* [jpoimboe:objtool-diff 7/7] arch/x86/include/asm/special_insns.h:68:8: error: expected ')'
@ 2024-07-27 10:37 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-07-27 10:37 UTC (permalink / raw)
To: Josh Poimboeuf; +Cc: llvm, oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git objtool-diff
head: caecd138f3c820b6e24d9fa9eb0ee20d755cd5c0
commit: caecd138f3c820b6e24d9fa9eb0ee20d755cd5c0 [7/7] todo
config: i386-defconfig (https://download.01.org/0day-ci/archive/20240727/202407271801.w7KxP4cn-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/20240727/202407271801.w7KxP4cn-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/202407271801.w7KxP4cn-lkp@intel.com/
All errors (new ones prefixed by >>):
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:
In file included from include/linux/thread_info.h:60:
In file included from arch/x86/include/asm/thread_info.h:59:
In file included from arch/x86/include/asm/cpufeature.h:5:
In file included from arch/x86/include/asm/processor.h:25:
>> arch/x86/include/asm/special_insns.h:68:8: error: expected ')'
68 | _ASM_EXTABLE(1b, 2b)
| ^
arch/x86/include/asm/asm.h:232:2: note: expanded from macro '_ASM_EXTABLE'
232 | _ASM_EXTABLE_TYPE(from, to, EX_TYPE_DEFAULT)
| ^
arch/x86/include/asm/asm.h:202:2: note: expanded from macro '_ASM_EXTABLE_TYPE'
202 | FAKE_SYMBOL(__ex_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: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 ')'
80 | WARN_ON(atomic_long_read(&sem->count) == RWSEM_UNLOCKED_VALUE);
| ^
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:85:2: error: expected ')'
85 | WARN_ON(!(atomic_long_read(&sem->count) & RWSEM_WRITER_LOCKED));
| ^
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:16:
In file included from include/linux/uprobes.h:49:
In file included from arch/x86/include/asm/uprobes.h:13:
In file included from include/linux/notifier.h:16:
In file included from include/linux/srcu.h:21:
In file included from include/linux/workqueue.h:9:
In file included from include/linux/timer.h:6:
In file included from include/linux/ktime.h:25:
In file included from include/linux/jiffies.h:10:
In file included from include/linux/time.h:60:
In file included from include/linux/time32.h:13:
In file included from include/linux/timex.h:67:
In file included from arch/x86/include/asm/timex.h:6:
In file included from arch/x86/include/asm/tsc.h:10:
>> arch/x86/include/asm/msr.h:88:8: error: expected ')'
88 | _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_RDMSR)
| ^
arch/x86/include/asm/asm.h:202:2: note: expanded from macro '_ASM_EXTABLE_TYPE'
202 | FAKE_SYMBOL(__ex_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:16:
In file included from include/linux/uprobes.h:49:
In file included from arch/x86/include/asm/uprobes.h:13:
In file included from include/linux/notifier.h:16:
In file included from include/linux/srcu.h:21:
In file included from include/linux/workqueue.h:9:
In file included from include/linux/timer.h:6:
In file included from include/linux/ktime.h:25:
In file included from include/linux/jiffies.h:10:
In file included from include/linux/time.h:60:
In file included from include/linux/time32.h:13:
In file included from include/linux/timex.h:67:
In file included from arch/x86/include/asm/timex.h:6:
In file included from arch/x86/include/asm/tsc.h:10:
arch/x86/include/asm/msr.h:98:8: error: expected ')'
98 | _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_WRMSR)
| ^
arch/x86/include/asm/asm.h:202:2: note: expanded from macro '_ASM_EXTABLE_TYPE'
202 | FAKE_SYMBOL(__ex_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:16:
In file included from include/linux/uprobes.h:49:
In file included from arch/x86/include/asm/uprobes.h:13:
In file included from include/linux/notifier.h:16:
In file included from include/linux/srcu.h:21:
In file included from include/linux/workqueue.h:9:
In file included from include/linux/timer.h:6:
In file included from include/linux/ktime.h:25:
In file included from include/linux/jiffies.h:10:
