nsproxy: support CLONE_NEWTIME with setns()

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()

Signed-off-by: Christian Brauner <[email protected]>
Reviewed-by: Andrei Vagin <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Michael Kerrisk <[email protected]>
Cc: Serge Hallyn <[email protected]>
Cc: Dmitry Safonov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions