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        id 1gmpkt-000704-Pd; Fri, 25 Jan 2019 01:53:59 +0100
Subject: Re: [PATCH bpf-next v2] selftests/bpf: suppress readelf stderr when
 probing for BTF support
To:     Stanislav Fomichev <sdf@google.com>, netdev@vger.kernel.org
Cc:     davem@davemloft.net, ast@kernel.org
References: <20190124165429.36378-1-sdf@google.com>
From:   Daniel Borkmann <daniel@iogearbox.net>
Message-ID: <0399f8a7-d226-3c3c-e915-abdf73a90e85@iogearbox.net>
Date:   Fri, 25 Jan 2019 01:53:59 +0100
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On 01/24/2019 05:54 PM, Stanislav Fomichev wrote:
> Before:
> $ make -s -C tools/testing/selftests/bpf
> readelf: Error: Missing knowledge of 32-bit reloc types used in DWARF
> sections of machine number 247
> readelf: Warning: unable to apply unsupported reloc type 10 to section
> .debug_info
> readelf: Warning: unable to apply unsupported reloc type 1 to section
> .debug_info
> readelf: Warning: unable to apply unsupported reloc type 10 to section
> .debug_info
> 
> After:
> $ make -s -C tools/testing/selftests/bpf
> 
> v2:
> * use llvm-readelf instead of redirecting binutils' readelf stderr to
>   /dev/null
> 
> Signed-off-by: Stanislav Fomichev <sdf@google.com>

Applied, thanks!