Using -Oline -j 72 W=1 redirect to /tmp/tmp.iOxyhwS0dm and /tmp/tmp.6W0QsJB16t
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
875c541ea680 ("Merge branch 'net-ethtool-support-including-flow-label-in-the-flow-hash-for-rss'")
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/core/pktgen.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5062)
  CC [M]  net/core/pktgen.mod.o
  LD [M]  net/core/pktgen.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]  net/core/pktgen.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5062)
  CC [M]  net/core/pktgen.mod.o
  LD [M]  net/core/pktgen.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]  net/core/pktgen.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#5062)
  CC [M]  net/core/pktgen.mod.o
  LD [M]  net/core/pktgen.ko