Hi Karol, kernel test robot noticed the following build errors:
[auto build test ERROR on 529314adcbceca0e0ec72b3ea94fe4a54ae61ca6] url: https://github.com/intel-lab-lkp/linux/commits/Karol-Kolacinski/ice-Implement-PTP-support-for-E830-devices/20240710-034725 base: 529314adcbceca0e0ec72b3ea94fe4a54ae61ca6 patch link: https://lore.kernel.org/r/20240709123629.666151-7-karol.kolacinski%40intel.com patch subject: [PATCH iwl-next 1/4] ice: Implement PTP support for E830 devices config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20240711/202407110019.tv1txdca-...@intel.com/config) compiler: mips-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240711/202407110019.tv1txdca-...@intel.com/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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202407110019.tv1txdca-...@intel.com/ All errors (new ones prefixed by >>): include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ include/linux/build_bug.h:21:9: note: in expansion of macro 'BUILD_BUG_ON' 21 | BUILD_BUG_ON(((n) & ((n) - 1)) != 0) | ^~~~~~~~~~~~ include/linux/bitfield.h:75:17: note: in expansion of macro '__BUILD_BUG_ON_NOT_POWER_OF_2' 75 | __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:76:56: note: in expansion of macro '__bf_shf' 76 | (1ULL << __bf_shf(_mask))); \ | ^~~~~~~~ include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:19: note: in expansion of macro 'FIELD_PREP' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~ include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.h:688:41: note: in expansion of macro 'GENMASK' 688 | #define PHY_EXT_40B_HIGH_M GENMASK(39, 32) | ^~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:30: note: in expansion of macro 'PHY_EXT_40B_HIGH_M' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/bits.h:8:31: warning: left shift count >= width of type [-Wshift-count-overflow] 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^~ include/linux/bitfield.h:45:38: note: in definition of macro '__bf_shf' 45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1) | ^ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:19: note: in expansion of macro 'FIELD_PREP' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~ include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.h:688:41: note: in expansion of macro 'GENMASK' 688 | #define PHY_EXT_40B_HIGH_M GENMASK(39, 32) | ^~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:30: note: in expansion of macro 'PHY_EXT_40B_HIGH_M' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/bits.h:9:19: warning: right shift count is negative [-Wshift-count-negative] 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^~ include/linux/bitfield.h:45:38: note: in definition of macro '__bf_shf' 45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1) | ^ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:19: note: in expansion of macro 'FIELD_PREP' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~ include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.h:688:41: note: in expansion of macro 'GENMASK' 688 | #define PHY_EXT_40B_HIGH_M GENMASK(39, 32) | ^~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:30: note: in expansion of macro 'PHY_EXT_40B_HIGH_M' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/bits.h:8:31: warning: left shift count >= width of type [-Wshift-count-overflow] 8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \ | ^~ include/linux/bitfield.h:116:63: note: in definition of macro 'FIELD_PREP' 116 | ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \ | ^~~~~ include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.h:688:41: note: in expansion of macro 'GENMASK' 688 | #define PHY_EXT_40B_HIGH_M GENMASK(39, 32) | ^~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:30: note: in expansion of macro 'PHY_EXT_40B_HIGH_M' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/bits.h:9:19: warning: right shift count is negative [-Wshift-count-negative] 9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h)))) | ^~ include/linux/bitfield.h:116:63: note: in definition of macro 'FIELD_PREP' 116 | ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \ | ^~~~~ include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK' 35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.h:688:41: note: in expansion of macro 'GENMASK' 688 | #define PHY_EXT_40B_HIGH_M GENMASK(39, 32) | ^~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:30: note: in expansion of macro 'PHY_EXT_40B_HIGH_M' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c: In function 'ice_read_ptp_tstamp_eth56g.isra': >> include/linux/compiler_types.h:510:45: error: call to >> '__compiletime_assert_978' declared with attribute error: FIELD_PREP: mask >> is not constant 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:491:25: note: in definition of macro '__compiletime_assert' 491 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:65:17: note: in expansion of macro 'BUILD_BUG_ON_MSG' 65 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:1511:19: note: in expansion of macro 'FIELD_PREP' 1511 | *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | | ^~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c: In function 'ice_read_phy_tstamp_e810.isra': include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_1260' declared with attribute error: FIELD_PREP: mask is not constant 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:491:25: note: in definition of macro '__compiletime_assert' 491 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:65:17: note: in expansion of macro 'BUILD_BUG_ON_MSG' 65 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:4948:19: note: in expansion of macro 'FIELD_PREP' 4948 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c: In function 'ice_read_phy_tstamp_e82x.isra': include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_1160' declared with attribute error: FIELD_PREP: mask is not constant 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:491:25: note: in definition of macro '__compiletime_assert' 491 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:65:17: note: in expansion of macro 'BUILD_BUG_ON_MSG' 65 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:3193:19: note: in expansion of macro 'FIELD_PREP' 3193 | *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | | ^~~~~~~~~~ In function 'ice_read_phy_tstamp_e830', inlined from 'ice_read_phy_tstamp' at drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5874:10: include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_1295' declared with attribute error: FIELD_PREP: mask is not constant 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:491:25: note: in definition of macro '__compiletime_assert' 491 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert' 510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:65:17: note: in expansion of macro 'BUILD_BUG_ON_MSG' 65 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK' 115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/ice/ice_ptp_hw.c:5436:19: note: in expansion of macro 'FIELD_PREP' 5436 | *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | | ^~~~~~~~~~ vim +/__compiletime_assert_978 +510 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 496 eb5c2d4b45e3d2 Will Deacon 2020-07-21 497 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 498 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 499 eb5c2d4b45e3d2 Will Deacon 2020-07-21 500 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 501 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 502 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 503 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 504 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 505 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 506 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 507 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 508 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 509 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @510 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 511 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
