Using -Oline -j 72 W=1 redirect to /tmp/tmp.tk4sLUC8L8 and /tmp/tmp.hw2BZxCgfW
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
8066e388be48 ("net: add UAPI to the header guard in various network headers")
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/net/ethernet/hisilicon/hibmcge/hbg_main.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_err.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.o
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.o
  CC [M]  net/core/selftests.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  net/dsa/user.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/usb/ax88172a.o
  CC [M]  drivers/net/usb/asix_devices.o
  CC [M]  drivers/net/usb/asix_common.o
  LD [M]  drivers/net/usb/asix.o
  CC [M]  drivers/net/usb/smsc95xx.o
  CC [M]  drivers/net/ethernet/freescale/fec_main.o
  LD [M]  drivers/net/ethernet/freescale/fec.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1447)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/fec.ko
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.ko
  LD [M]  drivers/net/usb/asix.ko
  LD [M]  drivers/net/usb/smsc95xx.ko
  LD [M]  net/dsa/dsa_core.ko
  CC [M]  net/core/selftests.mod.o
  LD [M]  net/core/selftests.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]  net/dsa/user.o
  CC [M]  net/core/selftests.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  drivers/net/ethernet/freescale/fec_main.o
  LD [M]  drivers/net/ethernet/freescale/fec.o
  CC [M]  drivers/net/usb/asix_devices.o
  CC [M]  drivers/net/usb/asix_common.o
  CC [M]  drivers/net/usb/ax88172a.o
  CC [M]  drivers/net/usb/smsc95xx.o
  LD [M]  drivers/net/usb/asix.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1447)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/fec.ko
  LD [M]  drivers/net/usb/asix.ko
  LD [M]  drivers/net/usb/smsc95xx.ko
  CC [M]  net/core/selftests.mod.o
  LD [M]  net/dsa/dsa_core.ko
  LD [M]  net/core/selftests.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]  net/dsa/user.o
  CC [M]  net/core/selftests.o
  LD [M]  net/dsa/dsa_core.o
  CC [M]  drivers/net/ethernet/atheros/ag71xx.o
  CC [M]  drivers/net/ethernet/freescale/fec_main.o
  LD [M]  drivers/net/ethernet/freescale/fec.o
  CC [M]  drivers/net/usb/asix_devices.o
  CC [M]  drivers/net/usb/asix_common.o
  CC [M]  drivers/net/usb/ax88172a.o
  CC [M]  drivers/net/usb/smsc95xx.o
  LD [M]  drivers/net/usb/asix.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1447)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/ethernet/atheros/ag71xx.ko
  LD [M]  drivers/net/ethernet/freescale/fec.ko
  LD [M]  drivers/net/usb/asix.ko
  LD [M]  drivers/net/usb/smsc95xx.ko
  CC [M]  net/core/selftests.mod.o
  LD [M]  net/dsa/dsa_core.ko
  LD [M]  net/core/selftests.ko