netdev - Re: [PATCH v2] bpf: grab rcu read lock for bpf_percpu_hash

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Message-ID: <56C766B0.1070607@iogearbox.net>
Date:	Fri, 19 Feb 2016 20:02:08 +0100
From:	Daniel Borkmann <daniel@...earbox.net>
To:	Sasha Levin <sasha.levin@...cle.com>, ast@...nel.org
CC:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	davem@...emloft.net
Subject: Re: [PATCH v2] bpf: grab rcu read lock for bpf_percpu_hash_update

On 02/19/2016 07:53 PM, Sasha Levin wrote:
> bpf_percpu_hash_update() expects rcu lock to be held and warns if it's not,
> which pointed out a missing rcu read lock.
>
> Fixes: 15a07b338 ("bpf: add lookup/update support for per-cpu hash and array maps")
> Signed-off-by: Sasha Levin <sasha.levin@...cle.com>

LGTM, patch is against net-next tree.

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