Using -Oline -j 72 W=1 redirect to /tmp/tmp.DL3EncAIPf and /tmp/tmp.gHyTVcc7jp
CC=ccache gcc
gcc (GCC) 15.2.1 20250808 (Red Hat 15.2.1-1)
Tree base:
4f86eb0a38bc ("selftests: net: check jq command is supported")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/broadcom/tg3.o
  CC [M]  drivers/net/usb/rtl8150.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1662)
  CC [M]  drivers/net/ethernet/broadcom/tg3.mod.o
  CC [M]  drivers/net/usb/rtl8150.mod.o
  LD [M]  drivers/net/ethernet/broadcom/tg3.ko
  LD [M]  drivers/net/usb/rtl8150.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/usb/rtl8150.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1662)
  CC [M]  drivers/net/usb/rtl8150.mod.o
  LD [M]  drivers/net/usb/rtl8150.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HOSTCC  scripts/basic/fixdep
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/usb/rtl8150.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1662)
  CC [M]  drivers/net/usb/rtl8150.mod.o
  LD [M]  drivers/net/usb/rtl8150.ko