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List:       linux-netdev
Subject:    Re: [PATCH net-next] bpf: Fix compiler warning on info.map_ids for 32bit platform
From:       Daniel Borkmann <daniel () iogearbox ! net>
Date:       2017-09-30 19:05:24
Message-ID: 59CFEAF4.20600 () iogearbox ! net
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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@fb.com>

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