Using -Oline -j 72 W=1 redirect to /tmp/tmp.O46oJJy25a and /tmp/tmp.6Qg03xXUs3
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
bb3bb6c92e57 ("net: phy: remove unused feature array declarations")
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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/wangxun/libwx/wx_hw.o
  CC [M]  drivers/net/ethernet/wangxun/ngbe/ngbe_main.o
  CC [M]  drivers/net/ethernet/wangxun/libwx/wx_lib.o
  CC [M]  drivers/net/ethernet/wangxun/libwx/wx_ethtool.o
  CC [M]  drivers/net/ethernet/wangxun/ngbe/ngbe_hw.o
  CC [M]  drivers/net/ethernet/wangxun/libwx/wx_ptp.o
  CC [M]  drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_main.o
  CC [M]  drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_hw.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_phy.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_irq.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_fdir.o
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.o
  LD [M]  drivers/net/ethernet/wangxun/ngbe/ngbe.o
  LD [M]  drivers/net/ethernet/wangxun/libwx/libwx.o
  LD [M]  drivers/net/ethernet/wangxun/txgbe/txgbe.o
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9697)
  CC [M]  drivers/net/ethernet/wangxun/libwx/libwx.mod.o
  LD [M]  drivers/net/ethernet/wangxun/ngbe/ngbe.ko
  CC [M]  drivers/net/ethernet/wangxun/txgbe/txgbe.mod.o
  CC [M]  drivers/net/ethernet/realtek/r8169.mod.o
  LD [M]  drivers/net/ethernet/realtek/r8169.ko
  LD [M]  drivers/net/ethernet/wangxun/libwx/libwx.ko
  LD [M]  drivers/net/ethernet/wangxun/txgbe/txgbe.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9697)
  CC [M]  drivers/net/ethernet/realtek/r8169.mod.o
  LD [M]  drivers/net/ethernet/realtek/r8169.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/realtek/r8169_main.o
  LD [M]  drivers/net/ethernet/realtek/r8169.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#9697)
  CC [M]  drivers/net/ethernet/realtek/r8169.mod.o
  LD [M]  drivers/net/ethernet/realtek/r8169.ko