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Date:   Fri, 15 Jul 2022 21:37:56 -0700
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Subject: Re: [PATCH bpf-next v6 07/23] bpf: prepare for more bpf syscall to be
 used from kernel and user space.
Content-Language: en-US
To:     Benjamin Tissoires <benjamin.tissoires@redhat.com>,
        Greg KH <gregkh@linuxfoundation.org>,
        Jiri Kosina <jikos@kernel.org>,
        Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>,
        Andrii Nakryiko <andrii@kernel.org>,
        Martin KaFai Lau <kafai@fb.com>,
        Song Liu <songliubraving@fb.com>,
        John Fastabend <john.fastabend@gmail.com>,
        KP Singh <kpsingh@kernel.org>, Shuah Khan <shuah@kernel.org>,
        Dave Marchevsky <davemarchevsky@fb.com>,
        Joe Stringer <joe@cilium.io>, Jonathan Corbet <corbet@lwn.net>
Cc:     Tero Kristo <tero.kristo@linux.intel.com>,
        linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
        netdev@vger.kernel.org, bpf@vger.kernel.org,
        linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org
References: <20220712145850.599666-1-benjamin.tissoires@redhat.com>
 <20220712145850.599666-8-benjamin.tissoires@redhat.com>
From:   Yonghong Song <yhs@fb.com>
In-Reply-To: <20220712145850.599666-8-benjamin.tissoires@redhat.com>
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On 7/12/22 7:58 AM, Benjamin Tissoires wrote:
> Add BPF_MAP_GET_FD_BY_ID and BPF_MAP_DELETE_PROG.
> 
> Only BPF_MAP_GET_FD_BY_ID needs to be amended to be able
> to access the bpf pointer either from the userspace or the kernel.
> 
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Acked-by: Yonghong Song <yhs@fb.com>