SUNRPC: Use the client user namespace when encoding creds

When encoding AUTH_UNIX creds and AUTH_GSS upcalls, use the user namespace
of the process that created the rpc client.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2 files changed