On 7/10/17, 2:13 PM, "Daniel Borkmann" <dan...@iogearbox.net> wrote:
On 07/10/2017 11:04 PM, Yonghong Song wrote:
> With latest net-next:
> ====
> clang -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/6.3.1/include
-I./arch/x86/include -I./arch/x86/include/generated/uapi
-I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi
-I./include/uapi -I./include/generated/uapi -include ./include/linux/kconfig.h
-Isamples/bpf \
> -D__KERNEL__ -D__ASM_SYSREG_H -Wno-unused-value -Wno-pointer-sign \
> -Wno-compare-distinct-pointer-types \
> -Wno-gnu-variable-sized-type-not-at-end \
> -Wno-address-of-packed-member -Wno-tautological-compare \
> -Wno-unknown-warning-option \
> -O2 -emit-llvm -c samples/bpf/tcp_synrto_kern.c -o -| llc -march=bpf
-filetype=obj -o samples/bpf/tcp_synrto_kern.o
> samples/bpf/tcp_synrto_kern.c:20:10: fatal error: 'bpf_endian.h' file not
found
> ^~~~~~~~~~~~~~
> 1 error generated.
> ====
>
> net has the same issue.
>
> Add support for ntohl and htonl in
tools/testing/selftests/bpf/bpf_endian.h.
> Also move bpf_helpers.h from samples/bpf to selftests/bpf and change
> compiler include logic so that programs in samples/bpf can access the
headers
> in selftests/bpf, but not the other way around.
>
> Signed-off-by: Yonghong Song <y...@fb.com>
LGTM, thanks!
Acked-by: Daniel Borkmann dan...@iogearbox.net
Acked-by: Lawrence Brakmo <bra...@fb.com>
