From: kernel test robot <lkp@intel.com>
To: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: [jpoimboe:objtool-diff 8/8] arch/x86/include/asm/smp.h:83:2: error: expected ')'
Date: Tue, 16 Jul 2024 20:44:58 +0800 [thread overview]
Message-ID: <202407162049.EEInf5SQ-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git objtool-diff
head: bc3cdfe89249cdc982760e0fb48820b399935d43
commit: bc3cdfe89249cdc982760e0fb48820b399935d43 [8/8] working with klp-test.patch
config: i386-buildonly-randconfig-006-20240716 (https://download.01.org/0day-ci/archive/20240716/202407162049.EEInf5SQ-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240716/202407162049.EEInf5SQ-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/202407162049.EEInf5SQ-lkp@intel.com/
All errors (new ones prefixed by >>):
scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr]
scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr]
scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:15:
In file included from include/linux/completion.h:12:
In file included from include/linux/swait.h:7:
In file included from include/linux/spinlock.h:59:
In file included from include/linux/irqflags.h:18:
In file included from arch/x86/include/asm/irqflags.h:9:
In file included from arch/x86/include/asm/nospec-branch.h:6:
In file included from include/linux/static_key.h:1:
In file included from include/linux/jump_label.h:112:
arch/x86/include/asm/jump_label.h:44:3: error: expected ':'
44 | JUMP_TABLE_ENTRY
| ^
arch/x86/include/asm/jump_label.h:18:2: note: expanded from macro 'JUMP_TABLE_ENTRY'
18 | FAKE_SYMBOL(__jump_table_, 16) \
| ^
arch/x86/include/asm/jump_label.h:58:3: error: expected ':'
58 | JUMP_TABLE_ENTRY
| ^
arch/x86/include/asm/jump_label.h:18:2: note: expanded from macro 'JUMP_TABLE_ENTRY'
18 | FAKE_SYMBOL(__jump_table_, 16) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:15:
In file included from include/linux/completion.h:12:
In file included from include/linux/swait.h:7:
In file included from include/linux/spinlock.h:60:
include/linux/thread_info.h:249:6: error: expected ')'
249 | if (WARN_ON_ONCE(bytes > INT_MAX))
| ^
include/asm-generic/bug.h:113:3: note: expanded from macro 'WARN_ON_ONCE'
113 | __WARN_FLAGS(BUGFLAG_ONCE | \
| ^
arch/x86/include/asm/bug.h:85:2: note: expanded from macro '__WARN_FLAGS'
85 | _BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:15:
In file included from include/linux/completion.h:12:
In file included from include/linux/swait.h:7:
In file included from include/linux/spinlock.h:63:
In file included from include/linux/lockdep.h:14:
In file included from include/linux/smp.h:119:
>> arch/x86/include/asm/smp.h:83:2: error: expected ')'
83 | BUG();
| ^
arch/x86/include/asm/bug.h:71:2: note: expanded from macro 'BUG'
71 | _BUG_FLAGS(ASM_UD2, 0, ""); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:17:
In file included from include/linux/slab.h:16:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
In file included from include/linux/mm_types.h:11:
In file included from include/linux/rbtree.h:24:
include/linux/rcupdate.h:1085:2: error: expected ')'
1085 | WARN_ON_ONCE(func != (rcu_callback_t)~0L);
| ^
include/asm-generic/bug.h:113:3: note: expanded from macro 'WARN_ON_ONCE'
113 | __WARN_FLAGS(BUGFLAG_ONCE | \
| ^
arch/x86/include/asm/bug.h:85:2: note: expanded from macro '__WARN_FLAGS'
85 | _BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:17:
