Using -Oline -j 72 W=1 redirect to /tmp/tmp.dQMSP8C5Fq and /tmp/tmp.2aRJ0w6TKK
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
d83ec0b284e8 ("Merge branch 'there-are-some-bugfix-for-hibmcge-driver'")
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/packet/diag.o
  CC [M]  net/sched/sch_hfsc.o
  LD [M]  net/packet/af_packet_diag.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.o
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hbg_err.o
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.o
  CC [M]  net/packet/af_packet.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.mod.o
  CC [M]  net/sched/sch_hfsc.mod.o
  CC [M]  net/packet/af_packet_diag.mod.o
  LD [M]  drivers/net/ethernet/hisilicon/hibmcge/hibmcge.ko
  LD [M]  net/sched/sch_hfsc.ko
  LD [M]  net/packet/af_packet_diag.ko
  CC [M]  net/packet/af_packet.mod.o
  LD [M]  net/packet/af_packet.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/packet/af_packet.o
  CC [M]  net/packet/diag.o
  LD [M]  net/packet/af_packet_diag.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  net/packet/af_packet.mod.o
  CC [M]  net/packet/af_packet_diag.mod.o
  LD [M]  net/packet/af_packet.ko
  LD [M]  net/packet/af_packet_diag.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/packet/af_packet.o
  CC [M]  net/packet/diag.o
  LD [M]  net/packet/af_packet_diag.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#666)
  CC [M]  net/packet/af_packet.mod.o
  CC [M]  net/packet/af_packet_diag.mod.o
  LD [M]  net/packet/af_packet.ko
  LD [M]  net/packet/af_packet_diag.ko