Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.ZXwKYCHL6i and /tmp/tmp.n2ef6y0DhW
CC=ccache gcc
gcc (GCC) 13.2.1 20231205 (Red Hat 13.2.1-6)
Tree base:
95c3d0f196dd ("net:openvswitch: Avoid extra copy if no listeners.")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  HDRINST usr/include/linux/openvswitch.h
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/openvswitch.h
  CC [M]  net/openvswitch/dp_notify.o
  CC [M]  net/openvswitch/vport-vxlan.o
  CC [M]  net/openvswitch/vport-geneve.o
  CC [M]  net/openvswitch/vport-internal_dev.o
  CC [M]  net/openvswitch/vport-netdev.o
  CC [M]  net/openvswitch/vport.o
  CC [M]  net/openvswitch/vport-gre.o
  CHECK   ../net/openvswitch/dp_notify.c
  CC [M]  net/openvswitch/meter.o
  CC [M]  net/openvswitch/openvswitch_trace.o
  CHECK   ../net/openvswitch/vport-vxlan.c
  CHECK   ../net/openvswitch/vport-geneve.c
  CHECK   ../net/openvswitch/vport-netdev.c
  CHECK   ../net/openvswitch/vport-internal_dev.c
  CC [M]  net/openvswitch/flow.o
  CHECK   ../net/openvswitch/vport.c
  CHECK   ../net/openvswitch/openvswitch_trace.c
  CHECK   ../net/openvswitch/vport-gre.c
  CC [M]  net/openvswitch/actions.o
  CHECK   ../net/openvswitch/meter.c
  CC [M]  net/openvswitch/flow_table.o
  CHECK   ../net/openvswitch/flow.c
  CHECK   ../net/openvswitch/actions.c
  CC [M]  net/openvswitch/conntrack.o
  CHECK   ../net/openvswitch/flow_table.c
  CC [M]  net/openvswitch/datapath.o
  CHECK   ../net/openvswitch/conntrack.c
  CHECK   ../net/openvswitch/datapath.c
  CC [M]  net/openvswitch/flow_netlink.o
  CHECK   ../net/openvswitch/flow_netlink.c
  LD [M]  net/openvswitch/openvswitch.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#203)
  LD [M]  kernel/kheaders.ko
  CC [M]  net/openvswitch/openvswitch.mod.o
  CC [M]  net/openvswitch/vport-vxlan.mod.o
  LD [M]  net/openvswitch/openvswitch.ko
  CC [M]  net/openvswitch/vport-geneve.mod.o
  LD [M]  net/openvswitch/vport-vxlan.ko
  LD [M]  net/openvswitch/vport-geneve.ko
  CC [M]  net/openvswitch/vport-gre.mod.o
  LD [M]  net/openvswitch/vport-gre.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  HDRINST usr/include/linux/openvswitch.h
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/openvswitch.h
  CC [M]  net/openvswitch/actions.o
  CC [M]  net/openvswitch/datapath.o
  CC [M]  net/openvswitch/dp_notify.o
  CC [M]  net/openvswitch/flow.o
  CC [M]  net/openvswitch/flow_netlink.o
  CC [M]  net/openvswitch/flow_table.o
  CC [M]  net/openvswitch/meter.o
  CC [M]  net/openvswitch/openvswitch_trace.o
  CC [M]  net/openvswitch/vport.o
  CC [M]  net/openvswitch/vport-internal_dev.o
  CC [M]  net/openvswitch/vport-netdev.o
  CC [M]  net/openvswitch/conntrack.o
  CC [M]  net/openvswitch/vport-vxlan.o
  CC [M]  net/openvswitch/vport-geneve.o
  CC [M]  net/openvswitch/vport-gre.o
  CHECK   ../net/openvswitch/openvswitch_trace.c
  CHECK   ../net/openvswitch/dp_notify.c
  CHECK   ../net/openvswitch/actions.c
  CHECK   ../net/openvswitch/datapath.c
  CHECK   ../net/openvswitch/flow.c
  CHECK   ../net/openvswitch/flow_table.c
  CHECK   ../net/openvswitch/flow_netlink.c
  CHECK   ../net/openvswitch/meter.c
  CHECK   ../net/openvswitch/vport.c
  CHECK   ../net/openvswitch/vport-internal_dev.c
  CHECK   ../net/openvswitch/vport-netdev.c
  CHECK   ../net/openvswitch/conntrack.c
  CHECK   ../net/openvswitch/vport-vxlan.c
  CHECK   ../net/openvswitch/vport-geneve.c
  CHECK   ../net/openvswitch/vport-gre.c
  LD [M]  net/openvswitch/openvswitch.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#203)
  LD [M]  kernel/kheaders.ko
  CC [M]  net/openvswitch/openvswitch.mod.o
  CC [M]  net/openvswitch/vport-vxlan.mod.o
  CC [M]  net/openvswitch/vport-geneve.mod.o
  CC [M]  net/openvswitch/vport-gre.mod.o
  LD [M]  net/openvswitch/openvswitch.ko
  LD [M]  net/openvswitch/vport-vxlan.ko
  LD [M]  net/openvswitch/vport-geneve.ko
  LD [M]  net/openvswitch/vport-gre.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net-next/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  HDRINST usr/include/linux/openvswitch.h
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/openvswitch.h
  CC [M]  net/openvswitch/actions.o
  CC [M]  net/openvswitch/datapath.o
  CC [M]  net/openvswitch/dp_notify.o
  CC [M]  net/openvswitch/flow.o
  CC [M]  net/openvswitch/flow_netlink.o
  CC [M]  net/openvswitch/flow_table.o
  CC [M]  net/openvswitch/meter.o
  CC [M]  net/openvswitch/openvswitch_trace.o
  CC [M]  net/openvswitch/vport.o
  CC [M]  net/openvswitch/vport-internal_dev.o
  CC [M]  net/openvswitch/vport-netdev.o
  CC [M]  net/openvswitch/conntrack.o
  CC [M]  net/openvswitch/vport-vxlan.o
  CC [M]  net/openvswitch/vport-geneve.o
  CC [M]  net/openvswitch/vport-gre.o
  CHECK   ../net/openvswitch/openvswitch_trace.c
  CHECK   ../net/openvswitch/dp_notify.c
  CHECK   ../net/openvswitch/actions.c
  CHECK   ../net/openvswitch/datapath.c
  CHECK   ../net/openvswitch/flow.c
  CHECK   ../net/openvswitch/meter.c
  CHECK   ../net/openvswitch/vport.c
  CHECK   ../net/openvswitch/flow_netlink.c
  CHECK   ../net/openvswitch/flow_table.c
  CHECK   ../net/openvswitch/vport-internal_dev.c
  CHECK   ../net/openvswitch/vport-netdev.c
  CHECK   ../net/openvswitch/vport-vxlan.c
  CHECK   ../net/openvswitch/conntrack.c
  CHECK   ../net/openvswitch/vport-geneve.c
  CHECK   ../net/openvswitch/vport-gre.c
  LD [M]  net/openvswitch/openvswitch.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#203)
  LD [M]  kernel/kheaders.ko
  CC [M]  net/openvswitch/openvswitch.mod.o
  CC [M]  net/openvswitch/vport-vxlan.mod.o
  CC [M]  net/openvswitch/vport-geneve.mod.o
  CC [M]  net/openvswitch/vport-gre.mod.o
  LD [M]  net/openvswitch/openvswitch.ko
  LD [M]  net/openvswitch/vport-vxlan.ko
  LD [M]  net/openvswitch/vport-geneve.ko
  LD [M]  net/openvswitch/vport-gre.ko