On Wed, Aug 29, 2018 at 04:03:29PM +0200, Arnd Bergmann wrote:

PPPIOCSPASS and PPPIOCSACTIVE are implemented in ppp_generic and isdn_ppp,
but the latter one doesn't work for compat mode in general, so we can
move these two into the generic code.

Again, the best implementation I could come up with was to merge
the compat handling into the regular ppp_ioctl() function and
treating all ioctl commands as compatible.

Acked-by: Guillaume Nault <redacted>