In file included from include/linux/time.h:60:
In file included from include/linux/time32.h:13:
In file included from include/linux/timex.h:67:
In file included from arch/x86/include/asm/timex.h:6:
In file included from arch/x86/include/asm/tsc.h:10:
arch/x86/include/asm/msr.h:111:8: error: expected ')'
111 | _ASM_EXTABLE_TYPE(1b, 2b, EX_TYPE_WRMSR)
| ^
arch/x86/include/asm/asm.h:202:2: note: expanded from macro '_ASM_EXTABLE_TYPE'
202 | FAKE_SYMBOL(__ex_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:16:
In file included from include/linux/uprobes.h:49:
In file included from arch/x86/include/asm/uprobes.h:13:
In file included from include/linux/notifier.h:16:
In file included from include/linux/srcu.h:21:
In file included from include/linux/workqueue.h:9:
In file included from include/linux/timer.h:6:
In file included from include/linux/ktime.h:25:
In file included from include/linux/jiffies.h:10:
In file included from include/linux/time.h:60:
In file included from include/linux/time32.h:13:
In file included from include/linux/timex.h:67:
In file included from arch/x86/include/asm/timex.h:6:
In file included from arch/x86/include/asm/tsc.h:10:
arch/x86/include/asm/msr.h:148:8: error: expected ')'
148 | _ASM_EXTABLE_TYPE_REG(1b, 2b, EX_TYPE_RDMSR_SAFE, %[err])
| ^
arch/x86/include/asm/asm.h:211:2: note: expanded from macro '_ASM_EXTABLE_TYPE_REG'
211 | FAKE_SYMBOL(__ex_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:16:
In file included from include/linux/uprobes.h:49:
In file included from arch/x86/include/asm/uprobes.h:13:
In file included from include/linux/notifier.h:16:
In file included from include/linux/srcu.h:21:
In file included from include/linux/workqueue.h:9:
In file included from include/linux/timer.h:6:
In file included from include/linux/ktime.h:25:
In file included from include/linux/jiffies.h:10:
In file included from include/linux/time.h:60:
In file included from include/linux/time32.h:13:
In file included from include/linux/timex.h:67:
In file included from arch/x86/include/asm/timex.h:6:
In file included from arch/x86/include/asm/tsc.h:10:
arch/x86/include/asm/msr.h:174:8: error: expected ')'
vim +68 arch/x86/include/asm/special_insns.h
f05e798ad4c0925 David Howells 2012-03-28 56
f05e798ad4c0925 David Howells 2012-03-28 57 static inline unsigned long native_read_cr4(void)
f05e798ad4c0925 David Howells 2012-03-28 58 {
f05e798ad4c0925 David Howells 2012-03-28 59 unsigned long val;
f05e798ad4c0925 David Howells 2012-03-28 60 #ifdef CONFIG_X86_32
1ef55be16ed6953 Andy Lutomirski 2016-09-29 61 /*
1ef55be16ed6953 Andy Lutomirski 2016-09-29 62 * This could fault if CR4 does not exist. Non-existent CR4
1ef55be16ed6953 Andy Lutomirski 2016-09-29 63 * is functionally equivalent to CR4 == 0. Keep it simple and pretend
1ef55be16ed6953 Andy Lutomirski 2016-09-29 64 * that CR4 == 0 on CPUs that don't have CR4.
1ef55be16ed6953 Andy Lutomirski 2016-09-29 65 */
f05e798ad4c0925 David Howells 2012-03-28 66 asm volatile("1: mov %%cr4, %0\n"
f05e798ad4c0925 David Howells 2012-03-28 67 "2:\n"
f05e798ad4c0925 David Howells 2012-03-28 @68 _ASM_EXTABLE(1b, 2b)
aa5cacdc29d76a0 Arvind Sankar 2020-09-02 69 : "=r" (val) : "0" (0), __FORCE_ORDER);
f05e798ad4c0925 David Howells 2012-03-28 70 #else
1ef55be16ed6953 Andy Lutomirski 2016-09-29 71 /* CR4 always exists on x86_64. */
aa5cacdc29d76a0 Arvind Sankar 2020-09-02 72 asm volatile("mov %%cr4,%0\n\t" : "=r" (val) : __FORCE_ORDER);
f05e798ad4c0925 David Howells 2012-03-28 73 #endif
f05e798ad4c0925 David Howells 2012-03-28 74 return val;
f05e798ad4c0925 David Howells 2012-03-28 75 }
f05e798ad4c0925 David Howells 2012-03-28 76
:::::: The code at line 68 was first introduced by commit
:::::: f05e798ad4c09255f590f5b2c00a7ca6c172f983 Disintegrate asm/system.h for X86
:::::: TO: David Howells <dhowells@redhat.com>
:::::: CC: David Howells <dhowells@redhat.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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