Using -Oline -j 96 W=1 redirect to /tmp/tmp.Qa5gNr8dh6 and /tmp/tmp.Tr3nchIvCz
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
1a86a1f7d889 ("net: Fix rcu_tasks stall in threaded busypoll")
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
  CC [M]  drivers/net/ethernet/intel/libie/fwlog.o
  CC [M]  drivers/net/ethernet/intel/igb/igb_xsk.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_main.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_main.o
  LD [M]  drivers/net/ethernet/intel/libie/libie_fwlog.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_ptp.o
  LD [M]  drivers/net/ethernet/intel/igb/igb.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_common.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#922)
  LD [M]  drivers/net/ethernet/intel/libie/libie_fwlog.ko
  LD [M]  drivers/net/ethernet/intel/igb/igb.ko
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.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]  drivers/net/ethernet/intel/ice/ice_common.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#922)
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.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]  drivers/net/ethernet/intel/ice/ice_common.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#922)
  CC [M]  drivers/net/ethernet/intel/ice/ice.mod.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.ko