Using -Oline -j 72 W=1 redirect to /tmp/tmp.1NfMKXFZUe and /tmp/tmp.O5vKTk2jYF
LLVM=1 cc=clang
clang version 20.1.3 (Fedora 20.1.3-1.fc42)
Tree base:
44c6331965a1 ("virtio: introduce virtio_features_t")
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_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
  CC [M]  drivers/virtio/virtio_pci_modern_dev.o
  CHK     kernel/kheaders_data.tar.xz
  CC      drivers/remoteproc/remoteproc_virtio.o
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
  CC [M]  drivers/virtio/virtio_pci_modern_dev.o
  CHK     kernel/kheaders_data.tar.xz
  CC      drivers/remoteproc/remoteproc_virtio.o