From: Daniel Borkmann <daniel@iogearbox.net>
To: Sasha Levin <sasha.levin@oracle.com>, ast@kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
davem@davemloft.net
Subject: Re: [PATCH v2] bpf: grab rcu read lock for bpf_percpu_hash_update
Date: Fri, 19 Feb 2016 20:02:08 +0100 [thread overview]
Message-ID: <56C766B0.1070607@iogearbox.net> (raw)
In-Reply-To: <1455907990-22250-1-git-send-email-sasha.levin@oracle.com>
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@oracle.com>
LGTM, patch is against net-next tree.
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
next prev parent reply other threads:[~2016-02-19 19:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 18:53 [PATCH v2] bpf: grab rcu read lock for bpf_percpu_hash_update Sasha Levin
2016-02-19 18:56 ` Alexei Starovoitov
2016-02-19 19:02 ` Daniel Borkmann [this message]
2016-02-19 19:41 ` David Miller
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