Using -Oline -j 72 W=1 redirect to /tmp/tmp.0dIYbHaTUR and /tmp/tmp.gWatazIlir
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
d7d2fcf7ae31 ("netconsole: Acquire su_mutex before navigating configs hierarchy")
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/dsa/b53/b53_common.o
  CC [M]  drivers/net/dsa/b53/b53_spi.o
  CC [M]  drivers/net/dsa/b53/b53_mdio.o
  CC [M]  drivers/net/dsa/b53/b53_mmap.o
  CC [M]  drivers/net/dsa/b53/b53_srab.o
  CC [M]  drivers/net/dsa/b53/b53_serdes.o
  CC [M]  drivers/net/dsa/bcm_sf2.o
  CC [M]  drivers/net/dsa/bcm_sf2_cfp.o
  LD [M]  drivers/net/dsa/bcm-sf2.o
  CC [M]  drivers/net/ethernet/spacemit/k1_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1835)
  CC [M]  drivers/net/dsa/b53/b53_common.mod.o
  CC [M]  drivers/net/dsa/b53/b53_spi.mod.o
  CC [M]  drivers/net/dsa/b53/b53_mdio.mod.o
  CC [M]  drivers/net/dsa/b53/b53_mmap.mod.o
  CC [M]  drivers/net/dsa/b53/b53_srab.mod.o
  CC [M]  drivers/net/dsa/b53/b53_serdes.mod.o
  LD [M]  drivers/net/dsa/bcm-sf2.ko
  CC [M]  drivers/net/ethernet/spacemit/k1_emac.mod.o
  LD [M]  drivers/net/dsa/b53/b53_common.ko
  LD [M]  drivers/net/dsa/b53/b53_spi.ko
  LD [M]  drivers/net/dsa/b53/b53_mdio.ko
  LD [M]  drivers/net/dsa/b53/b53_mmap.ko
  LD [M]  drivers/net/dsa/b53/b53_srab.ko
  LD [M]  drivers/net/dsa/b53/b53_serdes.ko
  LD [M]  drivers/net/ethernet/spacemit/k1_emac.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/ethernet/spacemit/k1_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1835)
  CC [M]  drivers/net/ethernet/spacemit/k1_emac.mod.o
  LD [M]  drivers/net/ethernet/spacemit/k1_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
  CC [M]  drivers/net/ethernet/spacemit/k1_emac.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1835)
  CC [M]  drivers/net/ethernet/spacemit/k1_emac.mod.o
  LD [M]  drivers/net/ethernet/spacemit/k1_emac.ko