netdev - Re: [PATCH bpf v2] bpf: relax return code check for subprograms

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Message-Id: <160537200528.5559.11558269272762052804.git-patchwork-notify@kernel.org>
Date:   Sat, 14 Nov 2020 16:40:05 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Dmitrii Banshchikov <me@...que.spb.ru>
Cc:     bpf@...r.kernel.org, kernel-team@...com, rdna@...com,
        ast@...nel.org, daniel@...earbox.net, kafai@...com,
        songliubraving@...com, yhs@...com, andrii@...nel.org,
        john.fastabend@...il.com, kpsingh@...omium.org, toke@...hat.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH bpf v2] bpf: relax return code check for subprograms

Hello:

This patch was applied to bpf/bpf.git (refs/heads/master):

On Fri, 13 Nov 2020 17:17:56 +0000 you wrote:
> Currently verifier enforces return code checks for subprograms in the
> same manner as it does for program entry points. This prevents returning
> arbitrary scalar values from subprograms. Scalar type of returned values
> is checked by btf_prepare_func_args() and hence it should be safe to
> allow only scalars for now. Relax return code checks for subprograms and
> allow any correct scalar values.
> 
> [...]

Here is the summary with links:
  - [bpf,v2] bpf: relax return code check for subprograms
    https://git.kernel.org/bpf/bpf/c/f782e2c300a7

You are awesome, thank you!
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