From: Stanislav Fomichev <sdf@google.com>
To: Oliver Crumrine <ozlinuxc@gmail.com>
Cc: ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com,
andrii@kernel.org, martin.lau@linux.dev, song@kernel.org,
yonghong.song@linux.dev, kpsingh@kernel.org, haoluo@google.com,
jolsa@kernel.org, bpf@vger.kernel.org,
linux-kernel@vger.kernel.org, sinquersw@gmail.com
Subject: Re: [PATCH v2] net: remove check in __cgroup_bpf_run_filter_skb
Date: Fri, 9 Feb 2024 15:24:01 -0800 [thread overview]
Message-ID: <Zca0EfI9ttXileU4@google.com> (raw)
In-Reply-To: <adwssgplvtrgagjw5ftcc5ogpq2nz4pp722wzn3yt2jnql6odf@peiwrqaoyil2>
On 02/09, Oliver Crumrine wrote:
> Originally, this patch removed a redundant check in
> BPF_CGROUP_RUN_PROG_INET_EGRESS, as the check was already being done in
> the function it called, __cgroup_bpf_run_filter_skb. For v2, it was
> reccomended that I remove the check from __cgroup_bpf_run_filter_skb,
> and add the checks to the other macro that calls that function,
> BPF_CGROUP_RUN_PROG_INET_INGRESS.
>
> To sum it up, checking that the socket exists and that it is a full
> socket is now part of both macros BPF_CGROUP_RUN_PROG_INET_EGRESS and
> BPF_CGROUP_RUN_PROG_INET_INGRESS, and it is no longer part of the
> function they call, __cgroup_bpf_run_filter_skb.
>
> Signed-off-by: Oliver Crumrine <ozlinuxc@gmail.com>
>
> v1->v2: Addressed feedback about where check should be removed.
Can you please repost with [PATCH bpf-next] subj? I think bot is having
problem applying your changes otherwise..
prev parent reply other threads:[~2024-02-09 23:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 16:59 [PATCH v2] net: remove check in __cgroup_bpf_run_filter_skb Oliver Crumrine
2024-02-09 23:24 ` Stanislav Fomichev [this message]
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