Using -Oline -j 96 W=1 redirect to /tmp/tmp.gpcAiAtlVt and /tmp/tmp.4AuhnDNaIR LLVM=1 cc="ccache clang" clang version 21.1.5 (Fedora 21.1.5-1.fc43) Tree base: 614f1aa74880 ("net: mdio: common handling of phy device reset properties") 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-next/wt-1/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/phy/mdio_device.o LD [M] drivers/net/phy/mdio-bus.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#27) LD [M] drivers/net/phy/mdio-bus.ko Building the tree with the patch make[1]: Entering directory '/srv/nipa-poller/net-next/wt-1/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-1/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile DESCEND objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CC [M] drivers/net/phy/mdio_device.o LD [M] drivers/net/phy/mdio-bus.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#27) CC [M] drivers/net/phy/mdio-bus.mod.o LD [M] drivers/net/phy/mdio-bus.ko