Using -Oline -j 72 W=1 redirect to /tmp/tmp.OwkhBVgVMH and /tmp/tmp.8SwLjpvJad CC=ccache gcc gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2) Tree base: fdbe93b7f0f8 ("Merge branch 'net-airoha-introduce-npu-callbacks-for-wlan-offloading'") Baseline building the tree 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/ptp/ptp_clockmatrix.o CC [M] drivers/net/phy/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#4995) CC [M] drivers/net/phy/realtek/realtek.mod.o CC [M] drivers/ptp/ptp_clockmatrix.mod.o LD [M] drivers/net/phy/realtek/realtek.ko LD [M] drivers/ptp/ptp_clockmatrix.ko 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/phy/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#4995) CC [M] drivers/net/phy/realtek/realtek.mod.o LD [M] drivers/net/phy/realtek/realtek.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/phy/realtek/realtek_main.o LD [M] drivers/net/phy/realtek/realtek.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#4995) CC [M] drivers/net/phy/realtek/realtek.mod.o LD [M] drivers/net/phy/realtek/realtek.ko