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Message-ID: <202407110019.Tv1TxdCA-lkp@intel.com>
Date: Thu, 11 Jul 2024 01:10:06 +0800
From: kernel test robot <lkp@...el.com>
To: Karol Kolacinski <karol.kolacinski@...el.com>,
intel-wired-lan@...ts.osuosl.org
Cc: oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
anthony.l.nguyen@...el.com, przemyslaw.kitszel@...el.com,
Michal Michalik <michal.michalik@...el.com>,
Milena Olech <milena.olech@...el.com>,
Paul Greenwalt <paul.greenwalt@...el.com>,
Karol Kolacinski <karol.kolacinski@...el.com>
Subject: Re: [PATCH iwl-next 1/4] ice: Implement PTP support for E830 devices
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-lkp@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-lkp@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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407110019.Tv1TxdCA-lkp@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
--
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