Re: [PATCH 2/4] tun: TUNSETFEATURES to set gso features.

Rusty Russell wrote:

ethtool is useful for setting (some) device fields, but it's
root-only.  Finer feature control is available through a tun-specific
ioctl.

(Includes Mark McLoughlin [off-list ref]'s fix to hold rtnl sem).

Signed-off-by: Rusty Russell <redacted>

Agree. And it's often way more convenient to muck with the TUN settings
directly on the fd instead of using external tool.

Acked-by: Max Krasnyansky <redacted>