On Thu,  8 Sep 2022 13:58:57 +1000
David Gibson <david(a)gibson.dropbear.id.au> wrote:

> Sorry for the resend, but I found a bug that means this will fail to
> build on some distros / versions.
> 
> Our handling of user namespaces is more complex than it needs to be.
> This simplifies the handling by identifying and entering (or creating)
> the correct userns earlier, so that later code doesn't need to deal
> with it any more.
> 
> Along the way we make a number of other cleanups to handling of userns
> and setting our user and group.
> 
> This is based on my earlier test command dispatch and performance test
> cleanup series.
> 
> Changes since v1:
>  * Fixed overenthusiastic pruning of #includes when moving the
>    self-isolation code which broke compile on some distro versions

I haven't tested this yet, but it looks great.

I can fix up those small things I reported directly while merging, if
you agree, and apply.

A suggestion on how to update the man page as a result of 10/10 would
help, though.

-- 
Stefano