Using -Oline -j 72 W=1 redirect to /tmp/tmp.3Ol766q4M4 and /tmp/tmp.On7Z4WlzQR CC=ccache gcc gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1) Tree base: 181d981b14bf ("Merge branch 'mlx5-misc-fixes-2025-09-22'") Baseline building the tree make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh UPD kernel/config_data GZIP kernel/config_data.gz CC [M] drivers/net/usb/rtl8150.o CC [M] kernel/configs.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1543) LD [M] kernel/configs.ko CC [M] drivers/net/usb/rtl8150.mod.o LD [M] drivers/net/usb/rtl8150.ko Building the tree before the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] drivers/net/usb/rtl8150.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1543) CC [M] drivers/net/usb/rtl8150.mod.o LD [M] drivers/net/usb/rtl8150.ko Building the tree with the patch make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit' GEN Makefile # # configuration written to .config # make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit' SYNC include/config/auto.conf GEN Makefile GEN Makefile CALL ../scripts/checksyscalls.sh CC [M] drivers/net/usb/rtl8150.o MODPOST Module.symvers Kernel: arch/x86/boot/bzImage is ready (#1543) CC [M] drivers/net/usb/rtl8150.mod.o LD [M] drivers/net/usb/rtl8150.ko