Using -Oline -j 72 W=1 redirect to /tmp/tmp.wCdtM6cqqo and /tmp/tmp.bOq8zKZ2wb
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
f6bd8faeb113 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  UPD     kernel/config_data
  CC      net/netlabel/netlabel_kapi.o
  CC [M]  net/packet/diag.o
  AR      net/netlabel/built-in.a
  GZIP    kernel/config_data.gz
  LD [M]  net/packet/af_packet_diag.o
  CC [M]  drivers/net/mctp/mctp-usb.o
  CC [M]  net/sched/sch_hfsc.o
  AR      net/built-in.a
  CC [M]  kernel/configs.o
  CC [M]  drivers/net/vsockmon.o
  CC [M]  net/vmw_vsock/vsock_loopback.o
  CC [M]  drivers/net/phy/phy_device.o
  CC [M]  net/vmw_vsock/virtio_transport.o
  CC [M]  drivers/net/ethernet/microsoft/mana/mana_bpf.o
  LD [M]  drivers/net/phy/libphy.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport.o
  CC [M]  net/openvswitch/flow.o
  CC [M]  drivers/net/ethernet/microsoft/mana/mana_ethtool.o
  LD [M]  net/openvswitch/openvswitch.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_tbf.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.o
  CC [M]  drivers/infiniband/hw/mana/wq.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_lag.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_ethtool.o
  CC [M]  net/vmw_vsock/virtio_transport_common.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_phylink.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.o
  CC [M]  drivers/net/ethernet/microsoft/mana/gdma_main.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_mirror.o
  CC [M]  drivers/net/ethernet/microsoft/mana/mana_en.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_xdp.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_fdb.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_vlan.o
  CC [M]  drivers/vhost/vsock.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_mac.o
  CC [M]  drivers/infiniband/hw/mana/counters.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_cbs.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_taprio.o
  CC [M]  drivers/infiniband/hw/mana/device.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_switchdev.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_tc_flower.o
  CC [M]  drivers/infiniband/hw/mana/wr.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_ets.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_tc_matchall.o
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_mdb.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_mqprio.o
  CC [M]  drivers/infiniband/hw/mana/ah.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_port.o
  LD [M]  drivers/vhost/vhost_vsock.o
  CC [M]  drivers/infiniband/hw/mana/cq.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_goto.o
  CC [M]  drivers/net/ethernet/airoha/airoha_eth.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_dcb.o
  CC [M]  drivers/infiniband/hw/mana/mr.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_vcap_impl.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_tc.o
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_ptp.o
  CC [M]  net/packet/af_packet.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.o
  CC [M]  drivers/net/phy/mscc/mscc_ptp.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_main.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_police.o
  CC [M]  drivers/net/ethernet/cadence/macb_main.o
  LD [M]  drivers/net/phy/mscc/mscc.o
  CC [M]  drivers/infiniband/hw/mana/main.o
  CC [M]  drivers/infiniband/hw/mana/qp.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_vcap_debugfs.o
  LD [M]  drivers/net/ethernet/cadence/macb.o
  LD [M]  drivers/infiniband/hw/mana/mana_ib.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x_fdma.o
  CC [M]  drivers/net/ethernet/microchip/lan743x_main.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/vport.o
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.o
  LD [M]  drivers/net/ethernet/microchip/lan743x.o
  CC [M]  drivers/net/ethernet/xilinx/xilinx_axienet_main.o
  LD [M]  drivers/net/ethernet/xilinx/xilinx_emac.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc_complex.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  RSTRIP  vmlinux
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#2366)
  LD [M]  kernel/configs.ko
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/vsockmon.ko
  CC [M]  drivers/net/phy/libphy.mod.o
  CC [M]  drivers/net/ethernet/airoha/airoha-eth.mod.o
  CC [M]  drivers/net/phy/mscc/mscc.mod.o
  CC [M]  drivers/net/ethernet/microsoft/mana/mana.mod.o
  CC [M]  drivers/net/ethernet/cadence/macb.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.mod.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  CC [M]  drivers/net/ethernet/xilinx/xilinx_emac.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.mod.o
  CC [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.mod.o
  CC [M]  drivers/net/ethernet/microchip/lan743x.mod.o
  CC [M]  drivers/net/mctp/mctp-usb.mod.o
  LD [M]  drivers/infiniband/hw/mana/mana_ib.ko
  LD [M]  drivers/vhost/vhost_vsock.ko
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport.ko
  LD [M]  net/vmw_vsock/vsock_loopback.ko
  LD [M]  drivers/net/phy/libphy.ko
  LD [M]  drivers/net/phy/mscc/mscc.ko
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.ko
  LD [M]  drivers/net/ethernet/cadence/macb.ko
  LD [M]  drivers/net/ethernet/microsoft/mana/mana.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/af/rvu_af.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko
  LD [M]  drivers/net/ethernet/microchip/lan743x.ko
  LD [M]  drivers/net/ethernet/microchip/lan966x/lan966x-switch.ko
  LD [M]  drivers/net/ethernet/xilinx/xilinx_emac.ko
  LD [M]  drivers/net/mctp/mctp-usb.ko
  CC [M]  net/sched/sch_hfsc.mod.o
  LD [M]  net/sched/sch_hfsc.ko
  CC [M]  net/packet/af_packet_diag.mod.o
  LD [M]  net/packet/af_packet_diag.ko
  CC [M]  net/packet/af_packet.mod.o
  LD [M]  net/packet/af_packet.ko
  CC [M]  net/openvswitch/openvswitch.mod.o
  LD [M]  net/openvswitch/openvswitch.ko
  CC [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.mod.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc_complex.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2366)
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc_complex.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#2366)
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.mod.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko