On Wed, Dec 6, 2017 at 6:16 PM, Ingo Molnar <mi...@kernel.org> wrote: > > * Arnd Bergmann <a...@arndb.de> wrote: > >> On Wed, Dec 6, 2017 at 4:08 PM, Dave Hansen <dave.han...@linux.intel.com> >> wrote: >> > On 12/06/2017 07:03 AM, Arnd Bergmann wrote: >> >> On Wed, Dec 6, 2017 at 3:15 PM, Arnd Bergmann <a...@arndb.de> wrote: >> >> >> >> Maybe it's better to just to the last one-line change in >> >> include/linux/kaiser.h. >> > >> > Hi Arnd, >> > >> > Are you hitting this in -next? >> > >> > The newest version of this code has a single kpti_init() function that >> > shouldn't have any of these problems. >> >> Yes, this is next-20171206, apparently it came in through tip/auto-latest, >> which still has the same version. > > I'll update the -next version probably later today.
Thanks! I just ran into another build error with KAISER: arch/x86/mm/kaiser.c:173:28: error: '__GFP_NOTRACK' undeclared (first use in this function); did you mean '__GFP_NOFAIL'? When you do the update, can you check that it doesn't reference __GFP_NOTRACK? Apparently the flag got removed in 4.15-rc1. Arnd