tree: https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git btree-private-unions head: 30d91fbcef11ed07350f943fd3f695e0fb0635dd commit: 35137236b91e958ca683fd4a045a29c0b5310938 [52/72] xfs: don't crash with assfail config: x86_64-randconfig-s2-20200312 (attached as .config) compiler: gcc-4.9 (Debian 4.9.2-10+deb8u1) 4.9.2 reproduce: git checkout 35137236b91e958ca683fd4a045a29c0b5310938 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): const int filter_type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'size' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ include/trace/trace_events.h:75:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:202:15: note: 'size' declared here const int size; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'align' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ include/trace/trace_events.h:75:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:203:15: note: 'align' declared here const int align; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'is_signed' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ include/trace/trace_events.h:75:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:204:15: note: 'is_signed' declared here const int is_signed; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'filter_type' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ include/trace/trace_events.h:75:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:205:15: note: 'filter_type' declared here const int filter_type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'size' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ include/trace/trace_events.h:75:2: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(name, \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:202:15: note: 'size' declared here const int size; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:203:15: note: 'align' declared here const int align; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:204:15: note: 'is_signed' declared here const int is_signed; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:205:15: note: 'filter_type' declared here const int filter_type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:202:15: note: 'size' declared here const int size; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:203:15: note: 'align' declared here const int align; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:204:15: note: 'is_signed' declared here const int is_signed; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:205:15: note: 'filter_type' declared here const int filter_type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: __field(enum page_entry_size, pe_size) ^ include/trace/trace_events.h:443:2: note: in definition of macro 'DECLARE_EVENT_CLASS' tstruct \ ^ include/trace/trace_events.h:78:9: note: in expansion of macro 'PARAMS' PARAMS(tstruct), \ ^ fs///xfs/./xfs_trace.h:663:1: note: in expansion of macro 'TRACE_EVENT' TRACE_EVENT(xfs_filemap_fault, ^ fs///xfs/./xfs_trace.h:667:2: note: in expansion of macro 'TP_STRUCT__entry' TP_STRUCT__entry( ^ include/trace/trace_events.h:408:15: note: in expansion of macro 'is_signed_type' .is_signed = is_signed_type(_type), .filter_type = _filter_type }, ^ include/trace/trace_events.h:417:29: note: in expansion of macro '__field_ext' #define __field(type, item) __field_ext(type, item, FILTER_OTHER) ^ fs///xfs/./xfs_trace.h:670:3: note: in expansion of macro '__field' __field(enum page_entry_size, pe_size) ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:198:14: note: 'type' declared here const char *type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'size' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ fs///xfs/./xfs_trace.h:689:1: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(xfs_iref_class, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:202:15: note: 'size' declared here const int size; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'align' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ fs///xfs/./xfs_trace.h:689:1: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(xfs_iref_class, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:203:15: note: 'align' declared here const int align; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'is_signed' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ fs///xfs/./xfs_trace.h:689:1: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(xfs_iref_class, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:204:15: note: 'is_signed' declared here const int is_signed; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'filter_type' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ fs///xfs/./xfs_trace.h:689:1: note: in expansion of macro 'DECLARE_EVENT_CLASS' DECLARE_EVENT_CLASS(xfs_iref_class, ^ In file included from include/trace/trace_events.h:21:0, from include/trace/define_trace.h:102, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/linux/trace_events.h:205:15: note: 'filter_type' declared here const int filter_type; ^ In file included from include/trace/define_trace.h:102:0, from fs///xfs/xfs_trace.h:3613, from fs///xfs/xfs_trace.c:36: include/trace/trace_events.h:442:15: error: missing initializer for field 'size' of 'struct <anonymous>' [-Werror=missing-field-initializers] static struct trace_event_fields trace_event_fields_##call[] = { \ ^ .. vim +670 fs///xfs/./xfs_trace.h 85f8dff00a3193 Darrick J. Wong 2018-12-18 662 d522d569d6adf7 Christoph Hellwig 2017-08-29 663 TRACE_EVENT(xfs_filemap_fault, d522d569d6adf7 Christoph Hellwig 2017-08-29 664 TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size, d522d569d6adf7 Christoph Hellwig 2017-08-29 665 bool write_fault), d522d569d6adf7 Christoph Hellwig 2017-08-29 666 TP_ARGS(ip, pe_size, write_fault), d522d569d6adf7 Christoph Hellwig 2017-08-29 667 TP_STRUCT__entry( d522d569d6adf7 Christoph Hellwig 2017-08-29 668 __field(dev_t, dev) d522d569d6adf7 Christoph Hellwig 2017-08-29 669 __field(xfs_ino_t, ino) d522d569d6adf7 Christoph Hellwig 2017-08-29 @670 __field(enum page_entry_size, pe_size) d522d569d6adf7 Christoph Hellwig 2017-08-29 671 __field(bool, write_fault) d522d569d6adf7 Christoph Hellwig 2017-08-29 672 ), d522d569d6adf7 Christoph Hellwig 2017-08-29 673 TP_fast_assign( d522d569d6adf7 Christoph Hellwig 2017-08-29 674 __entry->dev = VFS_I(ip)->i_sb->s_dev; d522d569d6adf7 Christoph Hellwig 2017-08-29 675 __entry->ino = ip->i_ino; d522d569d6adf7 Christoph Hellwig 2017-08-29 676 __entry->pe_size = pe_size; d522d569d6adf7 Christoph Hellwig 2017-08-29 677 __entry->write_fault = write_fault; d522d569d6adf7 Christoph Hellwig 2017-08-29 678 ), d522d569d6adf7 Christoph Hellwig 2017-08-29 679 TP_printk("dev %d:%d ino 0x%llx %s write_fault %d", d522d569d6adf7 Christoph Hellwig 2017-08-29 680 MAJOR(__entry->dev), MINOR(__entry->dev), d522d569d6adf7 Christoph Hellwig 2017-08-29 681 __entry->ino, d522d569d6adf7 Christoph Hellwig 2017-08-29 682 __print_symbolic(__entry->pe_size, d522d569d6adf7 Christoph Hellwig 2017-08-29 683 { PE_SIZE_PTE, "PTE" }, d522d569d6adf7 Christoph Hellwig 2017-08-29 684 { PE_SIZE_PMD, "PMD" }, d522d569d6adf7 Christoph Hellwig 2017-08-29 685 { PE_SIZE_PUD, "PUD" }), d522d569d6adf7 Christoph Hellwig 2017-08-29 686 __entry->write_fault) d522d569d6adf7 Christoph Hellwig 2017-08-29 687 ) d522d569d6adf7 Christoph Hellwig 2017-08-29 688 :::::: The code at line 670 was first introduced by commit :::::: d522d569d6adf72ceda90153a086e089e6c2fbc6 xfs: consolidate the various page fault handlers :::::: TO: Christoph Hellwig <hch(a)lst.de&gt; :::::: CC: Darrick J. Wong <darrick.wong(a)oracle.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org