Hi Manali, kernel test robot noticed the following build warnings: [auto build test WARNING on efbc6bd090f48ccf64f7a8dd5daea775821d57ec] url: https://github.com/intel-lab-lkp/linux/commits/Manali-Shukla/x86-cpufeatures-Add-CPUID-feature-bit-for-the-Bus-Lock-Threshold/20241004-133639 base: efbc6bd090f48ccf64f7a8dd5daea775821d57ec patch link: https://lore.kernel.org/r/20241004053341.5726-5-manali.shukla%40amd.com patch subject: [PATCH v3 4/4] KVM: selftests: Add bus lock exit test :::::: branch date: 2 days ago :::::: commit date: 2 days ago 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/20241006/202410060638.ZXRqIbIj-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/r/202410060638.ZXRqIbIj-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): x86_64/kvm_buslock_test.c: In function 'buslock_add': >> x86_64/kvm_buslock_test.c:36:39: warning: taking address of packed member of 'struct buslock_test' may result in an unaligned pointer value [-Waddress-of-packed-member] 36 | buslock_atomic_add(2, &test.val); | ^~~~~~~~~ At top level: cc1: note: unrecognized command-line option '-Wno-gnu-variable-sized-type-not-at-end' may have been intended to silence earlier diagnostics -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
