Using -Oline -j 72 W=1 redirect to /tmp/tmp.nCdfYHskdh and /tmp/tmp.oFVImseV9D
CC=ccache gcc
gcc (GCC) 14.2.1 20240801 (Red Hat 14.2.1-1)
Tree base:
1f2e900ac26f ("Merge branch 'bareudp-pull-inner-ip-header-on-xmit-recv'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/ipv6/netfilter/nf_reject_ipv6.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/dsa/dsa.o
  LD [M]  net/dsa/dsa_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#892)
  CC [M]  net/ipv6/netfilter/nf_reject_ipv6.mod.o
  LD [M]  net/ipv6/netfilter/nf_reject_ipv6.ko
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/dsa/dsa.o
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  net/dsa/dsa_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#892)
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/dsa/dsa.o
  LD [M]  net/dsa/dsa_core.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#892)
  CC [M]  net/dsa/dsa_core.mod.o
  LD [M]  net/dsa/dsa_core.ko