In file included from include/linux/slab.h:16:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
In file included from include/linux/mm_types.h:12:
include/linux/maple_tree.h:719:2: error: expected ')'
719 | MAS_WARN_ON(mas, mas_is_active(mas) &&
| ^
include/linux/maple_tree.h:701:34: note: expanded from macro 'MAS_WARN_ON'
701 | #define MAS_WARN_ON(__mas, __x) WARN_ON(__x)
| ^
include/asm-generic/bug.h:125:3: note: expanded from macro 'WARN_ON'
125 | __WARN(); \
| ^
include/asm-generic/bug.h:103:19: note: expanded from macro '__WARN'
103 | #define __WARN() __WARN_FLAGS(BUGFLAG_TAINT(TAINT_WARN))
| ^
arch/x86/include/asm/bug.h:85:2: note: expanded from macro '__WARN_FLAGS'
85 | _BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:17:
In file included from include/linux/slab.h:16:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
In file included from include/linux/mm_types.h:12:
include/linux/maple_tree.h:811:3: error: expected ')'
811 | WARN_ON(!mt_lock_is_held(mt));
| ^
include/asm-generic/bug.h:125:3: note: expanded from macro 'WARN_ON'
125 | __WARN(); \
| ^
include/asm-generic/bug.h:103:19: note: expanded from macro '__WARN'
103 | #define __WARN() __WARN_FLAGS(BUGFLAG_TAINT(TAINT_WARN))
| ^
arch/x86/include/asm/bug.h:85:2: note: expanded from macro '__WARN_FLAGS'
85 | _BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:17:
In file included from include/linux/slab.h:16:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
In file included from include/linux/mm_types.h:12:
include/linux/maple_tree.h:830:3: error: expected ')'
830 | WARN_ON(!mt_lock_is_held(mt));
| ^
include/asm-generic/bug.h:125:3: note: expanded from macro 'WARN_ON'
125 | __WARN(); \
| ^
include/asm-generic/bug.h:103:19: note: expanded from macro '__WARN'
103 | #define __WARN() __WARN_FLAGS(BUGFLAG_TAINT(TAINT_WARN))
| ^
arch/x86/include/asm/bug.h:85:2: note: expanded from macro '__WARN_FLAGS'
85 | _BUG_FLAGS(ASM_UD2, __flags, ASM_REACHABLE); \
| ^
arch/x86/include/asm/bug.h:30:8: note: expanded from macro '_BUG_FLAGS'
30 | FAKE_SYMBOL(__bug_table_, 12) \
| ^
In file included from arch/x86/kernel/asm-offsets.c:9:
In file included from include/linux/crypto.h:17:
In file included from include/linux/slab.h:16:
In file included from include/linux/gfp.h:7:
In file included from include/linux/mmzone.h:22:
In file included from include/linux/mm_types.h:13:
include/linux/rwsem.h:80:2: error: expected ')'
vim +83 arch/x86/include/asm/smp.h
93be71b672f167 include/asm-x86/smp.h Alex Nixon 2008-08-22 79
eab89405b6b599 arch/x86/include/asm/smp.h Josh Poimboeuf 2023-02-13 80 static inline void __noreturn play_dead(void)
93be71b672f167 include/asm-x86/smp.h Alex Nixon 2008-08-22 81 {
93be71b672f167 include/asm-x86/smp.h Alex Nixon 2008-08-22 82 smp_ops.play_dead();
a02f50b573b3c9 arch/x86/include/asm/smp.h Josh Poimboeuf 2023-02-13 @83 BUG();
93be71b672f167 include/asm-x86/smp.h Alex Nixon 2008-08-22 84 }
93be71b672f167 include/asm-x86/smp.h Alex Nixon 2008-08-22 85
:::::: The code at line 83 was first introduced by commit
:::::: a02f50b573b3c90a3633a5ab67435fe4c0de144d x86/cpu: Make sure play_dead() doesn't return
:::::: TO: Josh Poimboeuf <jpoimboe@kernel.org>
:::::: CC: Josh Poimboeuf <jpoimboe@kernel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-07-16 12:46 UTC|newest]
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