Using -Oline -j 72 W=1 redirect to /tmp/tmp.cZXpXdEwsu and /tmp/tmp.9WcsRwkUil
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
19ab0a22efbd ("dt-bindings: net: phy: vsc8531: Convert to DT schema")
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
  CC [M]  drivers/net/phy/motorcomm.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7005)
  CC [M]  drivers/net/phy/motorcomm.mod.o
  LD [M]  drivers/net/phy/motorcomm.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/net/phy/motorcomm.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7005)
  CC [M]  drivers/net/phy/motorcomm.mod.o
  LD [M]  drivers/net/phy/motorcomm.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/net/phy/motorcomm.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7005)
  CC [M]  drivers/net/phy/motorcomm.mod.o
  LD [M]  drivers/net/phy/motorcomm.ko