On Thu, Nov 22, 2018 at 07:57:08PM +0800, youling 257 wrote: > It should not appear in the 4.9 kernel, > https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-4.9.y&id=b5c98d8ca8f93a4f73e9cbb53c7e6b8c78ed3f80 > > it cause Can't set device: Protocol not supported Can't initialize > device: Protocol not supported You are right, sorry about that. Can you send a patch reverting it, or do you want me to? thanks, greg k-h
