Michael Ellerman wrote: > Sachin Sant <sachinp@xxxxxxxxxxxxx> writes: > > Linux-next (5.19.0-rc8-next-20220728) fails to build on powerpc with > > following error: > > > > ERROR: modpost: "memory_add_physaddr_to_nid" [drivers/cxl/cxl_pmem.ko] undefined! > > make[1]: *** [scripts/Makefile.modpost:128: modules-only.symvers] Error 1 > > > > The code in question was last changed by following patch: > > > > commit 04ad63f086d1 > > cxl/region: Introduce cxl_pmem_region objects > > This should fix it. > > Dan, do you want to apply that on top of your tree to reduce the window > of breakage? Yes, will apply, thanks.