I believe this feature was just merged by Linus about a week ago, and is in linux 5.0-rc1: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d548e65904ae43b0637d200a2441fc94e0589c30
I believe this feature was just merged by Linus about a week ago, and is in linux 5.0-rc1: https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/torvalds/ linux.git/ commit/ ?id=d548e65904a e43b0637d200a24 41fc94e0589c30