Using -Oline -j 72 W=1 redirect to /tmp/tmp.PPTjjFWqhe and /tmp/tmp.XJ3U8QUYFt
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
f170b1dc2653 ("Merge branch '200GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue")
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/intel/igc/igc_main.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_ethtool.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/wireless/realtek/rtw89/fw.o
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1989)
  CC [M]  drivers/net/ethernet/intel/igc/igc.mod.o
  CC [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.mod.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.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]  drivers/net/wireless/realtek/rtw89/fw.o
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1989)
  CC [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.mod.o
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.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/net/wireless/realtek/rtw89/fw.o
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1989)
  CC [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.mod.o
  LD [M]  drivers/net/wireless/realtek/rtw89/rtw89_core.ko