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Subject: Re: [PATCH] bpf: Check for integer overflow when using
 roundup_pow_of_two()
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <161238540694.20292.1378146389500411389.git-patchwork-notify@kernel.org>
Date:   Wed, 03 Feb 2021 20:50:06 +0000
References: <20210127063653.3576-1-minhquangbui99@gmail.com>
In-Reply-To: <20210127063653.3576-1-minhquangbui99@gmail.com>
To:     Bui Quang Minh <minhquangbui99@gmail.com>
Cc:     ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org,
        kafai@fb.com, songliubraving@fb.com, yhs@fb.com,
        john.fastabend@gmail.com, kpsingh@kernel.org, davem@davemloft.net,
        netdev@vger.kernel.org, bpf@vger.kernel.org,
        linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

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

On Wed, 27 Jan 2021 06:36:53 +0000 you wrote:
> On 32-bit architecture, roundup_pow_of_two() can return 0 when the argument
> has upper most bit set due to resulting 1UL << 32. Add a check for this
> case.
> 
> Fixes: d5a3b1f ("bpf: introduce BPF_MAP_TYPE_STACK_TRACE")
> Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com>
> 
> [...]

Here is the summary with links:
  - bpf: Check for integer overflow when using roundup_pow_of_two()
    https://git.kernel.org/bpf/bpf/c/6183f4d3a0a2

You are awesome, thank you!
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