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

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Message-Id: <20171001.041104.435845954802680756.davem@davemloft.net>
Date:   Sun, 01 Oct 2017 04:11:04 +0100 (WEST)
From:   David Miller <davem@...emloft.net>
To:     kafai@...com
Cc:     netdev@...r.kernel.org, ast@...com, daniel@...earbox.net,
        kernel-team@...com
Subject: Re: [PATCH net-next] bpf: Fix compiler warning on info.map_ids for
 32bit platform

From: Martin KaFai Lau <kafai@...com>
Date: Fri, 29 Sep 2017 10:52:17 -0700

> 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>

Applied.