Re: [PATCH v2 bpf-next 3/4] bpf: Make more use of 'any' alignment in test_verifier.c

[Eric Dumazet]

On 11/30/2018 09:08 PM, David Miller wrote:
> 
> Use F_NEEDS_EFFICIENT_UNALIGNED_ACCESS in more tests where the
> expected result is REJECT.
> 
> Signed-off-by: David S. Miller <da...@davemloft.net>
> ---
>  tools/testing/selftests/bpf/test_verifier.c | 44 
> +++++++++++++++++++++++++++++
>  1 file changed, 44 insertions(+)
> 
> diff --git a/tools/testing/selftests/bpf/test_verifier.c 
> b/tools/testing/selftests/bpf/test_verifier.c
> index 428a84d..5d97fb8 100644
> --- a/tools/testing/selftests/bpf/test_verifier.c
> +++ b/tools/testing/selftests/bpf/test_verifier.c
> @@ -1823,6 +1823,7 @@ static struct bpf_test tests[] = {
>               .errstr = "invalid bpf_context access",
>               .result = REJECT,
>               .prog_type = BPF_PROG_TYPE_SK_MSG,
> +             .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
>       },
>       {
>               "direct packet read for SK_MSG",
> @@ -2187,6 +2188,8 @@ static struct bpf_test tests[] = {
>               },
>               .errstr = "invalid bpf_context access",
>               .result = REJECT,
> +             .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,
> +             .flags = F_NEEDS_EFFICIENT_UNALIGNED_ACCESS,


Note that clang does not like .flags being duplicated here.

Thanks.