tree: https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git gaudi2 head: cdf0db9c5190d3f87662583db935ef9f5c0b7e4a commit: db0c0cf75ce55851443487f3b7c6e033f112102d [52/62] habanalabs: add gaudi2 asic-specific code config: x86_64-randconfig-a012 compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a774ba7f60d1fef403b5507b1b1a7475d3684d71) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git/commit/?id=db0c0cf75ce55851443487f3b7c6e033f112102d git remote add ogabbay https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git git fetch --no-tags ogabbay gaudi2 git checkout db0c0cf75ce55851443487f3b7c6e033f112102d # 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=x86_64 SHELL=/bin/bash drivers/misc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/misc/habanalabs/gaudi2/gaudi2.c:6773:39: warning: variable 'glbl_sts_clr_val' set but not used [-Wunused-but-set-variable] u32 i, j, glbl_sts_val, arb_err_val, glbl_sts_clr_val, num_error_causes; ^ drivers/misc/habanalabs/gaudi2/gaudi2.c:9754:6: warning: no previous prototype for function 'gaudi2_set_asic_funcs' [-Wmissing-prototypes] void gaudi2_set_asic_funcs(struct hl_device *hdev) ^ drivers/misc/habanalabs/gaudi2/gaudi2.c:9754:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void gaudi2_set_asic_funcs(struct hl_device *hdev) ^ static >> drivers/misc/habanalabs/gaudi2/gaudi2.c:5744:13: error: call to __compiletime_assert_443 declared with 'error' attribute: FIELD_PREP: value too large for the field mon_arm |= FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_MON_ARM_MASK_MASK, mask); ^ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:3: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:340:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:333:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :48:1: note: expanded from here __compiletime_assert_443 ^ >> drivers/misc/habanalabs/gaudi2/gaudi2.c:5744:13: error: call to __compiletime_assert_443 declared with 'error' attribute: FIELD_PREP: value too large for the field include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:3: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:340:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:333:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :48:1: note: expanded from here __compiletime_assert_443 ^ >> drivers/misc/habanalabs/gaudi2/gaudi2.c:5744:13: error: call to __compiletime_assert_443 declared with 'error' attribute: FIELD_PREP: value too large for the field include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:3: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:340:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:333:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :48:1: note: expanded from here __compiletime_assert_443 ^ >> drivers/misc/habanalabs/gaudi2/gaudi2.c:5744:13: error: call to __compiletime_assert_443 declared with 'error' attribute: FIELD_PREP: value too large for the field include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^ include/linux/bitfield.h:68:3: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ^ include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:340:2: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ^ include/linux/compiler_types.h:333:4: note: expanded from macro '__compiletime_assert' prefix ## suffix(); \ ^ :48:1: note: expanded from here __compiletime_assert_443 ^ 2 warnings and 4 errors generated. vim +/error +5744 drivers/misc/habanalabs/gaudi2/gaudi2.c 5722 5723 static void gaudi2_arm_cq_monitor(struct hl_device *hdev, u32 index, u32 cq_id, 5724 u32 mon_payload, u32 sync_value) 5725 { 5726 int offset = index * 4; 5727 u32 sync_group_id, mask, mode, mon_arm; 5728 5729 /* Reset the SOB value */ 5730 WREG32(mmDCORE0_SYNC_MNGR_OBJS_SOB_OBJ_0 + offset, 0); 5731 5732 /* Configure this address with CQ_ID 0 because CQ_EN is set */ 5733 WREG32(mmDCORE0_SYNC_MNGR_OBJS_MON_PAY_ADDRL_0 + offset, cq_id); 5734 5735 /* Configure this address with CS index because CQ_EN is set */ 5736 WREG32(mmDCORE0_SYNC_MNGR_OBJS_MON_PAY_DATA_0 + offset, mon_payload); 5737 5738 sync_group_id = index / 8; 5739 mask = ~(1 << (index & 0x7)); 5740 mode = 1; /* comparison mode is "equal to" */ 5741 5742 mon_arm = FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_MON_ARM_SOD_MASK, sync_value); 5743 mon_arm |= FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_MON_ARM_SOP_MASK, mode); > 5744 mon_arm |= FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_MON_ARM_MASK_MASK, mask); 5745 mon_arm |= FIELD_PREP(DCORE0_SYNC_MNGR_OBJS_MON_ARM_SID_MASK, sync_group_id); 5746 WREG32(mmDCORE0_SYNC_MNGR_OBJS_MON_ARM_0 + offset, mon_arm); 5747 } 5748 -- 0-DAY CI Kernel Test Service https://01.org/lkp