Using -Oline -j 72 W=1 redirect to /tmp/tmp.I2YCWRDJWt and /tmp/tmp.XTohQK0aW7
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
0bea93fdbaf8 ("net: phy: realtek: use string choices helpers")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/qmi_wwan.o
  CC [M]  drivers/net/usb/cdc_mbim.o
  CC [M]  drivers/usb/serial/option.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9764)
  LD [M]  drivers/net/usb/qmi_wwan.ko
  LD [M]  drivers/net/usb/cdc_mbim.ko
  CC [M]  drivers/usb/serial/option.mod.o
  LD [M]  drivers/usb/serial/option.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/usb/serial/option.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9764)
  CC [M]  drivers/usb/serial/option.mod.o
  LD [M]  drivers/usb/serial/option.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/usb/serial/option.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9764)
  CC [M]  drivers/usb/serial/option.mod.o
  LD [M]  drivers/usb/serial/option.ko