From: kernel test robot <lkp@intel.com>
To: Andrea Righi <arighi@nvidia.com>
Cc: oe-kbuild-all@lists.linux.dev, Tejun Heo <tj@kernel.org>,
Yury Norov <yury.norov@gmail.com>
Subject: [linux-next:master 3203/9634] arch/powerpc/include/asm/bitops.h:126:26: error: constraint 'n' expects an integer constant expression
Date: Sun, 9 Mar 2025 04:56:45 +0800 [thread overview]
Message-ID: <202503090435.wITkzD2e-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 0a2f889128969dab41861b6e40111aa03dc57014
commit: 48849271e66114cb980a3bc44218b04d0f8cdcdd [3203/9634] sched_ext: idle: Per-node idle cpumasks
config: powerpc-randconfig-r112-20250308 (https://download.01.org/0day-ci/archive/20250309/202503090435.wITkzD2e-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce: (https://download.01.org/0day-ci/archive/20250309/202503090435.wITkzD2e-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/202503090435.wITkzD2e-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from kernel/sched/build_policy.c:16:
In file included from include/linux/sched/clock.h:5:
In file included from include/linux/smp.h:13:
In file included from include/linux/cpumask.h:11:
In file included from include/linux/kernel.h:23:
In file included from include/linux/bitops.h:68:
>> arch/powerpc/include/asm/bitops.h:126:26: error: constraint 'n' expects an integer constant expression
126 | DEFINE_CLROP(clear_bits, "")
| ^
1 error generated.
vim +/n +126 arch/powerpc/include/asm/bitops.h
fb350784d8d179 Christophe Leroy 2021-09-21 125
fb350784d8d179 Christophe Leroy 2021-09-21 @126 DEFINE_CLROP(clear_bits, "")
fb350784d8d179 Christophe Leroy 2021-09-21 127 DEFINE_CLROP(clear_bits_unlock, PPC_RELEASE_BARRIER)
fb350784d8d179 Christophe Leroy 2021-09-21 128
:::::: The code at line 126 was first introduced by commit
:::::: fb350784d8d17952afa93383bb47aaa6b715c459 powerpc/bitops: Use immediate operand when possible
:::::: TO: Christophe Leroy <christophe.leroy@csgroup.eu>
:::::: CC: Michael Ellerman <mpe@ellerman.id.au>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-03-08 20:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-08 20:56 kernel test robot [this message]
2025-03-09 8:37 ` [linux-next:master 3203/9634] arch/powerpc/include/asm/bitops.h:126:26: error: constraint 'n' expects an integer constant expression Andrea Righi
2025-03-09 18:48 ` Christophe Leroy
2025-03-09 20:47 ` Andrea Righi
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