Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.kMWispcVhD and /tmp/tmp.aZIwSU774K
CC=ccache gcc
gcc (GCC) 14.2.1 20250110 (Red Hat 14.2.1-7)
Tree base:
cc0dec3f659d ("Merge branch 'net-stmmac-fix-timestamp-snapshots-on-dwmac1000'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.o
  CHECK   ../drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_main.c
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_main.o
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_main.c
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#530)
  CC [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.mod.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko
  LD [M]  drivers/net/ethernet/marvell/octeon_ep_vf/octeon_ep_vf.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_main.o
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_main.c
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#530)
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_main.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_main.c
  CHECK   ../drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#530)
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko