Using -Oline -j 72 W=1 redirect to /tmp/tmp.zIcwW5hV5C and /tmp/tmp.1K0aR4Yokq LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-1.fc42) Tree base: a5ecdaec4416 ("ipv6: prevent infinite loop in rt6_nlmsg_size()") 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 CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CHK kernel/kheaders_data.tar.xz CC [M] net/ipv6/route.o LD [M] net/ipv6/ipv6.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1104) LD [M] net/ipv6/ipv6.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 CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CHK kernel/kheaders_data.tar.xz CC [M] net/ipv6/route.o LD [M] net/ipv6/ipv6.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1104) CC [M] net/ipv6/ipv6.mod.o LD [M] net/ipv6/ipv6.ko