Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.lobWfox2TH and /tmp/tmp.PWKe4MWXrl
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
6fc33710cd6c ("Merge branch 'net-renesas-cleanup-usage-of-gptp-flags'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/igc/igc_main.o
  CHECK   ../drivers/net/ethernet/intel/igc/igc_main.c
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  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  (#7466)
  CC [M]  drivers/net/ethernet/intel/igc/igc.mod.o
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  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  (#7466)
  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-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/intel/iavf/iavf_virtchnl.o
  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  (#7466)
  CC [M]  drivers/net/ethernet/intel/iavf/iavf.mod.o
  LD [M]  drivers/net/ethernet/intel/iavf/iavf.ko