Using -Oline -j 72 W=1 redirect to /tmp/tmp.U8kchlK06A and /tmp/tmp.497vBXMFm0
CC=ccache gcc
gcc (GCC) 14.2.1 20240912 (Red Hat 14.2.1-3)
Tree base:
73840ca5ef36 ("net: mv643xx: use ethtool_puts")
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/fjes/fjes_ethtool.o
  LD [M]  drivers/net/fjes/fjes.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6821)
  CC [M]  drivers/net/fjes/fjes.mod.o
  LD [M]  drivers/net/fjes/fjes.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/fjes/fjes_ethtool.o
  LD [M]  drivers/net/fjes/fjes.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6821)
  CC [M]  drivers/net/fjes/fjes.mod.o
  LD [M]  drivers/net/fjes/fjes.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/fjes/fjes_ethtool.o
  LD [M]  drivers/net/fjes/fjes.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6821)
  CC [M]  drivers/net/fjes/fjes.mod.o
  LD [M]  drivers/net/fjes/fjes.ko