Using -Oline -j 72 W=1 redirect to /tmp/tmp.vYwqicRBXR and /tmp/tmp.anGUyfXWGV LLVM=1 cc=clang clang version 18.1.6 (Fedora 18.1.6-3.fc40) Tree base: cd17bbe28adc ("can: rockchip_canfd: enable full TX-FIFO depth of 2") Skip baseline build, not the first patch and no Kconfig updates Building the tree before the patch make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/can/rockchip/rockchip_canfd-timestamp.o CC [M] drivers/net/can/rockchip/rockchip_canfd-rx.o CC [M] drivers/net/can/rockchip/rockchip_canfd-ethtool.o CC [M] drivers/net/can/rockchip/rockchip_canfd-tx.o CC [M] drivers/net/can/rockchip/rockchip_canfd-core.o LD [M] drivers/net/can/rockchip/rockchip_canfd.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#4772) LD [M] drivers/net/can/rockchip/rockchip_canfd.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang' SYNC include/config/auto.conf GEN Makefile GEN Makefile mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool INSTALL libsubcmd_headers CALL ../scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz CC [M] drivers/net/can/rockchip/rockchip_canfd-ethtool.o CC [M] drivers/net/can/rockchip/rockchip_canfd-timestamp.o CC [M] drivers/net/can/rockchip/rockchip_canfd-core.o CC [M] drivers/net/can/rockchip/rockchip_canfd-rx.o CC [M] drivers/net/can/rockchip/rockchip_canfd-tx.o LD [M] drivers/net/can/rockchip/rockchip_canfd.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#4772) CC [M] drivers/net/can/rockchip/rockchip_canfd.mod.o LD [M] drivers/net/can/rockchip/rockchip_canfd.ko