Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.sY1Rbk3xU1 and /tmp/tmp.o2qBIo1jnk
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
27a66abdff35 ("virtio_net: add supports for extended offloads")
Skip baseline build, not the first patch and no Kconfig updates
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
  HDRINST usr/include/linux/virtio_net.h
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/socket.o
  HDRTEST usr/include/linux/virtio_net.h
  CC [M]  drivers/virtio/virtio_vdpa.o
  CHECK   ../net/socket.c
  CHECK   ../drivers/virtio/virtio_vdpa.c
  CC [M]  net/packet/af_packet.o
  CC [M]  drivers/net/macvtap.o
  CHECK   ../net/packet/af_packet.c
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/tap.o
  CC [M]  drivers/net/virtio_net.o
  CHECK   ../drivers/net/macvtap.c
  CHECK   ../drivers/net/tap.c
  AR      net/built-in.a
  CHECK   ../drivers/net/tun.c
  CHECK   ../drivers/net/virtio_net.c
  CC [M]  drivers/vdpa/vdpa.o
  CC [M]  drivers/vdpa/mlx5/net/mlx5_vnet.o
  CC [M]  drivers/net/ipvlan/ipvtap.o
  CC [M]  drivers/vdpa/vdpa_user/vduse_dev.o
  CC [M]  drivers/vdpa/mlx5/core/resources.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_base.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_main.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_net.o
  CC [M]  drivers/vdpa/vdpa_user/iova_domain.o
  CC [M]  drivers/vdpa/mlx5/core/mr.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_blk.o
  CC [M]  drivers/vdpa/mlx5/net/debug.o
  CC [M]  drivers/vdpa/virtio_pci/vp_vdpa.o
  CC [M]  drivers/vdpa/alibaba/eni_vdpa.o
  CC [M]  drivers/vdpa/solidrun/snet_main.o
  CC [M]  drivers/vdpa/solidrun/snet_ctrl.o
  CC [M]  drivers/vdpa/solidrun/snet_hwmon.o
  CC [M]  drivers/vdpa/pds/aux_drv.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_main.o
  CC [M]  drivers/vdpa/pds/cmds.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_hw.o
  CC [M]  drivers/vdpa/pds/debugfs.o
  CC [M]  drivers/vdpa/pds/vdpa_dev.o
  CC [M]  drivers/vfio/pci/virtio/main.o
  CC [M]  drivers/vfio/pci/virtio/migrate.o
  CC [M]  drivers/vfio/pci/virtio/legacy_io.o
  CC [M]  drivers/vhost/net.o
  CHECK   ../drivers/vdpa/vdpa.c
  CHECK   ../drivers/vdpa/ifcvf/ifcvf_main.c
  CHECK   ../drivers/vdpa/ifcvf/ifcvf_base.c
  CHECK   ../drivers/vdpa/vdpa_user/vduse_dev.c
  CHECK   ../drivers/net/ipvlan/ipvtap.c
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim.c
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim_net.c
  CHECK   ../drivers/vdpa/vdpa_user/iova_domain.c
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
  CHECK   ../drivers/vdpa/alibaba/eni_vdpa.c
  CHECK   ../drivers/vdpa/mlx5/core/resources.c
  CHECK   ../drivers/vdpa/solidrun/snet_main.c
  CHECK   ../drivers/vdpa/virtio_pci/vp_vdpa.c
  CHECK   ../drivers/vdpa/solidrun/snet_ctrl.c
  LD [M]  drivers/vdpa/ifcvf/ifcvf.o
  CHECK   ../drivers/vdpa/mlx5/net/debug.c
  CHECK   ../drivers/vdpa/solidrun/snet_hwmon.c
  CHECK   ../drivers/vdpa/mlx5/net/mlx5_vnet.c
  CHECK   ../drivers/vdpa/mlx5/core/mr.c
  CHECK   ../drivers/vdpa/pds/aux_drv.c
  CC [M]  drivers/vhost/vdpa.o
  LD [M]  drivers/vdpa/vdpa_user/vduse.o
  CHECK   ../drivers/vdpa/pds/cmds.c
  CHECK   ../drivers/vdpa/octeon_ep/octep_vdpa_main.c
  CHECK   ../drivers/vdpa/octeon_ep/octep_vdpa_hw.c
  CHECK   ../drivers/vdpa/pds/debugfs.c
  CHECK   ../drivers/vdpa/pds/vdpa_dev.c
  LD [M]  drivers/vdpa/solidrun/snet_vdpa.o
  CHECK   ../drivers/vfio/pci/virtio/main.c
  LD [M]  drivers/vdpa/mlx5/mlx5_vdpa.o
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.o
  CHECK   ../drivers/vfio/pci/virtio/migrate.c
  CHECK   ../drivers/vfio/pci/virtio/legacy_io.c
  CHECK   ../drivers/vhost/net.c
  LD [M]  drivers/vdpa/pds/pds_vdpa.o
  LD [M]  drivers/vfio/pci/virtio/virtio-vfio-pci.o
  LD [M]  drivers/vhost/vhost_net.o
  CHECK   ../drivers/vhost/vdpa.c
