Using -Oline -j 72 W=1 redirect to /tmp/tmp.JvPGmb4bHM and /tmp/tmp.9nP2KbICp5
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
88250d40ed59 ("Merge branch 'net-dsa-b53-mmap-add-bcm63268-gphy-power-control'")
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/dsa/b53/b53_mmap.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4791)
  CC [M]  drivers/net/dsa/b53/b53_mmap.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.mod.o
  LD [M]  drivers/net/dsa/b53/b53_mmap.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.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/ethernet/stmicro/stmmac/dwmac-rk.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4791)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.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/ethernet/stmicro/stmmac/dwmac-rk.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4791)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-rk.ko