From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 CE88538E8AB; Sun, 19 Jul 2026 17:40:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784482841; cv=none; b=hqBdREyseIjqTzdWrMUhckzDEJy40z4iWSg2E43rrwvddr1/Fm7jeAYzYaOYQ8sJMyyNwcKGc/kO05TsdprA/7QmFUyV7mcgMWgkUU9MS1bUqcSASKVri0+7trO4pb4PuprWCfPVEYcBmq+zrsEREfwgE29IK/TMpd69wu6wPIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784482841; c=relaxed/simple; bh=MuBZEs4ANYef+ktbbYN1x4h8iv4DipendJaUS/ouLaQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=IpGmaeAzSoiYd+pDIQ3fgiwsU1H47ex5+cPx0uUCcyUxe7jFpeYwVP5jX/xwdQ5QC5DywQWwMJFoVi6nIuEBNxhQys8eOSeVIJJ3E2bEf7KhmbyMW15JVpc9VZbU1qx47TwDTEL7z2W+M+I/4IOyawykTqevI0+kllt8Hvxulq8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J8O+3E+T; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="J8O+3E+T" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6A0871F000E9; Sun, 19 Jul 2026 17:40:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784482840; bh=mtiVtbqsxcC8JHOa7PzLbrJR4kDLcy0tPMjAO2Ekvdo=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=J8O+3E+T2aSBtzyATzAT+J/GXCDV1dmbgRThFZRAR7DlQngMUoMyR7CmIXOmyJ7/S DKhWJ/tVEec+fYYIsyRPq4Fm8OfmvCNL7hTNe/bvZDgN/xugH5+1fwOE0KzFzYTRaw 6QD+RLnE4HFvGTHsVQwnrvy4JytY59hWS6plQAMaQmgUMh7IRIDGOailoO7X3wFxKz Ungu3K9HL/2qNzJC+3dx4PbHtcULTDwOgdZVBODQrhy78M9gBJZGLDPEA8d1kPEepu 9QCksX2oJzuUlFBxUbH5QcwQtKv5f7/do8njcZu2lXKR6IuzfTfwAOHTFCTCt+2VgH cBaUTOaAMku0g== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93A0938119C9; Sun, 19 Jul 2026 17:40:12 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v2 0/3] bpf: Disallow interpreter fallback for interpreter-unsupported insns From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178448281114.2779986.17251425930565305503.git-patchwork-notify@kernel.org> Date: Sun, 19 Jul 2026 17:40:11 +0000 References: <20260715141122.15783-1-leon.hwang@linux.dev> In-Reply-To: <20260715141122.15783-1-leon.hwang@linux.dev> To: Leon Hwang Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, jolsa@kernel.org, emil@etsalapatis.com, akpm@linux-foundation.org, shuah@kernel.org, puranjay@kernel.org, a.s.protopopov@gmail.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Kumar Kartikeya Dwivedi : On Wed, 15 Jul 2026 22:11:19 +0800 you wrote: > Sashiko reported two potential issues about interpreter fallback [1] > [2]. > > After verifying them by patch #7 of v1, I think they are real issues. With > LLM assistance, the interpreter does not support the internal > BPF_PROBE_ATOMIC insn and the gotox insn (used for indirect jumps), > either. > > [...] Here is the summary with links: - [bpf-next,v2,1/3] bpf: Disallow interpreter fallback for arena-related insns https://git.kernel.org/bpf/bpf-next/c/34746b5a84ec - [bpf-next,v2,2/3] bpf: Disallow interpreter fallback for gotox insn https://git.kernel.org/bpf/bpf-next/c/905f716362e1 - [bpf-next,v2,3/3] bpf: Disallow interpreter fallback for BPF_ADDR_PERCPU insn https://git.kernel.org/bpf/bpf-next/c/7a0855e73757 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html