  CC      drivers/remoteproc/remoteproc_virtio.o
  LD [M]  drivers/vhost/vhost_vdpa.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c
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
  HDRINST usr/include/linux/virtio_net.h
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/virtio_net.h
  CC [M]  drivers/virtio/virtio_vdpa.o
  CHECK   ../drivers/virtio/virtio_vdpa.c
  CC      drivers/remoteproc/remoteproc_virtio.o
  CC [M]  drivers/net/macvtap.o
  CHECK   ../drivers/net/macvtap.c
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_net.o
  CC [M]  drivers/vdpa/alibaba/eni_vdpa.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_base.o
  CC [M]  drivers/vdpa/pds/cmds.o
  CC [M]  drivers/vdpa/mlx5/net/debug.o
  CC [M]  drivers/vdpa/virtio_pci/vp_vdpa.o
  CC [M]  drivers/vdpa/pds/aux_drv.o
  CC [M]  drivers/vdpa/solidrun/snet_hwmon.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_hw.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_main.o
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim_net.c
  CC [M]  drivers/vdpa/vdpa_user/iova_domain.o
  CC [M]  drivers/vfio/pci/virtio/main.o
  CHECK   ../drivers/vdpa/alibaba/eni_vdpa.c
  CHECK   ../drivers/vdpa/ifcvf/ifcvf_base.c
  CC [M]  drivers/vdpa/pds/vdpa_dev.o
  CC [M]  drivers/vfio/pci/virtio/legacy_io.o
  CC      net/socket.o
  CC [M]  drivers/vdpa/solidrun/snet_ctrl.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim_blk.o
  CHECK   ../drivers/vdpa/pds/cmds.c
  CHECK   ../drivers/vdpa/virtio_pci/vp_vdpa.c
  CHECK   ../drivers/vdpa/pds/aux_drv.c
  CHECK   ../drivers/vdpa/solidrun/snet_hwmon.c
  CHECK   ../drivers/vdpa/mlx5/net/debug.c
  CC [M]  drivers/vdpa/pds/debugfs.o
  CHECK   ../drivers/vdpa/octeon_ep/octep_vdpa_hw.c
  CHECK   ../drivers/vdpa/octeon_ep/octep_vdpa_main.c
  CHECK   ../drivers/vdpa/vdpa_user/iova_domain.c
  CC [M]  drivers/vdpa/ifcvf/ifcvf_main.o
  CC [M]  drivers/net/ipvlan/ipvtap.o
  CHECK   ../drivers/vfio/pci/virtio/main.c
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.o
  CHECK   ../drivers/vdpa/pds/vdpa_dev.c
  CHECK   ../drivers/vdpa/solidrun/snet_ctrl.c
  CC [M]  drivers/vfio/pci/virtio/migrate.o
  CC [M]  drivers/vdpa/vdpa_sim/vdpa_sim.o
  CHECK   ../drivers/vfio/pci/virtio/legacy_io.c
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
  CC [M]  drivers/vdpa/mlx5/core/resources.o
  CC [M]  drivers/vdpa/mlx5/core/mr.o
  CHECK   ../net/socket.c
  CC [M]  drivers/net/tap.o
  CC [M]  drivers/vdpa/vdpa.o
  CHECK   ../drivers/vdpa/pds/debugfs.c
  AR      net/built-in.a
  CHECK   ../drivers/vdpa/ifcvf/ifcvf_main.c
  LD [M]  drivers/vdpa/pds/pds_vdpa.o
  CHECK   ../drivers/net/ipvlan/ipvtap.c
  CHECK   ../drivers/vdpa/vdpa_sim/vdpa_sim.c
  CHECK   ../drivers/vfio/pci/virtio/migrate.c
  LD [M]  drivers/vdpa/ifcvf/ifcvf.o
  LD [M]  drivers/vfio/pci/virtio/virtio-vfio-pci.o
  CHECK   ../drivers/vdpa/mlx5/core/resources.c
  CHECK   ../drivers/vdpa/mlx5/core/mr.c
  CHECK   ../drivers/vdpa/vdpa.c
  CC [M]  drivers/vdpa/solidrun/snet_main.o
  CHECK   ../drivers/net/tap.c
  CC [M]  drivers/vdpa/vdpa_user/vduse_dev.o
  CC [M]  drivers/vhost/vdpa.o
  CC [M]  drivers/vhost/net.o
  CHECK   ../drivers/vdpa/solidrun/snet_main.c
  CHECK   ../drivers/vdpa/vdpa_user/vduse_dev.c
  CHECK   ../drivers/vhost/vdpa.c
  LD [M]  drivers/vdpa/solidrun/snet_vdpa.o
  LD [M]  drivers/vdpa/vdpa_user/vduse.o
  LD [M]  drivers/vhost/vhost_vdpa.o
  CHECK   ../drivers/vhost/net.c
  LD [M]  drivers/vhost/vhost_net.o
  CC [M]  drivers/net/tun.o
  CC [M]  net/packet/af_packet.o
  CC [M]  drivers/vdpa/mlx5/net/mlx5_vnet.o
  CHECK   ../drivers/net/tun.c
  CHECK   ../net/packet/af_packet.c
  CHECK   ../drivers/vdpa/mlx5/net/mlx5_vnet.c
  LD [M]  drivers/vdpa/mlx5/mlx5_vdpa.o
  CC [M]  drivers/net/virtio_net.o
  CHECK   ../drivers/net/virtio_net.c
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  CHECK   ../kernel/kheaders.c