Using -Oline -j 72 W=1 redirect to /tmp/tmp.taX8CPn2fz and /tmp/tmp.pHuUUcycRw
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
d38f76d182fd ("net: ethernet: mtk-star-emac: fix spinlock recursion issues on rx/tx poll")
Skip baseline build, not the first patch and no Kconfig updates
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/net/ethernet/mediatek/mtk_star_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#530)
  LD [M]  drivers/net/ethernet/mediatek/mtk_star_emac.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
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mediatek/mtk_star_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#530)
  CC [M]  drivers/net/ethernet/mediatek/mtk_star_emac.mod.o
  LD [M]  drivers/net/ethernet/mediatek/mtk_star_emac.ko