From: kernel test robot <lkp@intel.com>
To: "Martin Povišer" <povik+lin@cutebit.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: Re: [PATCH v2 2/2] dmaengine: apple-sio: Add Apple SIO driver
Date: Fri, 1 Sep 2023 06:29:55 +0800 [thread overview]
Message-ID: <202309010621.4piKUtnS-lkp@intel.com> (raw)
In-Reply-To: <20230828170013.75820-3-povik+lin@cutebit.org>
Hi Martin,
kernel test robot noticed the following build errors:
[auto build test ERROR on vkoul-dmaengine/next]
[also build test ERROR on robh/for-next]
[cannot apply to linus/master v6.5 next-20230831]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Martin-Povi-er/dt-bindings-dma-apple-sio-Add-schema/20230829-010321
base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next
patch link: https://lore.kernel.org/r/20230828170013.75820-3-povik%2Blin%40cutebit.org
patch subject: [PATCH v2 2/2] dmaengine: apple-sio: Add Apple SIO driver
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20230901/202309010621.4piKUtnS-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230901/202309010621.4piKUtnS-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/202309010621.4piKUtnS-lkp@intel.com/
All errors (new ones prefixed by >>):
| ^~~~~~~~~~
include/linux/bits.h:37:38: note: in expansion of macro '__GENMASK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/dma/apple-sio.c:28:25: note: in expansion of macro 'GENMASK'
28 | #define SIOMSG_DATA GENMASK(63, 32)
| ^~~~~~~
drivers/dma/apple-sio.c:726:48: note: in expansion of macro 'SIOMSG_DATA'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~~
include/linux/bits.h:34:29: warning: left shift count >= width of type [-Wshift-count-overflow]
34 | (((~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/dma/apple-sio.c:726:37: note: in expansion of macro 'FIELD_PREP'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~
include/linux/bits.h:37:38: note: in expansion of macro '__GENMASK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/dma/apple-sio.c:28:25: note: in expansion of macro 'GENMASK'
28 | #define SIOMSG_DATA GENMASK(63, 32)
| ^~~~~~~
drivers/dma/apple-sio.c:726:48: note: in expansion of macro 'SIOMSG_DATA'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~~
include/linux/bits.h:35:18: warning: right shift count is negative [-Wshift-count-negative]
35 | (~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/dma/apple-sio.c:726:37: note: in expansion of macro 'FIELD_PREP'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~
include/linux/bits.h:37:38: note: in expansion of macro '__GENMASK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/dma/apple-sio.c:28:25: note: in expansion of macro 'GENMASK'
28 | #define SIOMSG_DATA GENMASK(63, 32)
| ^~~~~~~
drivers/dma/apple-sio.c:726:48: note: in expansion of macro 'SIOMSG_DATA'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~~
include/linux/bits.h:34:29: warning: left shift count >= width of type [-Wshift-count-overflow]
34 | (((~UL(0)) - (UL(1) << (l)) + 1) & \
| ^~
include/linux/bitfield.h:115:63: note: in definition of macro 'FIELD_PREP'
115 | ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \
| ^~~~~
include/linux/bits.h:37:38: note: in expansion of macro '__GENMASK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/dma/apple-sio.c:28:25: note: in expansion of macro 'GENMASK'
28 | #define SIOMSG_DATA GENMASK(63, 32)
| ^~~~~~~
drivers/dma/apple-sio.c:726:48: note: in expansion of macro 'SIOMSG_DATA'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~~
include/linux/bits.h:35:18: warning: right shift count is negative [-Wshift-count-negative]
35 | (~UL(0) >> (BITS_PER_LONG - 1 - (h))))
| ^~
include/linux/bitfield.h:115:63: note: in definition of macro 'FIELD_PREP'
115 | ((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask); \
| ^~~~~
include/linux/bits.h:37:38: note: in expansion of macro '__GENMASK'
37 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/dma/apple-sio.c:28:25: note: in expansion of macro 'GENMASK'
28 | #define SIOMSG_DATA GENMASK(63, 32)
| ^~~~~~~
drivers/dma/apple-sio.c:726:48: note: in expansion of macro 'SIOMSG_DATA'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~~
drivers/dma/apple-sio.c: In function 'sio_recv_msg':
include/linux/compiler_types.h:397:45: error: call to '__compiletime_assert_270' declared with attribute error: FIELD_GET: mask is not constant
397 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:378:25: note: in definition of macro '__compiletime_assert'
