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 D97151EFFAB for ; Wed, 19 Mar 2025 02:19:57 +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=1742350797; cv=none; b=tKbOJmJt4JyWrY1ILmtdQf9g1kkPmyBJX1J6TS8LN666SSRQKvKIh/0ga0hEULfNsTFD6Kht72Z+y/GehGvDQyyyXQ4x+bBp253nrXxADV+jutF8eY2umLYEz57CoW1w9t3BWhDPl6gXIELoWSIFUvrpJLyXZQgWtcl19gSBgHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742350797; c=relaxed/simple; bh=ufnlsRt+ZS/9eCet5AlvD6XNKqva91juFVldNeP1mT4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=vFvjcBArfaQHF9rffUmWvsg5Q05hAHNus4o9JrqavcnEDZufA4TKnTIRPe6PPJl0ecSNVDRYGkAtxLGdIDwMi6c/ci2wlyeGfuaUKH1mQ4wy0coYuSxgsJQnvcCv0OXs0f9zcVWb69ExCZvoHI05lHkuYLSCVJx7FLOsClgVrnU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JS6tJYOL; 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="JS6tJYOL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5404C4CEDD; Wed, 19 Mar 2025 02:19:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742350797; bh=ufnlsRt+ZS/9eCet5AlvD6XNKqva91juFVldNeP1mT4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=JS6tJYOLw16Ye5dwXgYx3uzzFws5U4exjCPyIvIsGLU/tWLBQIoOUXhgokjfx2l+y OW4TAIfaxMaLr3ImaOVbJDxlkX6CKCCjw05mNI1gCFkkKypV0G8XGAR/nkWQjIK0vk BLh9p7SSbsoRRQdbckn4/kSYjevBocPIMf4bFLFGBPT7IMvAnO5Cnm9eJUPhdSbjmr 3OICB+3f71OBlX1UewWSHYF3oPELQdzFbqL1ouiWCze1qf7DFRisR+eZxtvZU4JkDj tWJaGZlVvOb09T81FfQWjxzE1IluzWU5IzwDOQOrVmU7dsbmzoNIsvnZ4dG6BYaaz9 LM7VXZFYyUovw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 719DC380DBEE; Wed, 19 Mar 2025 02:20:34 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf] bpf: clarify a misleading verifier error message From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174235083326.538922.12977081852338669711.git-patchwork-notify@kernel.org> Date: Wed, 19 Mar 2025 02:20:33 +0000 References: <20250318083551.8192-1-andreaterzolo3@gmail.com> In-Reply-To: <20250318083551.8192-1-andreaterzolo3@gmail.com> To: Andrea Terzolo Cc: bpf@vger.kernel.org, ast@kernel.org, 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@fomichev.me, haoluo@google.com, jolsa@kernel.org, shung-hsi.yu@suse.com Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Tue, 18 Mar 2025 09:35:45 +0100 you wrote: > The current verifier error message states that tail_calls are not > allowed in non-JITed programs with BPF-to-BPF calls. While this is > accurate, it is not the only scenario where this restriction applies. > Some architectures do not support this feature combination even when > programs are JITed. This update improves the error message to better > reflect these limitations. > > [...] Here is the summary with links: - [bpf] bpf: clarify a misleading verifier error message https://git.kernel.org/bpf/bpf-next/c/a2598045ead9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html