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charset=us-ascii Content-Disposition: inline X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: C696EC001D X-Stat-Signature: d4pb48gg3q1rgsx8ht7g5smm9rw7u95p X-HE-Tag: 1678309322-521772 X-HE-Meta: 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 dt/m01BY xWUPCt/3x/yY0ykbHRPM04+84UhHqAAaXFOHYYkzA1eZ8PBntx0Q1iy/snj13zCcm1nQClBEHX0mAL6jOT9Tjwo8K63qOgslVZaebRUTUE1j46OG5ieynepx7Bsk2KYGbYxbM0vcB0ZRsIXKk2bTpdN00d3j5XV80P4DxP96bo0kLAW+kFMLXAaJGxj00LdNC+JIxTYnI/IczvDS8uNKUtYLhtFDuZum13xWI9YYe37bYyzye8uKTvbSoxMve05FqWEjittGcHgU8DhMIvXCqGIqm76JupGFad31Z9OjSVAy++2owSAZaX239FBdU9Xh6AOGwS+AAycf+ZgbceuYYbhuuANjSZRgTcGRHy129T4I77JMtFT9GkImSDlQZRNN/ZDkq X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 63355b9884b3d1677de6bd1517cd2b8a9bf53978 commit: 36be5cba99f6f9984a9a9f0454f95a38f4184d3e kasan: treat meminstrinsic as builtins in uninstrumented files date: 6 days ago config: powerpc-randconfig-r036-20230305 (https://download.01.org/0day-ci/archive/20230309/202303090422.ss2Hbm4f-lkp@intel.com/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install powerpc cross compiling tool for clang build # apt-get install binutils-powerpc-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=36be5cba99f6f9984a9a9f0454f95a38f4184d3e git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 36be5cba99f6f9984a9a9f0454f95a38f4184d3e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202303090422.ss2Hbm4f-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: memcpy >>> referenced by xmon.c:1896 (arch/powerpc/xmon/xmon.c:1896) >>> arch/powerpc/xmon/xmon.o:(prregs) in archive vmlinux.a >>> referenced by zstd_compress.c:4814 (lib/zstd/compress/zstd_compress.c:4814) >>> lib/zstd/compress/zstd_compress.o:(ZSTD_createCDict_advanced2) in archive vmlinux.a >>> referenced by zstd_compress.c:4910 (lib/zstd/compress/zstd_compress.c:4910) >>> lib/zstd/compress/zstd_compress.o:(ZSTD_initStaticCDict) in archive vmlinux.a >>> referenced 5 more times -- >> ld.lld: error: undefined symbol: memset >>> referenced by slab_common.c:579 (mm/slab_common.c:579) >>> mm/slab_common.o:(kmem_dump_obj) in archive vmlinux.a >>> referenced by kasan_test.c:558 (mm/kasan/kasan_test.c:558) >>> mm/kasan/kasan_test.o:(kmalloc_oob_in_memset) in archive vmlinux.a >>> referenced by kasan_test.c:505 (mm/kasan/kasan_test.c:505) >>> mm/kasan/kasan_test.o:(kmalloc_oob_memset_2) in archive vmlinux.a >>> referenced 10 more times -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests