Using -Oline -j 72 W=1 redirect to /tmp/tmp.PsZqXNu4Nz and /tmp/tmp.JeLwBLAJlP
LLVM=1 cc=clang
clang version 18.1.1 (Fedora 18.1.1-1.fc40)
Tree base:
4ccbc7b354ab ("vsock/virtio: can_msgzerocopy adapts to multi-devices")
Skip baseline build, not the first patch
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/vmw_vsock/af_vsock_tap.o
  CC [M]  drivers/net/vsockmon.o
  CC [M]  net/vmw_vsock/vmci_transport_notify_qstate.o
  CC [M]  net/vmw_vsock/vmci_transport_notify.o
  CC [M]  net/vmw_vsock/diag.o
  LD [M]  net/vmw_vsock/vsock_diag.o
  CC [M]  net/vmw_vsock/hyperv_transport.o
  CC [M]  net/vmw_vsock/virtio_transport.o
  CC [M]  net/vmw_vsock/vsock_loopback.o
  CC [M]  net/vmw_vsock/vmci_transport.o
  CC [M]  net/vmw_vsock/vsock_bpf.o
  CC [M]  net/vmw_vsock/af_vsock.o
  CC [M]  net/vmw_vsock/virtio_transport_common.o
  CC [M]  drivers/vhost/vsock.o
  LD [M]  drivers/vhost/vhost_vsock.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/vsockmon.o
  CC [M]  net/vmw_vsock/af_vsock_tap.o
  CC [M]  net/vmw_vsock/vmci_transport_notify_qstate.o
  CC [M]  net/vmw_vsock/diag.o
  CC [M]  net/vmw_vsock/vmci_transport_notify.o
  LD [M]  net/vmw_vsock/vsock_diag.o
  CC [M]  net/vmw_vsock/virtio_transport.o
  CC [M]  drivers/vhost/vsock.o
  CC [M]  net/vmw_vsock/vsock_loopback.o
  CC [M]  net/vmw_vsock/vsock_bpf.o
  CC [M]  net/vmw_vsock/hyperv_transport.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport.o
  CC [M]  net/vmw_vsock/vmci_transport.o
  LD [M]  net/vmw_vsock/hv_sock.o
  LD [M]  net/vmw_vsock/vmw_vsock_vmci_transport.o
  CC [M]  net/vmw_vsock/af_vsock.o
  CC [M]  net/vmw_vsock/virtio_transport_common.o
  LD [M]  net/vmw_vsock/vsock.o
  LD [M]  net/vmw_vsock/vmw_vsock_virtio_transport_common.o
  CHK     kernel/kheaders_data.tar.xz
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o