Hi,
kernel test robot noticed the following build warnings:
[auto build test WARNING on ba0ad6ed89fd5dada3b7b65ef2b08e95d449d4ab]
url: https://github.com/intel-lab-lkp/linux/commits/jeffxu-chromium-org/PKEY-Intr... base: ba0ad6ed89fd5dada3b7b65ef2b08e95d449d4ab patch link: https://lore.kernel.org/r/20230519011915.846407-5-jeffxu%40chromium.org patch subject: [PATCH v1 4/6] PKEY:selftest pkey_enforce_api for mprotect compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: # https://github.com/intel-lab-lkp/linux/commit/ee635a3d72bf9f400d3542d27d1df9... git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review jeffxu-chromium-org/PKEY-Introduce-PKEY_ENFORCE_API-flag/20230519-093355 git checkout ee635a3d72bf9f400d3542d27d1df9d2813640dc make O=/tmp/kselftest headers make O=/tmp/kselftest -C tools/testing/selftests
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202305301758.ddYd6um5-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from pkey_enforce_api.c:72: pkey-x86.h: In function 'expect_fault_on_read_execonly_key':
pkey-x86.h:165:13: warning: variable 'ptr_contents' set but not used [-Wunused-but-set-variable]
165 | int ptr_contents; | ^~~~~~~~~~~~