====== Cleaning ======
../../../scripts/Makefile.include:4: *** O=build_tools/ does not exist.  Stop.
 ====== Baseline building the tree ======
Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'
Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'
test_FISTTP.c: Assembler messages:
test_FISTTP.c:28: Warning: no instruction mnemonic suffix given and no register operands; using default for `fisttp'
test_FISTTP.c:48: Warning: no instruction mnemonic suffix given and no register operands; using default for `fisttp'
test_FISTTP.c:69: Warning: no instruction mnemonic suffix given and no register operands; using default for `fisttp'
test_FISTTP.c:91: Warning: no instruction mnemonic suffix given and no register operands; using default for `fisttp'
 ====== Building the tree before the patch ======
 ====== Building the tree with the patch ======