Using -Oline -j 72 W=1 redirect to /tmp/tmp.mhK07bEbFj and /tmp/tmp.xi8LHxNZEb LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-3.fc42) Tree base: d1a73abc8d9c ("tcp: Use sk_dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check().") 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 CC [M] net/tls/tls_device.o LD [M] net/tls/tls.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1435) LD [M] net/tls/tls.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 CC [M] net/tls/tls_device.o LD [M] net/tls/tls.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1435) CC [M] net/tls/tls.mod.o LD [M] net/tls/tls.ko