On Mon, Jul 16, 2018 at 12:46:21PM +0200, Greg Kroah-Hartman wrote: > On Mon, Jul 16, 2018 at 05:46:12PM +0800, 陈华才 wrote: > > Just change "call_single_data_t" to "struct call_single_data" and everything is OK. > > Ok, I've done that now, thanks. And I messed it up. So I've just dropped it entirely. Can someone send me a properly backported patch please? thanks, greg k-h