Using -Oline -j 96 W=1 redirect to /tmp/tmp.n6wyjYeu8D and /tmp/tmp.Rkd5u2tjTv LLVM=1 cc="ccache clang" clang version 21.1.8 (Fedora 21.1.8-4.fc43) Tree base: 9089c5f3c444 ("ptp: ocp: Add support for Xilinx-based Adva TimeCard variant") Baseline building the tree 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 CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CC [M] drivers/net/dsa/bcm_sf2.o LD [M] drivers/net/dsa/bcm-sf2.o CC [M] drivers/net/usb/r8152.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#3565) CC [M] drivers/net/dsa/bcm-sf2.mod.o CC [M] drivers/net/usb/r8152.mod.o LD [M] drivers/net/dsa/bcm-sf2.ko LD [M] drivers/net/usb/r8152.ko 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 CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CC [M] drivers/net/usb/r8152.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#3565) CC [M] drivers/net/usb/r8152.mod.o LD [M] drivers/net/usb/r8152.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 CALL ../scripts/checksyscalls.sh INSTALL libsubcmd_headers CC [M] drivers/net/usb/r8152.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#3565) CC [M] drivers/net/usb/r8152.mod.o LD [M] drivers/net/usb/r8152.ko