* [koverstreet-bcachefs:bcachefs-testing 151/158] fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
@ 2024-09-03 11:38 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-09-03 11:38 UTC (permalink / raw)
To: Kent Overstreet; +Cc: llvm, oe-kbuild-all
tree: https://github.com/koverstreet/bcachefs bcachefs-testing
head: 55f90d8db66f23e9ceb96dd8d25c905d2de218df
commit: c4773f36d3d05003aee600b6f38608725e936c18 [151/158] percpu: per_cpu_sum()
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20240903/202409031947.j5QxANMp-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 6f682c26b04f0b349c4c473756cb8625b4f37c6d)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240903/202409031947.j5QxANMp-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/202409031947.j5QxANMp-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from fs/bcachefs/alloc_foreground.c:14:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:10:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from fs/bcachefs/alloc_foreground.c:14:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from fs/bcachefs/alloc_foreground.c:14:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from fs/bcachefs/alloc_foreground.c:14:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
In file included from fs/bcachefs/alloc_foreground.c:14:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
589 | return per_cpu_sum(*src);
| ^
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
7 warnings and 1 error generated.
--
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:10:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
589 | return per_cpu_sum(*src);
| ^
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/buckets.c:8:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
7 warnings and 2 errors generated.
--
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:10:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
548 | val = __raw_readb(PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
| ~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:188:
In file included from include/linux/bio.h:10:
In file included from include/linux/blk_types.h:10:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:14:
In file included from arch/hexagon/include/asm/io.h:328:
include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
585 | __raw_writeb(value, PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
| ~~~~~~~~~~ ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
589 | return per_cpu_sum(*src);
| ^
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
In file included from fs/bcachefs/disk_accounting.c:3:
In file included from fs/bcachefs/bcachefs.h:207:
In file included from fs/bcachefs/bcachefs_format.h:80:
In file included from fs/bcachefs/vstructs.h:5:
>> fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity.
include/linux/percpu.h:169:2: note: expanded from macro 'per_cpu_sum'
169 | compiletime_assert_atomic_type(__sum); \
| ^
include/linux/compiler_types.h:513:2: note: expanded from macro 'compiletime_assert_atomic_type'
513 | compiletime_assert(__native_word(t), \
| ^
include/linux/compiler_types.h:510:2: note: expanded from macro 'compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:498:2: note: expanded from macro '_compiletime_assert'
498 | __compiletime_assert(condition, msg, prefix, suffix)
| ^
include/linux/compiler_types.h:491:4: note: expanded from macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^
<scratch space>:71:1: note: expanded from here
71 | __compiletime_assert_366
| ^
7 warnings and 8 errors generated.
..
vim +589 fs/bcachefs/util.h
586
587 static inline u64 percpu_u64_get(u64 __percpu *src)
588 {
> 589 return per_cpu_sum(*src);
590 }
591
--
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https://github.com/intel/lkp-tests/wiki
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2024-09-03 11:38 [koverstreet-bcachefs:bcachefs-testing 151/158] fs/bcachefs/util.h:589:9: error: call to '__compiletime_assert_366' declared with 'error' attribute: Need native word sized stores/loads for atomicity kernel test robot
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