Using -Oline -j 96 W=1 redirect to /tmp/tmp.5961RQWwJd and /tmp/tmp.Q1jIXGiPQA LLVM=1 cc="ccache clang" clang version 21.1.8 (Fedora 21.1.8-4.fc43) Tree base: 7bd60e4ca01e ("netfilter: bpf: defer hook memory release until rcu readers are done") Skip baseline build, not the first patch and no Kconfig updates Building the tree before the patch make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CC [M] net/netfilter/nf_tables_api.o LD [M] net/netfilter/nf_tables.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1167) LD [M] net/netfilter/nf_tables.ko Building the tree with the patch make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CC [M] net/netfilter/nf_tables_api.o LD [M] net/netfilter/nf_tables.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1167) CC [M] net/netfilter/nf_tables.mod.o LD [M] net/netfilter/nf_tables.ko