Using -Oline -j 72 W=1 redirect to /tmp/tmp.wZ3ha1XEO4 and /tmp/tmp.T7sJDJnMcU LLVM=1 cc=clang clang version 20.1.8 (Fedora 20.1.8-1.fc42) Tree base: f9020309061e ("dt-bindings: net: thead,th1520-gmac: Describe APB interface clock") 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] drivers/net/ethernet/stmicro/stmmac/dwmac-thead.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1124) LD [M] drivers/net/ethernet/stmicro/stmmac/dwmac-thead.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] drivers/net/ethernet/stmicro/stmmac/dwmac-thead.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1124) CC [M] drivers/net/ethernet/stmicro/stmmac/dwmac-thead.mod.o LD [M] drivers/net/ethernet/stmicro/stmmac/dwmac-thead.ko