Hi Hans-Christian, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 2ea659a9ef488125eb46da6eb571de5eae5c43f6 commit: 26202873bb51fafdaa51be3e8de7aab9beb49f70 avr32: remove support for AVR32 architecture date: 13 days ago config: avr32-atngw100_defconfig compiler: avr-gcc (GCC) 4.9.2 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 26202873bb51fafdaa51be3e8de7aab9beb49f70 make.cross ARCH=avr32 atngw100_defconfig make.cross ARCH=avr32 All errors (new ones prefixed by >>): >> Makefile:541: arch/avr32/Makefile: No such file or directory >> make[1]: *** No rule to make target 'arch/avr32/Makefile'. make[1]: Failed to remake makefile 'arch/avr32/Makefile'. make[2]: *** [atngw100_defconfig] Error 1 make[1]: *** [atngw100_defconfig] Error 2 make: *** [sub-make] Error 2 -- Makefile:630: arch/avr32/Makefile: No such file or directory >> make[1]: *** No rule to make target 'arch/avr32/Makefile'. make[1]: Failed to remake makefile 'arch/avr32/Makefile'. make: *** [sub-make] Error 2 -- >> Makefile:541: arch/avr32/Makefile: No such file or directory >> make[1]: *** No rule to make target 'arch/avr32/Makefile'. make[1]: Failed to remake makefile 'arch/avr32/Makefile'. make[2]: *** [oldconfig] Error 1 make[1]: *** [oldconfig] Error 2 make: *** [sub-make] Error 2 -- >> Makefile:541: arch/avr32/Makefile: No such file or directory >> make[1]: *** No rule to make target 'arch/avr32/Makefile'. make[1]: Failed to remake makefile 'arch/avr32/Makefile'. make[2]: *** [olddefconfig] Error 1 make[2]: Target 'oldnoconfig' not remade because of errors. make[1]: *** [oldnoconfig] Error 2 make: *** [sub-make] Error 2 vim +541 Makefile 9319f4539 Masahiro Yamada 2014-04-09 525 9319f4539 Masahiro Yamada 2014-04-09 526 __build_one_by_one: 9319f4539 Masahiro Yamada 2014-04-09 527 $(Q)set -e; \ 9319f4539 Masahiro Yamada 2014-04-09 528 for i in $(MAKECMDGOALS); do \ 9319f4539 Masahiro Yamada 2014-04-09 529 $(MAKE) -f $(srctree)/Makefile $$i; \ 9319f4539 Masahiro Yamada 2014-04-09 530 done ^1da177e4 Linus Torvalds 2005-04-16 531 ^1da177e4 Linus Torvalds 2005-04-16 532 else ^1da177e4 Linus Torvalds 2005-04-16 533 ifeq ($(config-targets),1) ^1da177e4 Linus Torvalds 2005-04-16 534 # =========================================================================== ^1da177e4 Linus Torvalds 2005-04-16 535 # *config targets only - make sure prerequisites are updated, and descend ^1da177e4 Linus Torvalds 2005-04-16 536 # in scripts/kconfig to make the *config target ^1da177e4 Linus Torvalds 2005-04-16 537 ^1da177e4 Linus Torvalds 2005-04-16 538 # Read arch specific Makefile to set KBUILD_DEFCONFIG as needed. ^1da177e4 Linus Torvalds 2005-04-16 539 # KBUILD_DEFCONFIG may point out an alternative default configuration ^1da177e4 Linus Torvalds 2005-04-16 540 # used for 'make defconfig' a436bb7b8 Masahiro Yamada 2015-03-27 @541 include arch/$(SRCARCH)/Makefile 61bee2044 Al Viro 2008-08-25 542 export KBUILD_DEFCONFIG KBUILD_KCONFIG ^1da177e4 Linus Torvalds 2005-04-16 543 31110ebbe Sam Ravnborg 2008-12-13 544 config: scripts_basic outputmakefile FORCE 31110ebbe Sam Ravnborg 2008-12-13 545 $(Q)$(MAKE) $(build)=scripts/kconfig $@ 31110ebbe Sam Ravnborg 2008-12-13 546 31110ebbe Sam Ravnborg 2008-12-13 547 %config: scripts_basic outputmakefile FORCE ^1da177e4 Linus Torvalds 2005-04-16 548 $(Q)$(MAKE) $(build)=scripts/kconfig $@ ^1da177e4 Linus Torvalds 2005-04-16 549 :::::: The code at line 541 was first introduced by commit :::::: a436bb7b806383ae0593cab53d17fc9676270cd3 kbuild: use relative path more to include Makefile :::::: TO: Masahiro Yamada <yamada.masah...@socionext.com> :::::: CC: Michal Marek <mma...@suse.cz> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation