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bug#31977: clone tests fail on CentOS 7
From: |
zimoun |
Subject: |
bug#31977: clone tests fail on CentOS 7 |
Date: |
Sat, 19 Dec 2020 10:26:50 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Hi Paul,
Since the fix 8bc5ca5160db3d82bd5b6b2b7ed80c96f42bd33e breaks
linux-libre kernel on Guix System, because of [1], quote:
Well, it is expected. And now all is clear. Explanations starting
there:
<http://logs.guix.gnu.org/guix/2020-12-07.log#211011>
Quickly said, the initial code was assuming Debian-like kernel patches
as Vagrant reported and this is not in the linux-libre source code with
a wrong Guix error message.
One bug is still there. :-)
1: <86zh2p4921.fsf@gmail.com">https://yhetil.org/guix/86zh2p4921.fsf@gmail.com>
If I understand well your message:
Files:
a) '/proc/self/ns/user' exists
b) '/proc/sys/kernel/unprivileged_userns_clone' does not exist.
from your initial report, it is the same problem as linux-libre:
somehow, the assumption of '/proc/sys/kernel/unprivileged_userns_clone'
is Debian-like and not shared.
So, it could be nice to have a good story for that. :-)
All the best,
simon