_ACCESS_FS_WRITE_METADATA, > > > which control access to file and directory metadata such as inode > > > attributes (mode, ownership, timestamps), extended attributes and POSIX > > > ACLs. It picks up the work from the "landlock: add chmod and chown > > > support" series [1] and follows the coarse-grained grouping discussed in > > > that thread [2]: instead of separate chmod/chown rights, metadata > > > operations are grouped into one read and one write right. > > > > This is mostly fine for me. @Michael, for the fs side of things I would > > give you a stable branch vfs-7.*.shared.landlock.path that you can pull > > once this is ready. > > This is in my queue, but I haven't reviewed the changes yet. > > @Christian, I'm guessing you will merge patches 1/12, 3/13, and 4/12 > since those are the VFS changes? Once you have a branch for that, and > we have all the necessary ACKs, I'll merge the LSM changes in 2/12, > 5/12, 6/12, and 7/12 and then Mickaël can merge the Landlock patches. > > Are we all okay with that?
I guess the initial branch would be Christian's one, then Paul's would start from this branch and add the LSM patches on top of it, and then I'll do the same with the Landlock changes? If Christian needs to change his branch, Paul would have to rebase on top of the new branch, and that would cascade to me. That will be an interesting gymnastic, especially if there are substantive changes in the VFS (which could lead to headaches for the -next merges), but we can try.
