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Subjectnet/sunrpc/stats.c:204: undefined reference to `_GLOBAL_OFFSET_TABLE_'
Hi Nicolas,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7d1e042314619115153a0f6f06e4552c09a50e13
commit: 461a5e51060c93f5844113f4be9dba513cc92830 do_div(): generic optimization for constant divisor on 32-bit machines
date: 10 months ago
config: microblaze-mmu_defconfig (attached as .config)
compiler: microblaze-linux-gcc (GCC) 6.2.0
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 461a5e51060c93f5844113f4be9dba513cc92830
# save the attached .config to linux build tree
make.cross ARCH=microblaze

All errors (new ones prefixed by >>):

net/built-in.o: In function `rpc_print_iostats':
>> net/sunrpc/stats.c:204: undefined reference to `_GLOBAL_OFFSET_TABLE_'
scripts/link-vmlinux.sh: line 52: 5714 Segmentation fault ${LD} ${LDFLAGS} ${LDFLAGS_vmlinux} -o ${2} -T ${lds} ${KBUILD_VMLINUX_INIT} --start-group ${KBUILD_VMLINUX_MAIN} --end-group ${1}

vim +204 net/sunrpc/stats.c

840210fc Weston Andros Adamson 2014-06-24 188 &stats[task->tk_msg.rpc_proc->p_statidx]);
840210fc Weston Andros Adamson 2014-06-24 189 }
0a702195 Weston Andros Adamson 2012-02-17 190 EXPORT_SYMBOL_GPL(rpc_count_iostats);
11c556b3 Chuck Lever 2006-03-20 191
ec535ce1 Adrian Bunk 2006-04-18 192 static void _print_name(struct seq_file *seq, unsigned int op,
ec535ce1 Adrian Bunk 2006-04-18 193 struct rpc_procinfo *procs)
cc0175c1 Chuck Lever 2006-03-20 194 {
cc0175c1 Chuck Lever 2006-03-20 195 if (procs[op].p_name)
cc0175c1 Chuck Lever 2006-03-20 196 seq_printf(seq, "\t%12s: ", procs[op].p_name);
cc0175c1 Chuck Lever 2006-03-20 197 else if (op == 0)
cc0175c1 Chuck Lever 2006-03-20 198 seq_printf(seq, "\t NULL: ");
cc0175c1 Chuck Lever 2006-03-20 199 else
cc0175c1 Chuck Lever 2006-03-20 200 seq_printf(seq, "\t%12u: ", op);
cc0175c1 Chuck Lever 2006-03-20 201 }
cc0175c1 Chuck Lever 2006-03-20 202
11c556b3 Chuck Lever 2006-03-20 203 void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt)
11c556b3 Chuck Lever 2006-03-20 @204 {
11c556b3 Chuck Lever 2006-03-20 205 struct rpc_iostats *stats = clnt->cl_metrics;
2446ab60 Trond Myklebust 2012-03-01 206 struct rpc_xprt *xprt;
11c556b3 Chuck Lever 2006-03-20 207 unsigned int op, maxproc = clnt->cl_maxproc;
11c556b3 Chuck Lever 2006-03-20 208
11c556b3 Chuck Lever 2006-03-20 209 if (!stats)
11c556b3 Chuck Lever 2006-03-20 210 return;
11c556b3 Chuck Lever 2006-03-20 211
11c556b3 Chuck Lever 2006-03-20 212 seq_printf(seq, "\tRPC iostats version: %s ", RPC_IOSTATS_VERS);

:::::: The code at line 204 was first introduced by commit
:::::: 11c556b3d8d481829ab5f9933a25d29b00913b5a SUNRPC: provide a mechanism for collecting stats in the RPC client

:::::: TO: Chuck Lever <cel@netapp.com>
:::::: CC: Trond Myklebust <Trond.Myklebust@netapp.com>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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