From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: bpf <bpf@vger.kernel.org>, Networking <netdev@vger.kernel.org>
Subject: Re: [PATCH bpf] selftests/bpf: fix bpf_target_sparc check
Date: Tue, 9 Jul 2019 10:56:49 -0700 [thread overview]
Message-ID: <CAEf4BzZswDkvPbhNnovLjWWmmhR2VBWtrCJkpMXM8M_5Ztn4-w@mail.gmail.com> (raw)
In-Reply-To: <20190709152126.37853-1-iii@linux.ibm.com>
On Tue, Jul 9, 2019 at 8:22 AM Ilya Leoshkevich <iii@linux.ibm.com> wrote:
>
> bpf_helpers.h fails to compile on sparc: the code should be checking
> for defined(bpf_target_sparc), but checks simply for bpf_target_sparc.
>
> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
> ---
> tools/testing/selftests/bpf/bpf_helpers.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
> index 5f6f9e7aba2a..a8fea087aa90 100644
> --- a/tools/testing/selftests/bpf/bpf_helpers.h
> +++ b/tools/testing/selftests/bpf/bpf_helpers.h
> @@ -443,7 +443,7 @@ static int (*bpf_skb_adjust_room)(void *ctx, __s32 len_diff, __u32 mode,
> #ifdef bpf_target_powerpc
While at it, can you please also fix this one?
> #define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = (ctx)->link; })
> #define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP
> -#elif bpf_target_sparc
> +#elif defined(bpf_target_sparc)
> #define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = PT_REGS_RET(ctx); })
> #define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP
> #else
> --
> 2.21.0
>
next prev parent reply other threads:[~2019-07-09 17:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-09 15:21 [PATCH bpf] selftests/bpf: fix bpf_target_sparc check Ilya Leoshkevich
2019-07-09 17:56 ` Andrii Nakryiko [this message]
2019-07-10 8:59 ` Ilya Leoshkevich
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