[PATCH 3/3] nsproxy: support CLONE_NEWTIME with setns()

[Andrei Vagin]

On Fri, Jun 19, 2020 at 05:35:59PM +0200, Christian Brauner wrote:
> So far setns() was missing time namespace support. This was partially due
> to it simply not being implemented but also because vdso_join_timens()
> could still fail which made switching to multiple namespaces atomically
> problematic. This is now fixed so support CLONE_NEWTIME with setns()
> 
> Cc: Thomas Gleixner <tglx at linutronix.de>
> Cc: Michael Kerrisk <mtk.manpages at gmail.com>
> Cc: Serge Hallyn <serge at hallyn.com>
> Cc: Dmitry Safonov <dima at arista.com>
> Cc: Andrei Vagin <avagin at gmail.com>
> Signed-off-by: Christian Brauner <christian.brauner at ubuntu.com>

Hi Christian,

I have reviewed this series and it looks good to me.

We decided to not change the return type of vdso_join_timens to avoid
conflicts with the arm64 timens patchset. With this change, you can add
my Reviewed-by to all patched in this series.

Reviewed-by: Andrei Vagin <avagin at gmail.com>

Thanks,
Andrei