27.06.2023 21:23, Jeff Layton пишет:
I've taken the first two patches into my locks-next branch, so they should end up in linux-next soon. Adding support for testing this to fstests is a hard requirement before this will be merged into mainline.
Yes, it is _hard_... I am still trying to set up the buildroot environment for these tests: https://bugs.busybox.net/show_bug.cgi?id=15665 And this will take some time, if at all successful. Additionally, these tests simply compare the output with the pre-defined textual patterns, so I have no idea what to do after I figured "this feature is unsupported on this kernel". I sketched the tests, but the above problems are holding things.