On Thu, Aug 22, 2024 at 10:18 AM LEROY Christophe <christophe.ler...@cs-soprasteria.com> wrote: > > > > Le 21/07/2024 à 01:09, Erhard Furtner a écrit : > > [Vous ne recevez pas souvent de courriers de erhar...@mailbox.org. > > D?couvrez pourquoi ceci est important ? > > https://aka.ms/LearnAboutSenderIdentification ] > > > > On Sat, 29 Jun 2024 15:31:28 +0200 > > Erhard Furtner <erhar...@mailbox.org> wrote: > > > >> I get a build failure on v6.10-rc5 on my Talos II when > >> MEM_ALLOC_PROFILING=y is enabled: > >> > >> [...] > >> LD [M] fs/xfs/xfs.o > >> LD [M] fs/bcachefs/bcachefs.o > >> AR built-in.a > >> AR vmlinux.a > >> LD vmlinux.o > >> OBJCOPY modules.builtin.modinfo > >> GEN modules.builtin > >> GEN .vmlinux.objs > >> MODPOST Module.symvers > >> ERROR: modpost: "page_ext_get" [arch/powerpc/kvm/kvm-hv.ko] undefined! > >> ERROR: modpost: "mem_alloc_profiling_key" [arch/powerpc/kvm/kvm-hv.ko] > >> undefined! > >> ERROR: modpost: "page_ext_put" [arch/powerpc/kvm/kvm-hv.ko] undefined! > >> make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Fehler 1 > >> make[1]: *** [/usr/src/linux-stable/Makefile:1886: modpost] Fehler 2 > >> make: *** [Makefile:240: __sub-make] Fehler 2 > >> > >> Same .config builds fine without MEM_ALLOC_PROFILING set. Kernel .config > >> attached. > > > > Build problem still there on now released v6.10 with MEM_ALLOC_PROFILING=y. > > > > Can't bisect as build with MEM_ALLOC_PROFILING fails since it's > > introduction in v6.10-rc1. > > > > I guess those three functions are missing EXPORT_SYMBOL_GPL() tagging.
The issue should have been fixed by https://lore.kernel.org/all/20240717181239.2510054-1-sur...@google.com/ patchset. I probably forgot to CC stable@ for these changes. Let me check and follow up. Thanks, Suren. > > Christophe
