Messages in this thread | | | Date | Wed, 17 Nov 2021 22:41:08 +0800 | From | kernel test robot <> | Subject | [cel:topic-nfsd-tracepoints 95/162] fs/nfsd/xdr4.h:751:20: error: 'struct svc_fh' has no member named 'fh_pre_saved' |
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tree: git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux topic-nfsd-tracepoints head: b6c4274cc47f0469a384be035e9f685deeb018c6 commit: 04e6d55241045c0be33f948e1a8560a4c74ad82b [95/162] NFSD: Add NFSv4 XDR tracepoint infrastructure config: microblaze-buildonly-randconfig-r006-20211116 (attached as .config) compiler: microblaze-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/commit/?id=04e6d55241045c0be33f948e1a8560a4c74ad82b git remote add cel git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux git fetch --no-tags cel topic-nfsd-tracepoints git checkout 04e6d55241045c0be33f948e1a8560a4c74ad82b # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=microblaze SHELL=/bin/bash fs/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/uapi/linux/swab.h:6, from include/linux/swab.h:5, from include/uapi/linux/byteorder/little_endian.h:13, from include/linux/byteorder/little_endian.h:5, from arch/microblaze/include/uapi/asm/byteorder.h:6, from include/linux/statfs.h:7, from include/linux/vfs.h:5, from fs/nfsd/xdr.h:7, from fs/nfsd/xdr3.h:11, from fs/nfsd/xdrtrace.c:10: fs/nfsd/xdr4.h: In function 'set_change_info': >> fs/nfsd/xdr4.h:751:20: error: 'struct svc_fh' has no member named 'fh_pre_saved' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:33:55: note: in definition of macro '__branch_check__' 33 | ______r = __builtin_expect(!!(x), expect); \ | ^ include/asm-generic/bug.h:65:36: note: in expansion of macro 'unlikely' 65 | #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) | ^~~~~~~~ fs/nfsd/xdr4.h:751:9: note: in expansion of macro 'BUG_ON' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ >> fs/nfsd/xdr4.h:751:20: error: 'struct svc_fh' has no member named 'fh_pre_saved' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:35:54: note: in definition of macro '__branch_check__' 35 | expect, is_constant); \ | ^~~~~~~~~~~ include/asm-generic/bug.h:65:36: note: in expansion of macro 'unlikely' 65 | #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) | ^~~~~~~~ fs/nfsd/xdr4.h:751:9: note: in expansion of macro 'BUG_ON' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ In file included from fs/nfsd/xdr4trace.h:10, from fs/nfsd/xdrtrace.h:98, from fs/nfsd/xdrtrace.c:13: >> fs/nfsd/xdr4.h:752:34: error: 'struct svc_fh' has no member named 'fh_post_saved' 752 | cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr); | ^~ >> fs/nfsd/xdr4.h:754:35: error: 'struct svc_fh' has no member named 'fh_pre_change' 754 | cinfo->before_change = fhp->fh_pre_change; | ^~ >> fs/nfsd/xdr4.h:755:34: error: 'struct svc_fh' has no member named 'fh_post_change' 755 | cinfo->after_change = fhp->fh_post_change; | ^~ In file included from include/trace/define_trace.h:102, from fs/nfsd/xdrtrace.h:106, from fs/nfsd/xdrtrace.c:13: include/trace/../../fs/nfsd/xdr3trace.h: In function 'trace_event_raw_event_encode_wcc_data_pre_attr': include/trace/../../fs/nfsd/xdr3trace.h:1125:36: error: 'const struct svc_fh' has no member named 'fh_pre_size' 1125 | __entry->size = fhp->fh_pre_size; | ^~ include/trace/trace_events.h:743:11: note: in definition of macro 'DECLARE_EVENT_CLASS' 743 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS' 79 | PARAMS(assign), \ | ^~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1105:1: note: in expansion of macro 'TRACE_EVENT' 1105 | TRACE_EVENT(encode_wcc_data_pre_attr, | ^~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1121:9: note: in expansion of macro 'TP_fast_assign' 1121 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1126:41: error: 'const struct svc_fh' has no member named 'fh_pre_mtime' 1126 | __entry->mtime_sec = fhp->fh_pre_mtime.tv_sec; | ^~ include/trace/trace_events.h:743:11: note: in definition of macro 'DECLARE_EVENT_CLASS' 743 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS' 79 | PARAMS(assign), \ | ^~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1105:1: note: in expansion of macro 'TRACE_EVENT' 1105 | TRACE_EVENT(encode_wcc_data_pre_attr, | ^~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1121:9: note: in expansion of macro 'TP_fast_assign' 1121 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1127:42: error: 'const struct svc_fh' has no member named 'fh_pre_mtime' 1127 | __entry->mtime_nsec = fhp->fh_pre_mtime.tv_nsec; | ^~ include/trace/trace_events.h:743:11: note: in definition of macro 'DECLARE_EVENT_CLASS' 743 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS' 