From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 93184130A69; Tue, 16 Apr 2024 16:00:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713283228; cv=none; b=NS5SUimiaSNH+gGVUpdLQtCSmhQsNeipQRQ6u/lj3bHvZry9Pe4wdqF4PjEMxP6kg7uBw173H+MRfUBAT1IVYjzwD84YYCkh0UGqMNJ9yypenrk+CVYBoK9SnOyIvqGiPmUEeUsx+lqLrXs0w0V5r6qH8gzaXmUhUvYmvmgz7u4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713283228; c=relaxed/simple; bh=Ttl5C7Gy4GPp5mcr9rDBw4CJPf8zyRH93bSjYUM6PUw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=CYC6PKP1Zlfgad8KWsWTPWfO/NLyn4y0vycqoHvai9YDM6+gGQ86FMptD/lwn+echEPdgdSv/r0HFbjnGklb7LfZX1uMVLXRaFHdYerJcfO31oaMBmO2ZC72nLHasFJ8JiNyVuqXALuCqiW6P0cGZ6FqgdnHlLk/xqnzvbPP6ck= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UHTtqi5q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UHTtqi5q" Received: by smtp.kernel.org (Postfix) with ESMTPS id 66B57C32783; Tue, 16 Apr 2024 16:00:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713283228; bh=Ttl5C7Gy4GPp5mcr9rDBw4CJPf8zyRH93bSjYUM6PUw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=UHTtqi5qBOrFeQv1bGFIzJSFC5ku7yPEZYNlGPSitOOHVinxUNIIPKO12DltSJ+KC 1eSym2/Y67mQCIB0l9iCuflC2P/N+nU9eM/jFM0eswAR/wYoSwxxWzF1RLEcn5hhdY yeFDQF/Lyw5sXhZMgmldG5l2s5CwZN6D6mr0yoveEPFc2H8ZeDlgTP4iIv5T//T40L W8gXNHqLIkmXkkhT18rtgWMxIZD8E6XbKwnGLrhkseYvsqyfly62AoDnFoUCxMdqbo TPWM8YSbVJgLvnCagj7dGbj21cudqk1tlZVUlc8LWGHB0B9++yf7tYKeMroe5Wae4Z oPtXZ78aRSWYQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 54465C395C5; Tue, 16 Apr 2024 16:00:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3 bpf-next] bpf: Harden and/or/xor value tracking From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171328322834.16684.6567796200399765338.git-patchwork-notify@kernel.org> Date: Tue, 16 Apr 2024 16:00:28 +0000 References: <20240416115303.331688-1-harishankar.vishwanathan@gmail.com> In-Reply-To: <20240416115303.331688-1-harishankar.vishwanathan@gmail.com> To: Harishankar Vishwanathan Cc: ast@kernel.org, harishankar.vishwanathan@rutgers.edu, sn624@cs.rutgers.edu, sn349@cs.rutgers.edu, m.shachnai@rutgers.edu, paul@isovalent.com, srinivas.narayana@rutgers.edu, santosh.nagarakatte@rutgers.edu, daniel@iogearbox.net, john.fastabend@gmail.com, andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Tue, 16 Apr 2024 07:53:02 -0400 you wrote: > This patch addresses a latent unsoundness issue in the > scalar(32)_min_max_and/or/xor functions. While it is not a bugfix, it > ensures that the functions produce sound outputs for all inputs. > > The issue occurs in these functions when setting signed bounds. The > following example illustrates the issue for scalar_min_max_and(), but it > applies to the other functions. > > [...] Here is the summary with links: - [v3,bpf-next] bpf: Harden and/or/xor value tracking https://git.kernel.org/bpf/bpf-next/c/1f586614f3ff You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html