[bcain:bcain/qemu_boot 20/69] Makefile:1629: warning: overriding recipe for target 'dtbs'

[bcain:bcain/qemu_boot 20/69] Makefile:1629: warning: overriding recipe for target 'dtbs'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git bcain/qemu_boot
head:   89efd48e5609f41280973bc49df20ffe80177690
commit: abe97c987224d2686550fd938cd15c284c1132c3 [20/69] hexagon: update build system and Kconfig
config: hexagon-randconfig-001 (https://download.01.org/0day-ci/archive/20260709/202607091634.UXr9Ddde-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260709/202607091634.UXr9Ddde-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202607091634.UXr9Ddde-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Makefile:1629: warning: overriding recipe for target 'dtbs'
   arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'
   make[2]: *** [Makefile:2184: .] Error 2 shuffle=2075589911
   make[2]: Target '__all' not remade because of errors.
--
>> Makefile:1629: warning: overriding recipe for target 'dtbs'
   arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'
   scripts/Makefile.clean:12: arch/hexagon/platform/sm8150/Makefile: No such file or directory
   make[3]: *** No rule to make target 'arch/hexagon/platform/sm8150/Makefile'.
   scripts/Makefile.clean:12: Failed to remake makefile 'arch/hexagon/platform/sm8150/Makefile'.
   make[2]: *** [Makefile:2189: _clean_arch/hexagon/platform/sm8150] Error 2 shuffle=2075589911
   make[2]: Target 'distclean' not remade because of errors.
   make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=2075589911
   make[1]: Target 'distclean' not remade because of errors.
   make: *** [Makefile:248: __sub-make] Error 2 shuffle=2075589911
   make: Target 'distclean' not remade because of errors.
--
>> Makefile:1629: warning: overriding recipe for target 'dtbs'
   arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'
--
>> Makefile:1629: warning: overriding recipe for target 'dtbs'
   arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'
--
>> /kbuild/src/Makefile:1629: warning: overriding recipe for target 'dtbs'
   /kbuild/src/arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'
   /kbuild/src/scripts/Makefile.clean:12: /kbuild/src/arch/hexagon/platform/sm8150/Makefile: No such file or directory
   make[3]: *** No rule to make target '/kbuild/src/arch/hexagon/platform/sm8150/Makefile'.
   /kbuild/src/scripts/Makefile.clean:12: Failed to remake makefile '/kbuild/src/arch/hexagon/platform/sm8150/Makefile'.
   make[2]: *** [/kbuild/src/Makefile:2189: _clean_arch/hexagon/platform/sm8150] Error 2 shuffle=2075589911
   make[2]: Target 'mrproper' not remade because of errors.
   make[1]: *** [/kbuild/src/Makefile:248: __sub-make] Error 2 shuffle=2075589911
   make[1]: Target 'mrproper' not remade because of errors.
   make: *** [Makefile:248: __sub-make] Error 2 shuffle=2075589911
   make: Target 'mrproper' not remade because of errors.
--
>> Makefile:1629: warning: overriding recipe for target 'dtbs'
   arch/hexagon/Makefile:83: warning: ignoring old recipe for target 'dtbs'


vim +/dtbs +1629 Makefile

37c8a5fafa3bb7 Rob Herring     2018-01-10  1620  
ee47620367d5b5 Masahiro Yamada 2022-07-24  1621  %.dtb: dtbs_prepare
75e895343d5a2f Rob Herring     2021-12-08  1622  	$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
37c8a5fafa3bb7 Rob Herring     2018-01-10  1623  
ee47620367d5b5 Masahiro Yamada 2022-07-24  1624  %.dtbo: dtbs_prepare
75e895343d5a2f Rob Herring     2021-12-08  1625  	$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@
ce88c9c79455fb Viresh Kumar    2021-01-29  1626  
ee47620367d5b5 Masahiro Yamada 2022-07-24  1627  PHONY += dtbs dtbs_prepare dtbs_install dtbs_check
ee47620367d5b5 Masahiro Yamada 2022-07-24  1628  dtbs: dtbs_prepare
24507871c3c6ae Masahiro Yamada 2024-01-09 @1629  	$(Q)$(MAKE) $(build)=$(dtstree) need-dtbslist=1
37c8a5fafa3bb7 Rob Herring     2018-01-10  1630  

:::::: The code at line 1629 was first introduced by commit
:::::: 24507871c3c6ae4f6b460b016da7ff434cd34149 kbuild: create a list of all built DTB files

:::::: TO: Masahiro Yamada <masahiroy@kernel.org>
:::::: CC: Masahiro Yamada <masahiroy@kernel.org>

--
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https://github.com/intel/lkp-tests/wiki