Using -Oline -j 72 W=1 redirect to /tmp/tmp.aPGzyE1H2Y and /tmp/tmp.p4jHlUw9Q5 LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-3.fc42) Tree base: 850b1c1cb286 ("ipvs: Fix estimator kthreads preferred affinity") Skip baseline build, not the first patch and no Kconfig updates Building the tree before the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh 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 (#1248) LD [M] net/netfilter/nf_tables.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh 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 (#1248) CC [M] net/netfilter/nf_tables.mod.o LD [M] net/netfilter/nf_tables.ko