From: kernel test robot <lkp@intel.com>
To: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com>,
David Collins <david.collins@oss.qualcomm.com>,
Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
Subject: Re: [PATCH v2 2/2] spmi: spmi-pmic-arb: add support for PMIC arbiter v8
Date: Fri, 26 Sep 2025 12:48:44 +0800 [thread overview]
Message-ID: <202509261209.yuXsEYB5-lkp@intel.com> (raw)
In-Reply-To: <20250924-glymur-spmi-v8-v2-2-202fc7a66a97@oss.qualcomm.com>
Hi Kamal,
kernel test robot noticed the following build errors:
[auto build test ERROR on c3067c2c38316c3ef013636c93daa285ee6aaa2e]
url: https://github.com/intel-lab-lkp/linux/commits/Kamal-Wadhwa/dt-bindings-spmi-add-bindings-for-glymur-spmi-pmic-arb-arbiter-v8/20250925-010123
base: c3067c2c38316c3ef013636c93daa285ee6aaa2e
patch link: https://lore.kernel.org/r/20250924-glymur-spmi-v8-v2-2-202fc7a66a97%40oss.qualcomm.com
patch subject: [PATCH v2 2/2] spmi: spmi-pmic-arb: add support for PMIC arbiter v8
config: csky-randconfig-002-20250926 (https://download.01.org/0day-ci/archive/20250926/202509261209.yuXsEYB5-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250926/202509261209.yuXsEYB5-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509261209.yuXsEYB5-lkp@intel.com/
All errors (new ones prefixed by >>):
| ^~~~~~~~~~~~~~~~~~~
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:115:17: note: in expansion of macro '__BF_FIELD_CHECK'
115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:10: note: in expansion of macro 'FIELD_PREP'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~~~~
include/linux/bits.h:51:33: note: in expansion of macro 'GENMASK_TYPE'
51 | #define GENMASK(h, l) GENMASK_TYPE(unsigned long, h, l)
| ^~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:21: note: in expansion of macro 'GENMASK'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~
drivers/spmi/spmi-pmic-arb.c:953:22: note: in expansion of macro 'spec_to_hwirq'
953 | *out_hwirq = spec_to_hwirq(intspec[0], intspec[1], intspec[2], apid);
| ^~~~~~~~~~~~~
include/linux/bits.h:49:27: warning: right shift count >= width of type [-Wshift-count-overflow]
49 | type_max(t) >> (BITS_PER_TYPE(t) - 1 - (h)))))
| ^~
include/linux/compiler_types.h:554:23: note: in definition of macro '__compiletime_assert'
554 | if (!(condition)) \
| ^~~~~~~~~
include/linux/compiler_types.h:574:9: note: in expansion of macro '_compiletime_assert'
574 | _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/spmi/spmi-pmic-arb.c:125:10: note: in expansion of macro 'FIELD_PREP'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~~~~
include/linux/bits.h:51:33: note: in expansion of macro 'GENMASK_TYPE'
51 | #define GENMASK(h, l) GENMASK_TYPE(unsigned long, h, l)
| ^~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:21: note: in expansion of macro 'GENMASK'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~
drivers/spmi/spmi-pmic-arb.c:953:22: note: in expansion of macro 'spec_to_hwirq'
953 | *out_hwirq = spec_to_hwirq(intspec[0], intspec[1], intspec[2], apid);
| ^~~~~~~~~~~~~
include/linux/bits.h:49:27: warning: right shift count >= width of type [-Wshift-count-overflow]
49 | type_max(t) >> (BITS_PER_TYPE(t) - 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/spmi/spmi-pmic-arb.c:125:10: note: in expansion of macro 'FIELD_PREP'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~~~~
include/linux/bits.h:51:33: note: in expansion of macro 'GENMASK_TYPE'
51 | #define GENMASK(h, l) GENMASK_TYPE(unsigned long, h, l)
| ^~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:21: note: in expansion of macro 'GENMASK'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~
drivers/spmi/spmi-pmic-arb.c:953:22: note: in expansion of macro 'spec_to_hwirq'
953 | *out_hwirq = spec_to_hwirq(intspec[0], intspec[1], intspec[2], apid);
| ^~~~~~~~~~~~~
include/linux/bits.h:49:27: warning: right shift count >= width of type [-Wshift-count-overflow]
49 | type_max(t) >> (BITS_PER_TYPE(t) - 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:51:33: note: in expansion of macro 'GENMASK_TYPE'
51 | #define GENMASK(h, l) GENMASK_TYPE(unsigned long, h, l)
| ^~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:21: note: in expansion of macro 'GENMASK'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~
drivers/spmi/spmi-pmic-arb.c:953:22: note: in expansion of macro 'spec_to_hwirq'
953 | *out_hwirq = spec_to_hwirq(intspec[0], intspec[1], intspec[2], apid);
| ^~~~~~~~~~~~~
