linux-kernel - Re: [PATCH bpf-next v2] bpf: check flags in 'bpf_ringbuf_discard()' and 'bpf_ringbuf

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Message-ID: <08CB9917-449C-4657-A771-18C3E10208BB@fb.com>
Date:   Tue, 30 Mar 2021 23:07:08 +0000
From:   Song Liu <songliubraving@...com>
To:     Pedro Tammela <pctammela@...il.com>
CC:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>, Martin Lau <kafai@...com>,
        Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, Joe Stringer <joe@...ium.io>,
        Quentin Monnet <quentin@...valent.com>,
        "open list:BPF (Safe dynamic programs and tools)" 
        <netdev@...r.kernel.org>,
        "open list:BPF (Safe dynamic programs and tools)" 
        <bpf@...r.kernel.org>, open list <linux-kernel@...r.kernel.org>,
        Pedro Tammela <pctammela@...atatu.com>
Subject: Re: [PATCH bpf-next v2] bpf: check flags in 'bpf_ringbuf_discard()'
 and 'bpf_ringbuf_submit()'



> On Mar 30, 2021, at 3:37 PM, Pedro Tammela <pctammela@...il.com> wrote:
> 
> The current code only checks flags in 'bpf_ringbuf_output()'.
> 
> Signed-off-by: Pedro Tammela <pctammela@...atatu.com>

Acked-by: Song Liu <songliubraving@...com>