[kbuild-all] Re: [PATCH RFC 10/21] NFSD: Add client ID lifetime tracepoints

Hi Chuck, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on nfs/linux-next] [also build test ERROR on tip/perf/core nfsd/nfsd-next v5.9-rc5 next-20200917] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Chuck-Lever/NFSD-operation-monit... base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next config: ia64-randconfig-c004-20200917 (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from arch/ia64/include/asm/pgtable.h:154, from include/linux/pgtable.h:6, from include/linux/mm.h:33, from include/linux/bvec.h:13, from include/linux/skbuff.h:17, from include/net/net_namespace.h:39, from include/linux/inet.h:42, from include/linux/sunrpc/msg_prot.h:202, from include/linux/nfs4.h:19, from fs/nfsd/trace.c:3: arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:137:41: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 137 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; | ^~~~~~~ In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/nfs4.h:16, from fs/nfsd/trace.c:3: fs/nfsd/xdr4.h: In function 'set_change_info': 769 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ fs/nfsd/xdr4.h:769:2: note: in expansion of macro 'BUG_ON' 769 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ In file included from fs/nfsd/trace.h:14, from fs/nfsd/trace.c:6: 770 | cinfo->atomic = (u32)fhp->fh_post_saved; | ^~ 773 | cinfo->before_change = fhp->fh_pre_change; | ^~ 774 | cinfo->after_change = fhp->fh_post_change; | ^~ 775 | cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; | ^~ fs/nfsd/xdr4.h:776:32: error: 'struct svc_fh' has no member named 'fh_pre_ctime' 776 | cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; | ^~ 777 | cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; | ^~ fs/nfsd/xdr4.h:778:31: error: 'struct svc_fh' has no member named 'fh_post_attr' 778 | cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; | ^~ -- In file included from arch/ia64/include/asm/pgtable.h:154, from include/linux/pgtable.h:6, from arch/ia64/include/asm/uaccess.h:40, from include/linux/uaccess.h:9, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/namei.h:5, from fs/nfsd/export.c:16: arch/ia64/include/asm/mmu_context.h: In function 'reload_context': arch/ia64/include/asm/mmu_context.h:137:41: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable] 137 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; | ^~~~~~~ In file included from include/asm-generic/bug.h:5, from arch/ia64/include/asm/bug.h:17, from include/linux/bug.h:5, from include/linux/mmdebug.h:5, from include/linux/gfp.h:5, from include/linux/slab.h:15, from fs/nfsd/export.c:15: fs/nfsd/xdr4.h: In function 'set_change_info': 769 | BUG_ON(!fhp->fh_pre_saved); | ^~ include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' 78 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ fs/nfsd/xdr4.h:769:2: note: in expansion of macro 'BUG_ON' 769 | BUG_ON(!fhp->fh_pre_saved); | ^~~~~~ In file included from fs/nfsd/trace.h:14, from fs/nfsd/export.c:26: 770 | cinfo->atomic = (u32)fhp->fh_post_saved; | ^~ 773 | cinfo->before_change = fhp->fh_pre_change; | ^~ 774 | cinfo->after_change = fhp->fh_post_change; | ^~ 775 | cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; | ^~ fs/nfsd/xdr4.h:776:32: error: 'struct svc_fh' has no member named 'fh_pre_ctime' 776 | cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; | ^~ 777 | cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; | ^~ fs/nfsd/xdr4.h:778:31: error: 'struct svc_fh' has no member named 'fh_post_attr' 778 | cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; | ^~ fs/nfsd/export.c: In function 'exp_rootfh': fs/nfsd/export.c:919:17: warning: variable 'inode' set but not used [-Wunused-but-set-variable] 919 | struct inode *inode; | ^~~~~ # https://github.com/0day-ci/linux/commit/f4af9425b245977b0986e67da605a5d16... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Chuck-Lever/NFSD-operation-monitoring-tracepoints/20200917-062407 git checkout f4af9425b245977b0986e67da605a5d16665b0a9 vim +769 fs/nfsd/xdr4.h ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 765 ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 766 static inline void ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 767 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 768 { c1ac3ffcd0bc7e9 fs/nfsd/xdr4.h Neil Brown 2010-12-02 @769 BUG_ON(!fhp->fh_pre_saved); aaf91ec148910e0 fs/nfsd/xdr4.h Jeff Layton 2015-09-17 @770 cinfo->atomic = (u32)fhp->fh_post_saved; 2b0143b5c986be1 fs/nfsd/xdr4.h David Howells 2015-03-17 771 cinfo->change_supported = IS_I_VERSION(d_inode(fhp->fh_dentry)); c1ac3ffcd0bc7e9 fs/nfsd/xdr4.h Neil Brown 2010-12-02 772 c654b8a9cba6002 include/linux/nfsd/xdr4.h J. Bruce Fields 2009-04-16 @773 cinfo->before_change = fhp->fh_pre_change; c654b8a9cba6002 include/linux/nfsd/xdr4.h J. Bruce Fields 2009-04-16 @774 cinfo->after_change = fhp->fh_post_change; ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 @775 cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; ^1da177e4c3f415 include/linux/nfsd/xdr4.h Linus Torvalds 2005-04-16 776 cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; 40ee5dc6af351c1 include/linux/nfsd/xdr4.h Peter Staubach 2007-08-16 @777 cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; 40ee5dc6af351c1 include/linux/nfsd/xdr4.h Peter Staubach 2007-08-16 778 cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; c1ac3ffcd0bc7e9 fs/nfsd/xdr4.h Neil Brown 2010-12-02 779 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org