Using -Oline -j 72 W=1 redirect to /tmp/tmp.03AUIfsKpo and /tmp/tmp.VnIMaUk8zZ
CC=ccache gcc
gcc (GCC) 15.1.1 20250425 (Red Hat 15.1.1-1)
Tree base:
aed2f4add0fc ("virtio: introduce extended features")
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_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/virtio/virtio_pci_modern_dev.o
  CC [M]  drivers/virtio/virtio_pci_modern.o
  CC [M]  drivers/virtio/virtio_pci_common.o
  CC [M]  drivers/virtio/virtio_pci_legacy.o
  CC [M]  drivers/virtio/virtio_pci_admin_legacy_io.o
  LD [M]  drivers/virtio/virtio_pci.o
  CC [M]  drivers/vdpa/virtio_pci/vp_vdpa.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_base.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_main.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_main.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_hw.o
  LD [M]  drivers/vdpa/ifcvf/ifcvf.o
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2509)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/virtio/virtio_pci_modern_dev.ko
  LD [M]  drivers/virtio/virtio_pci.ko
  LD [M]  drivers/vdpa/ifcvf/ifcvf.ko
  LD [M]  drivers/vdpa/virtio_pci/vp_vdpa.ko
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/virtio/virtio_pci_modern_dev.o
  CC [M]  drivers/virtio/virtio_pci_legacy.o
  CC [M]  drivers/virtio/virtio_pci_admin_legacy_io.o
  CC [M]  drivers/virtio/virtio_pci_common.o
  CC [M]  drivers/virtio/virtio_pci_modern.o
  LD [M]  drivers/virtio/virtio_pci.o
  CC [M]  drivers/vdpa/virtio_pci/vp_vdpa.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_main.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_main.o
  CC [M]  drivers/vdpa/ifcvf/ifcvf_base.o
  CC [M]  drivers/vdpa/octeon_ep/octep_vdpa_hw.o
  LD [M]  drivers/vdpa/ifcvf/ifcvf.o
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2509)
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/virtio/virtio_pci_modern_dev.mod.o
  CC [M]  drivers/virtio/virtio_pci.mod.o
  LD [M]  drivers/vdpa/ifcvf/ifcvf.ko
  LD [M]  drivers/vdpa/virtio_pci/vp_vdpa.ko
  LD [M]  drivers/vdpa/octeon_ep/octep_vdpa.ko
  LD [M]  drivers/virtio/virtio_pci_modern_dev.ko
  LD [M]  drivers/virtio/virtio_pci.ko