Using -Oline -j 72 W=1 redirect to /tmp/tmp.h2eGhE2Tua and /tmp/tmp.s9nTim1Lkd
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
3a1a66d12454 ("Merge tag 'nf-25-09-10-v2' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf")
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]  drivers/net/ethernet/natsemi/ns83820.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1436)
  CC [M]  drivers/net/ethernet/natsemi/ns83820.mod.o
  LD [M]  drivers/net/ethernet/natsemi/ns83820.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]  drivers/net/ethernet/natsemi/ns83820.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1436)
  CC [M]  drivers/net/ethernet/natsemi/ns83820.mod.o
  LD [M]  drivers/net/ethernet/natsemi/ns83820.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]  drivers/net/ethernet/natsemi/ns83820.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1436)
  CC [M]  drivers/net/ethernet/natsemi/ns83820.mod.o
  LD [M]  drivers/net/ethernet/natsemi/ns83820.ko