netdev - Re: [PATCH net-next] bpf: Fix compiler warning on info.map

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Message-ID: <59CFEAF4.20600@iogearbox.net>
Date:   Sat, 30 Sep 2017 21:05:24 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Martin KaFai Lau <kafai@...com>, netdev@...r.kernel.org
CC:     Alexei Starovoitov <ast@...com>, kernel-team@...com
Subject: Re: [PATCH net-next] bpf: Fix compiler warning on info.map_ids for
 32bit platform

On 09/29/2017 07:52 PM, Martin KaFai Lau wrote:
> This patch uses u64_to_user_ptr() to cast info.map_ids to a userspace ptr.
> It also tags the user_map_ids with '__user' for sparse check.
>
> Fixes: cb4d2b3f03d8 ("bpf: Add name, load_time, uid and map_ids to bpf_prog_info")
> Signed-off-by: Martin KaFai Lau <kafai@...com>

Acked-by: Daniel Borkmann <daniel@...earbox.net>