tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 454c576c3f5e51d60f00a4ac0dde07f4f9d70e9d commit: 81c104b2ac3d9b9de33be93e63d52413e2b013cb [8719/9190] kasan: fix hwasan build for gcc config: arm64-randconfig-r023-20210402 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b23a314146956dd29b719ab537608ced736fc036) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=81c104b2ac3d9b9de33be93e63d52413e2b013cb git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 81c104b2ac3d9b9de33be93e63d52413e2b013cb # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All error/warnings (new ones prefixed by >>): >> drivers/net/wan/slic_ds26522.c:203:12: warning: stack frame size of 12816 bytes in function 'slic_ds26522_probe' [-Wframe-larger-than=] static int slic_ds26522_probe(struct spi_device *spi) ^ 1 warning generated. -- >> drivers/ptp/ptp_clockmatrix.c:2173:12: warning: stack frame size of 15984 bytes in function 'idtcm_probe' [-Wframe-larger-than=] static int idtcm_probe(struct i2c_client *client, ^ >> drivers/ptp/ptp_clockmatrix.c:844:12: warning: stack frame size of 14864 bytes in function '_idtcm_settime_deprecated' [-Wframe-larger-than=] static int _idtcm_settime_deprecated(struct idtcm_channel *channel, ^ 2 warnings generated. -- aarch64-linux-gnu-ld: kernel/softirq.o: in function `__traceiter_irq_handler_entry': >> softirq.c:(.text+0x14): undefined reference to `__hwasan_tls' >> aarch64-linux-gnu-ld: softirq.c:(.text+0x18): undefined reference to `__hwasan_tls' aarch64-linux-gnu-ld: kernel/softirq.o: in function `__traceiter_irq_handler_exit': softirq.c:(.text+0x214): undefined reference to `__hwasan_tls' aarch64-linux-gnu-ld: softirq.c:(.text+0x218): undefined reference to `__hwasan_tls' aarch64-linux-gnu-ld: kernel/softirq.o: in function `__traceiter_softirq_entry': softirq.c:(.text+0x410): undefined reference to `__hwasan_tls' aarch64-linux-gnu-ld: kernel/softirq.o:softirq.c:(.text+0x414): more undefined references to `__hwasan_tls' follow --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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