>> include/linux/compiler_types.h:574:45: error: call to '__compiletime_assert_283' declared with attribute error: FIELD_PREP: mask is zero
574 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:555:25: note: in definition of macro '__compiletime_assert'
555 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:574:9: note: in expansion of macro '_compiletime_assert'
574 | _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:67:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
67 | BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK'
115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:10: note: in expansion of macro 'FIELD_PREP'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:953:22: note: in expansion of macro 'spec_to_hwirq'
953 | *out_hwirq = spec_to_hwirq(intspec[0], intspec[1], intspec[2], apid);
| ^~~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c: In function 'qpnpint_irq_domain_activate':
include/linux/compiler_types.h:574:45: error: call to '__compiletime_assert_273' declared with attribute error: FIELD_GET: mask is zero
574 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:555:25: note: in definition of macro '__compiletime_assert'
555 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:574:9: note: in expansion of macro '_compiletime_assert'
574 | _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:67:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
67 | BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:155:17: note: in expansion of macro '__BF_FIELD_CHECK'
155 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:130:30: note: in expansion of macro 'FIELD_GET'
130 | #define hwirq_to_sid(hwirq) FIELD_GET(GENMASK(32, 28), (hwirq))
| ^~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:888:19: note: in expansion of macro 'hwirq_to_sid'
888 | u16 sid = hwirq_to_sid(d->hwirq);
| ^~~~~~~~~~~~
In function 'periph_interrupt',
inlined from 'pmic_arb_chained_irq' at drivers/spmi/spmi-pmic-arb.c:737:9:
include/linux/compiler_types.h:574:45: error: call to '__compiletime_assert_208' declared with attribute error: FIELD_PREP: mask is zero
574 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:555:25: note: in definition of macro '__compiletime_assert'
555 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:574:9: note: in expansion of macro '_compiletime_assert'
574 | _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:67:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
67 | BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:115:17: note: in expansion of macro '__BF_FIELD_CHECK'
115 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:125:10: note: in expansion of macro 'FIELD_PREP'
125 | (FIELD_PREP(GENMASK(32, 28), (slave_id)) | \
| ^~~~~~~~~~
drivers/spmi/spmi-pmic-arb.c:686:40: note: in expansion of macro 'spec_to_hwirq'
686 | spec_to_hwirq(sid, per, id, apid));
| ^~~~~~~~~~~~~
vim +/__compiletime_assert_283 +574 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 560
eb5c2d4b45e3d2 Will Deacon 2020-07-21 561 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 562 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 563
eb5c2d4b45e3d2 Will Deacon 2020-07-21 564 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 565 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 566 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 567 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 568 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 569 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 570 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 571 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 572 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 573 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @574 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 575
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-09-26 4:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-24 16:57 [PATCH v2 0/2] spmi: spmi-pmic-arb: Add support for PMIC arbiter v8 for Glymur Kamal Wadhwa
2025-09-24 16:57 ` [PATCH v2 1/2] dt-bindings: spmi: add bindings for glymur-spmi-pmic-arb (arbiter v8) Kamal Wadhwa
2025-10-10 0:33 ` Krzysztof Kozlowski
2025-10-10 0:33 ` Krzysztof Kozlowski
2025-09-24 16:57 ` [PATCH v2 2/2] spmi: spmi-pmic-arb: add support for PMIC arbiter v8 Kamal Wadhwa
2025-09-25 23:15 ` kernel test robot
2025-09-26 4:48 ` kernel test robot [this message]
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