Using -Oline -j 72 W=1 redirect to /tmp/tmp.lYKv3hOodH and /tmp/tmp.BE6OAVSSCF
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
f0a24b2547cf ("Merge branch 'net-dsa-lantiq_gswip-use-regmap-for-register-access'")
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]  net/rose/af_rose.o
  CC [M]  net/rose/rose_dev.o
  CC [M]  net/rose/rose_in.o
  CC [M]  net/rose/rose_link.o
  CC [M]  net/rose/rose_loopback.o
  CC [M]  net/rose/rose_out.o
  CC [M]  net/rose/rose_route.o
  CC [M]  net/rose/rose_subr.o
  CC [M]  net/rose/rose_timer.o
  CC [M]  net/rose/sysctl_net_rose.o
  LD [M]  net/rose/rose.o
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/phy/realtek/realtek_main.o
  LD [M]  drivers/net/phy/realtek/realtek.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7495)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/tun.ko
  CC [M]  drivers/net/phy/realtek/realtek.mod.o
  CC [M]  net/rose/rose.mod.o
  LD [M]  drivers/net/phy/realtek/realtek.ko
  LD [M]  net/rose/rose.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]  drivers/net/phy/realtek/realtek_main.o
  LD [M]  drivers/net/phy/realtek/realtek.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7495)
  CC [M]  drivers/net/phy/realtek/realtek.mod.o
  LD [M]  drivers/net/phy/realtek/realtek.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]  drivers/net/phy/realtek/realtek_main.o
  LD [M]  drivers/net/phy/realtek/realtek.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7495)
  CC [M]  drivers/net/phy/realtek/realtek.mod.o
  LD [M]  drivers/net/phy/realtek/realtek.ko