Using -Oline -j 72 W=1 redirect to /tmp/tmp.qYmpuARP8e and /tmp/tmp.xiBiIyuW6o CC=ccache gcc gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1) Tree base: 31222485e44a ("net: rcar_gen4_ptp: Move control fields to users") 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_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] drivers/net/ethernet/renesas/rswitch_main.o CC [M] drivers/net/ethernet/renesas/rswitch_l2.o LD [M] drivers/net/ethernet/renesas/rswitch.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6329) LD [M] drivers/net/ethernet/renesas/rswitch.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net-next/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] drivers/net/ethernet/renesas/rswitch_l2.o CC [M] drivers/net/ethernet/renesas/rswitch_main.o LD [M] drivers/net/ethernet/renesas/rswitch.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#6329) CC [M] drivers/net/ethernet/renesas/rswitch.mod.o LD [M] drivers/net/ethernet/renesas/rswitch.ko