Using -Oline -j 72 W=1 redirect to /tmp/tmp.RMiLasUSKb and /tmp/tmp.LnM9QKlisz
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
b9fd9888a565 ("bnxt_en: eliminate the compile warning in bnxt_request_irq due to CONFIG_RFS_ACCEL")
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/airoha/airoha_eth.o
  CHK     kernel/kheaders_data.tar.xz
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.o
  CC [M]  drivers/ptp/ptp_vclock.o
  CC [M]  drivers/ptp/ptp_sysfs.o
  CC [M]  drivers/ptp/ptp_chardev.o
  CC [M]  drivers/ptp/ptp_clock.o
  LD [M]  drivers/ptp/ptp.o
  CC [M]  drivers/ptp/ptp_fc3.o
  CC [M]  drivers/ptp/ptp_idt82p33.o
  CC [M]  drivers/ptp/ptp_clockmatrix.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#954)
  CC [M]  drivers/net/ethernet/airoha/airoha-eth.mod.o
  CC [M]  drivers/ptp/ptp.mod.o
  CC [M]  drivers/ptp/ptp_clockmatrix.mod.o
  CC [M]  drivers/ptp/ptp_fc3.mod.o
  CC [M]  drivers/ptp/ptp_idt82p33.mod.o
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.ko
  LD [M]  drivers/ptp/ptp.ko
  LD [M]  drivers/ptp/ptp_clockmatrix.ko
  LD [M]  drivers/ptp/ptp_fc3.ko
  LD [M]  drivers/ptp/ptp_idt82p33.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/ptp/ptp_vclock.o
  CC [M]  drivers/ptp/ptp_sysfs.o
  CC [M]  drivers/ptp/ptp_chardev.o
  CC [M]  drivers/ptp/ptp_clock.o
  LD [M]  drivers/ptp/ptp.o
  CC [M]  drivers/ptp/ptp_fc3.o
  CC [M]  drivers/ptp/ptp_idt82p33.o
  CC [M]  drivers/ptp/ptp_clockmatrix.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#954)
  CC [M]  drivers/ptp/ptp_clockmatrix.mod.o
  CC [M]  drivers/ptp/ptp_fc3.mod.o
  CC [M]  drivers/ptp/ptp_idt82p33.mod.o
  CC [M]  drivers/ptp/ptp.mod.o
  LD [M]  drivers/ptp/ptp.ko
  LD [M]  drivers/ptp/ptp_clockmatrix.ko
  LD [M]  drivers/ptp/ptp_fc3.ko
  LD [M]  drivers/ptp/ptp_idt82p33.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/ptp/ptp_clock.o
  CC [M]  drivers/ptp/ptp_chardev.o
  CC [M]  drivers/ptp/ptp_sysfs.o
  CC [M]  drivers/ptp/ptp_vclock.o
  CC [M]  drivers/ptp/ptp_clockmatrix.o
  CC [M]  drivers/ptp/ptp_fc3.o
  CC [M]  drivers/ptp/ptp_idt82p33.o
  LD [M]  drivers/ptp/ptp.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#954)
  CC [M]  drivers/ptp/ptp.mod.o
  CC [M]  drivers/ptp/ptp_clockmatrix.mod.o
  CC [M]  drivers/ptp/ptp_fc3.mod.o
  CC [M]  drivers/ptp/ptp_idt82p33.mod.o
  LD [M]  drivers/ptp/ptp.ko
  LD [M]  drivers/ptp/ptp_clockmatrix.ko
  LD [M]  drivers/ptp/ptp_fc3.ko
  LD [M]  drivers/ptp/ptp_idt82p33.ko