79 | PARAMS(assign), \ | ^~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1105:1: note: in expansion of macro 'TRACE_EVENT' 1105 | TRACE_EVENT(encode_wcc_data_pre_attr, | ^~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1121:9: note: in expansion of macro 'TP_fast_assign' 1121 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1128:41: error: 'const struct svc_fh' has no member named 'fh_pre_ctime' 1128 | __entry->ctime_sec = fhp->fh_pre_ctime.tv_sec; | ^~ include/trace/trace_events.h:743:11: note: in definition of macro 'DECLARE_EVENT_CLASS' 743 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS' 79 | PARAMS(assign), \ | ^~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1105:1: note: in expansion of macro 'TRACE_EVENT' 1105 | TRACE_EVENT(encode_wcc_data_pre_attr, | ^~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1121:9: note: in expansion of macro 'TP_fast_assign' 1121 | TP_fast_assign( | ^~~~~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1129:42: error: 'const struct svc_fh' has no member named 'fh_pre_ctime' 1129 | __entry->ctime_nsec = fhp->fh_pre_ctime.tv_nsec; | ^~ include/trace/trace_events.h:743:11: note: in definition of macro 'DECLARE_EVENT_CLASS' 743 | { assign; } \ | ^~~~~~ include/trace/trace_events.h:79:30: note: in expansion of macro 'PARAMS' 79 | PARAMS(assign), \ | ^~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1105:1: note: in expansion of macro 'TRACE_EVENT' 1105 | TRACE_EVENT(encode_wcc_data_pre_attr, | ^~~~~~~~~~~ include/trace/../../fs/nfsd/xdr3trace.h:1121:9: note: in expansion of macro 'TP_fast_assign' 1121 | TP_fast_assign( | ^~~~~~~~~~~~~~ -- In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/rculist.h:10, from include/linux/sched/signal.h:5, from fs/nfsd/nfssvc.c:10: fs/nfsd/xdr4.h: In function 'set_change_info': >> fs/nfsd/xdr4.h:751:20: error: 'struct svc_fh' has no member named 'fh_pre_saved' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:33:55: note: in definition of macro '__branch_check__' 33 | ______r = __builtin_expect(!!(x), expect); \ | ^ include/asm-generic/bug.h:65:36: note: in expansion of macro 'unlikely' 65 | #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) | ^~~~~~~~ fs/nfsd/xdr4.h:751:9: note: in expansion of macro 'BUG_ON' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ >> fs/nfsd/xdr4.h:751:20: error: 'struct svc_fh' has no member named 'fh_pre_saved' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:35:54: note: in definition of macro '__branch_check__' 35 | expect, is_constant); \ | ^~~~~~~~~~~ include/asm-generic/bug.h:65:36: note: in expansion of macro 'unlikely' 65 | #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) | ^~~~~~~~ fs/nfsd/xdr4.h:751:9: note: in expansion of macro 'BUG_ON' 751 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ In file included from fs/nfsd/xdr4trace.h:10, from fs/nfsd/xdrtrace.h:98, from fs/nfsd/nfssvc.c:32: >> fs/nfsd/xdr4.h:752:34: error: 'struct svc_fh' has no member named 'fh_post_saved' 752 | cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr); | ^~ >> fs/nfsd/xdr4.h:754:35: error: 'struct svc_fh' has no member named 'fh_pre_change' 754 | cinfo->before_change = fhp->fh_pre_change; | ^~ >> fs/nfsd/xdr4.h:755:34: error: 'struct svc_fh' has no member named 'fh_post_change' 755 | cinfo->after_change = fhp->fh_post_change; | ^~
vim +751 fs/nfsd/xdr4.h
^1da177e4c3f41 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 747 ^1da177e4c3f41 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 748 static inline void ^1da177e4c3f41 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 749 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) ^1da177e4c3f41 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 750 { c1ac3ffcd0bc7e fs/nfsd/xdr4.h Neil Brown 2010-12-02 @751 BUG_ON(!fhp->fh_pre_saved); 716a8bc7f706ee fs/nfsd/xdr4.h Trond Myklebust 2020-11-30 @752 cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr); c1ac3ffcd0bc7e fs/nfsd/xdr4.h Neil Brown 2010-12-02 753 c654b8a9cba600 include/linux/nfsd/xdr4.h J. Bruce Fields 2009-04-16 @754 cinfo->before_change = fhp->fh_pre_change; c654b8a9cba600 include/linux/nfsd/xdr4.h J. Bruce Fields 2009-04-16 @755 cinfo->after_change = fhp->fh_post_change; c654b8a9cba600 include/linux/nfsd/xdr4.h J. Bruce Fields 2009-04-16 756 } ^1da177e4c3f41 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 757
:::::: The code at line 751 was first introduced by commit :::::: c1ac3ffcd0bc7e9617f62be8c7043d53ab84deac nfsd: Fix possible BUG_ON firing in set_change_info
:::::: TO: Neil Brown <neilb@suse.de> :::::: CC: J. Bruce Fields <bfields@redhat.com>
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