Using -Oline -j 72 W=1 redirect to /tmp/tmp.OGO27fPm0r and /tmp/tmp.PnQ0oFuKmJ
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-4.fc42)
Tree base:
e78f9bb85971 ("net: xdp: Add xmo_rx_checksum callback")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      net/core/netdev-genl.o
  CC      net/core/devmem.o
  CC [M]  drivers/net/veth.o
Building the tree with the patch
make[1]: Entering directory '/home/nipa/bpf-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC      net/core/netdev-genl.o
  CC [M]  drivers/net/veth.o