Re: [BREAKAGE] Since 4.18, kernel sets SB_I_NODEV implicitly on userns mounts, breaking systemd-nspawn

Den 23-12-2018 kl. 01:28, skrev Linus Torvalds:

On Sat, Dec 22, 2018 at 3:07 PM Christian Brauner christian.brauner@canonical.com wrote:

...

However, for this case should I resend the revert?

Since I was pointed at the original email thread, I just picked it up from there directly. It still applied cleanly, nothing had changed in that area.

             Linus

This should also be picked up for 4.19 lts

Greg, it's now upstream as:

From 94f82008ce30e2624537d240d64ce718255e0b80 Mon Sep 17 00:00:00 2001 From: Christian Brauner christian@brauner.io Date: Thu, 5 Jul 2018 17:51:20 +0200 Subject: Revert "vfs: Allow userns root to call mknod on owned filesystems."

-- Thomas