Using -Oline -j 96 W=1 redirect to /tmp/tmp.uoyML2VZiU and /tmp/tmp.uxlshxAc5y
LLVM=1 cc="ccache clang"
clang version 21.1.8 (Fedora 21.1.8-4.fc43)
Tree base:
9e8df599c12b ("i40e: use xdp.frame_sz as XDP RxQ info frag_size")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/intel/libeth/xsk.o
  CC [M]  drivers/net/ethernet/intel/idpf/xdp.o
  CC [M]  drivers/net/ethernet/intel/idpf/xsk.o
  LD [M]  drivers/net/ethernet/intel/libeth/libeth_xdp.o
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#935)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/ethernet/intel/libeth/libeth_xdp.ko
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  drivers/net/ethernet/intel/libeth/xsk.o
  LD [M]  drivers/net/ethernet/intel/libeth/libeth_xdp.o
  CC [M]  drivers/net/ethernet/intel/idpf/xdp.o
  CC [M]  drivers/net/ethernet/intel/idpf/xsk.o
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#935)
  LD [M]  kernel/kheaders.ko
  CC [M]  drivers/net/ethernet/intel/libeth/libeth_xdp.mod.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf.mod.o
  LD [M]  drivers/net/ethernet/intel/libeth/libeth_xdp.ko
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.ko