Using -Oline -j 72 W=1 redirect to /tmp/tmp.gg50EIS8K3 and /tmp/tmp.TU1To7lnu3
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
934c29999b57 ("net: micro-optimize skb_datagram_iter")
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]  net/rds/tcp.o
  CC [M]  net/rds/tcp_recv.o
  LD [M]  net/rds/rds_tcp.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/ax88179_178a.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2981)
  CC [M]  drivers/net/usb/ax88179_178a.mod.o
  CC [M]  net/rds/rds_tcp.mod.o
  LD [M]  drivers/net/usb/ax88179_178a.ko
  LD [M]  net/rds/rds_tcp.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/ax88179_178a.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2981)
  CC [M]  drivers/net/usb/ax88179_178a.mod.o
  LD [M]  drivers/net/usb/ax88179_178a.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/usb/ax88179_178a.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2981)
  CC [M]  drivers/net/usb/ax88179_178a.mod.o
  LD [M]  drivers/net/usb/ax88179_178a.ko