On Wed, Apr 12, 2023 at 11:06 PM Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, 13 Apr 2023 02:27:19 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > > > Hi Alexander, > > > > kernel test robot noticed the following build errors: > > > > [auto build test ERROR on akpm-mm/mm-everything] > > > > >> include/linux/kmsan.h:291:1: error: non-void function does not return a value [-Werror,-Wreturn-type] > > Thanks, I'll do this: Thanks! I sent an updated version of the patch series, which includes your fix as well as a couple more improvements (__must_check annotations in particular)