378 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:397:9: note: in expansion of macro '_compiletime_assert'
397 | _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:154:17: note: in expansion of macro '__BF_FIELD_CHECK'
154 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/dma/apple-sio.c:513:17: note: in expansion of macro 'FIELD_GET'
513 | data = FIELD_GET(SIOMSG_DATA, msg);
| ^~~~~~~~~
In function 'sio_send_dt_params',
inlined from 'sio_probe' at drivers/dma/apple-sio.c:820:8:
>> include/linux/compiler_types.h:397:45: error: call to '__compiletime_assert_355' declared with attribute error: FIELD_PREP: mask is not constant
397 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:378:25: note: in definition of macro '__compiletime_assert'
378 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:397:9: note: in expansion of macro '_compiletime_assert'
397 | _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:114:17: note: in expansion of macro '__BF_FIELD_CHECK'
114 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/dma/apple-sio.c:726:37: note: in expansion of macro 'FIELD_PREP'
726 | FIELD_PREP(SIOMSG_DATA, val));
| ^~~~~~~~~~
In function 'sio_alloc_shmem',
inlined from 'sio_probe' at drivers/dma/apple-sio.c:824:8:
include/linux/compiler_types.h:397:45: error: call to '__compiletime_assert_320' declared with attribute error: FIELD_PREP: mask is not constant
397 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:378:25: note: in definition of macro '__compiletime_assert'
378 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:397:9: note: in expansion of macro '_compiletime_assert'
397 | _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:114:17: note: in expansion of macro '__BF_FIELD_CHECK'
114 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/dma/apple-sio.c:682:29: note: in expansion of macro 'FIELD_PREP'
682 | FIELD_PREP(SIOMSG_DATA, iova >> 12));
| ^~~~~~~~~~
In function 'sio_fill_in_locked',
inlined from 'sio_update_current_tx_locked' at drivers/dma/apple-sio.c:383:3:
include/linux/compiler_types.h:397:45: error: call to '__compiletime_assert_255' declared with attribute error: FIELD_PREP: mask is not constant
397 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:378:25: note: in definition of macro '__compiletime_assert'
378 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:397:9: note: in expansion of macro '_compiletime_assert'
397 | _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:114:17: note: in expansion of macro '__BF_FIELD_CHECK'
114 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
drivers/dma/apple-sio.c:368:38: note: in expansion of macro 'FIELD_PREP'
368 | FIELD_PREP(SIOMSG_DATA, sio_coproc_desc_slot(sio, d)),
| ^~~~~~~~~~
vim +/__compiletime_assert_355 +397 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 383
eb5c2d4b45e3d2 Will Deacon 2020-07-21 384 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 385 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 386
eb5c2d4b45e3d2 Will Deacon 2020-07-21 387 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 388 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 389 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 390 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 391 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 392 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 393 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 394 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 395 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 396 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @397 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 398
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2023-08-31 22:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-28 17:00 [PATCH v2 0/2] Apple SIO driver Martin Povišer
2023-08-28 17:00 ` [PATCH v2 1/2] dt-bindings: dma: apple,sio: Add schema Martin Povišer
2023-08-28 17:00 ` [PATCH v2 2/2] dmaengine: apple-sio: Add Apple SIO driver Martin Povišer
2023-08-31 22:29 ` kernel test robot [this message]
2023-09-04 5:39 ` Neal Gompa
2023-10-04 13:12 ` Vinod Koul
2023-10-04 13:32 ` Martin Povišer
2023-10-04 13:41 ` Martin Povišer
2023-10-04 13:46 ` Vinod Koul
2023-10-04 13:52 ` Martin Povišer
2023-10-04 14:01 ` Vinod Koul
2023-09-04 5:45 ` [PATCH v2 0/2] " Neal Gompa
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