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 <20210125063936.89365-1-mikko.ylinen@linux.intel.com>
In-Reply-To: <20210125063936.89365-1-mikko.ylinen@linux.intel.com>
From:   KP Singh <kpsingh@kernel.org>
Date:   Mon, 25 Jan 2021 18:45:14 +0100
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Subject: Re: [PATCH v2] bpf: Drop disabled LSM hooks from the sleepable set
To:     Mikko Ylinen <mikko.ylinen@linux.intel.com>
Cc:     bpf <bpf@vger.kernel.org>, Daniel Borkmann <daniel@iogearbox.net>,
        KP Singh <kpsingh@google.com>,
        open list <linux-kernel@vger.kernel.org>
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On Mon, Jan 25, 2021 at 7:39 AM Mikko Ylinen
<mikko.ylinen@linux.intel.com> wrote:
>
> Some networking and keys LSM hooks are conditionally enabled
> and when building the new sleepable BPF LSM hooks with those
> LSM hooks disabled, the following build error occurs:
>
> BTFIDS  vmlinux
> FAILED unresolved symbol bpf_lsm_socket_socketpair
>
> To fix the error, conditionally add the relevant networking/keys
> LSM hooks to the sleepable set.
>
> Fixes: 423f16108c9d8 ("bpf: Augment the set of sleepable LSM hooks")
> Signed-off-by: Mikko Ylinen <mikko.ylinen@linux.intel.com>

Acked-by: KP Singh <kpsingh@kernel.org>