Hi Olga, Thank you for the patch! Yet something to improve: [auto build test ERROR on nfsd/nfsd-next] [cannot apply to v5.3-rc3 next-20190809] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Olga-Kornievskaia/server-side-support-for-inter-SSC-copy/20190811-120551 base: git://linux-nfs.org/~bfields/linux.git nfsd-next config: x86_64-lkp (attached as .config) compiler: gcc-7 (Debian 7.4.0-10) 7.4.0 reproduce: # 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@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from fs/nfsd/nfsctl.c:23:0: fs/nfsd/nfsd.h:391:16: warning: 'struct nfs42_netaddr' declared inside parameter list will not be visible outside of this definition or declaration struct nfs42_netaddr *netaddr) ^~~~~~~~~~~~~ fs/nfsd/nfsd.h: In function 'nfsd4_set_netaddr': fs/nfsd/nfsd.h:401:18: error: dereferencing pointer to incomplete type 'struct nfs42_netaddr' sprintf(netaddr->netid, "tcp"); ^~ In file included from fs/nfsd/pnfs.h:10:0, from fs/nfsd/nfsctl.c:27: fs/nfsd/xdr4.h: At top level: >> fs/nfsd/xdr4.h:527:20: error: field 'cp_src' has incomplete type struct nl4_server cp_src; ^~~~~~ -- In file included from fs/nfsd/state.h:42:0, from fs/nfsd/xdr4.h:40, from fs/nfsd/nfs4xdr.c:47: fs/nfsd/nfsd.h:391:16: warning: 'struct nfs42_netaddr' declared inside parameter list will not be visible outside of this definition or declaration struct nfs42_netaddr *netaddr) ^~~~~~~~~~~~~ fs/nfsd/nfsd.h: In function 'nfsd4_set_netaddr': fs/nfsd/nfsd.h:401:18: error: dereferencing pointer to incomplete type 'struct nfs42_netaddr' sprintf(netaddr->netid, "tcp"); ^~ In file included from fs/nfsd/nfs4xdr.c:47:0: fs/nfsd/xdr4.h: At top level: >> fs/nfsd/xdr4.h:527:20: error: field 'cp_src' has incomplete type struct nl4_server cp_src; ^~~~~~ fs/nfsd/nfs4xdr.c: In function 'nfsd4_decode_nl4_server': >> fs/nfsd/nfs4xdr.c:1743:4: error: dereferencing pointer to incomplete type 'struct nl4_server' ns->nl4_type = be32_to_cpup(p++); ^~ >> fs/nfsd/nfs4xdr.c:1747:7: error: 'NL4_NETADDR' undeclared (first use in this function); did you mean 'RTM_GETADDR'? case NL4_NETADDR: ^~~~~~~~~~~ RTM_GETADDR fs/nfsd/nfs4xdr.c:1747:7: note: each undeclared identifier is reported only once for each function it appears in >> fs/nfsd/nfs4xdr.c:1751:8: error: dereferencing pointer to incomplete type 'struct nfs42_netaddr' naddr->netid_len = be32_to_cpup(p++); ^~ fs/nfsd/nfs4xdr.c: In function 'nfsd4_decode_copy': >> fs/nfsd/nfs4xdr.c:1804:28: error: invalid application of 'sizeof' to incomplete type 'struct nl4_server' ns_dummy = kmalloc(sizeof(struct nl4_server), GFP_KERNEL); ^~~~~~ vim +/cp_src +527 fs/nfsd/xdr4.h 519 520 struct nfsd4_copy { 521 /* request */ 522 stateid_t cp_src_stateid; 523 stateid_t cp_dst_stateid; 524 u64 cp_src_pos; 525 u64 cp_dst_pos; 526 u64 cp_count; > 527 struct nl4_server cp_src; 528 bool cp_intra; 529 530 /* both */ 531 bool cp_synchronous; 532 533 /* response */ 534 struct nfsd42_write_res cp_res; 535 536 /* for cb_offload */ 537 struct nfsd4_callback cp_cb; 538 __be32 nfserr; 539 struct knfsd_fh fh; 540 541 struct nfs4_client *cp_clp; 542 543 struct file *file_src; 544 struct file *file_dst; 545 546 stateid_t cp_stateid; 547 548 struct list_head copies; 549 struct task_struct *copy_task; 550 refcount_t refcount; 551 bool stopped; 552 }; 553 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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