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Subject: Re: [PATCH] bpf, mips: Validate conditional branch offsets
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <163173540691.23489.15401014246279305631.git-patchwork-notify@kernel.org>
Date:   Wed, 15 Sep 2021 19:50:06 +0000
References: <20210915160437.4080-1-piotras@gmail.com>
In-Reply-To: <20210915160437.4080-1-piotras@gmail.com>
To:     Piotr Krysiuk <piotras@gmail.com>
Cc:     bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
        andrii@kernel.org, paulburton@kernel.org,
        johan.almbladh@anyfinetworks.com, tsbogend@alpha.franken.de
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List-ID: <bpf.vger.kernel.org>
X-Mailing-List: bpf@vger.kernel.org

Hello:

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

On Wed, 15 Sep 2021 17:04:37 +0100 you wrote:
> The conditional branch instructions on MIPS use 18-bit signed offsets
> allowing for a branch range of 128 KBytes (backward and forward).
> However, this limit is not observed by the cBPF JIT compiler, and so
> the JIT compiler emits out-of-range branches when translating certain
> cBPF programs. A specific example of such a cBPF program is included in
> the "BPF_MAXINSNS: exec all MSH" test from lib/test_bpf.c that executes
> anomalous machine code containing incorrect branch offsets under JIT.
> 
> [...]

Here is the summary with links:
  - bpf, mips: Validate conditional branch offsets
    https://git.kernel.org/bpf/bpf/c/37cb28ec7d3a

You are awesome, thank you!
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