On Mon, 19 Feb 2024 15:16:51 +0800 kernel test robot lkp@intel.com wrote:
Hi Marcos,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 345e8abe4c355bc24bab3f4a5634122e55be8665]
url: https://github.com/intel-lab-lkp/linux/commits/Marcos-Paulo-de-Souza/selftes... base: 345e8abe4c355bc24bab3f4a5634122e55be8665 patch link: https://lore.kernel.org/r/20240215-lp-selftests-fixes-v1-2-89f4a6f5cddc%40su... patch subject: [PATCH 2/3] selftests: lib.mk: Simplify TEST_GEN_MODS_DIR handling compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240219/202402191502.dALlSRz0-lkp@i...)
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/202402191502.dALlSRz0-lkp@intel.com/
All warnings (new ones prefixed by >>):
Makefile:11: warning: overriding recipe for target 'all' ../lib.mk:62: warning: ignoring old recipe for target 'all'
make[1]: *** [../lib.mk:62: all] Error 2 Makefile:65: warning: overriding recipe for target 'emit_tests' ../lib.mk:120: warning: ignoring old recipe for target 'emit_tests' make[1]: *** No targets. Stop. make[1]: *** No targets. Stop. make[1]: *** No targets. Stop.
I couldn't reproduce this one locally. Shuah, have you seen this issue in your setup? I followed the steps to reproduce this issue (it's the same sequence already reported in earlier patches...)
vim +/all +11 Makefile
^1da177e4c3f41 Linus Torvalds 2005-04-16 7 ^1da177e4c3f41 Linus Torvalds 2005-04-16 8 # *DOCUMENTATION* ^1da177e4c3f41 Linus Torvalds 2005-04-16 9 # To see a list of typical targets execute "make help" ^1da177e4c3f41 Linus Torvalds 2005-04-16 10 # More info can be located in ./README ^1da177e4c3f41 Linus Torvalds 2005-04-16 @11 # Comments in this file are targeted only to the developer, do not ^1da177e4c3f41 Linus Torvalds 2005-04-16 12 # expect to learn how to build the kernel reading this file. ^1da177e4c3f41 Linus Torvalds 2005-04-16 13
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