Using -Oline -j 96 W=1 redirect to /tmp/tmp.PbSkI9DHLv and /tmp/tmp.jUE5jNBHl3
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
48b3cd69265f ("net: stmmac: skip VLAN restore when VLAN hash ops are missing")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  UPD     kernel/config_data
  GZIP    kernel/config_data.gz
  CC [M]  net/hsr/hsr_framereg.o
  CC [M]  net/hsr/hsr_device.o
  LD [M]  net/hsr/hsr.o
  CC [M]  kernel/configs.o
  CC [M]  net/tipc/group.o
  LD [M]  net/tipc/tipc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1366)
  LD [M]  kernel/configs.ko
  CC [M]  net/hsr/hsr.mod.o
  LD [M]  net/hsr/hsr.ko
  CC [M]  net/tipc/tipc.mod.o
  LD [M]  net/tipc/tipc.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/tipc/group.o
  LD [M]  net/tipc/tipc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1366)
  CC [M]  net/tipc/tipc.mod.o
  LD [M]  net/tipc/tipc.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/tipc/group.o
  LD [M]  net/tipc/tipc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1366)
  CC [M]  net/tipc/tipc.mod.o
  LD [M]  net/tipc/tipc.ko