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 23269748F; Fri, 11 Oct 2024 02:20:22 +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=1728613223; cv=none; b=tfl5PbPCMqFhtycEbknAUPkafgOMQGro2ATx14G91gaPsIKxQlOjEP2S3AhtFWcJUDFxJTiBm0kt7P/+rRG6nkKsSlMFndnbWo3S2EHAclxEH50uTcVF0HrDLPxUM4Y/hr+Q5lGea4hnjrH2QLLsW3ARbQVKg01DeaWeIuL51ZM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728613223; c=relaxed/simple; bh=XBlu0wpqeZhr7tUmHfD9rqUxoOTmXQlZX1cwZ8Je5Fg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=pvJzoxmKkW0I4jsZCPE7EAu68pLu+HItglvmeE/zZZbq+FT5CvgcrqDjorpVeAAnV+xGr6f4wVlNHamjyLcuoxzH2beffuJ9EjYYPw5TbpZUrWnfyYWztS8FAD7SHlGHzCH4tdt35lonb/r1pziR6BDtBpDDncwmxriE4yitGtg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rCVkFoDd; 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="rCVkFoDd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8871BC4CEC5; Fri, 11 Oct 2024 02:20:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728613222; bh=XBlu0wpqeZhr7tUmHfD9rqUxoOTmXQlZX1cwZ8Je5Fg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=rCVkFoDd1IKGG0VzxSKWDlWcTKqcKZKVJECqTj7m1+4bn0DDs4pDiMttJbVBWl0kF u5o5BKdNb3sQPu3uxArE8+odldYolAIODehHBMAaXFrxf9eQx0mmWyLoi5Al9D36YJ dLe5QkMQa2wl0yFCYZ0lWIR5Q+3/RjBPhqroOHr3x/a3xmvHWHgaxlyvf6+zV6LThM 7OAUlVggIbUx8FL+m/KONqPYyWWbGFwzuhfANU/dcpO9Pjyz7T4DzkfRpSqA8P+jNq nwejcgGg+0ZxlkTbaNpeYOvw+4nh6Nmqk9cb/FrTnhD9jJXYr3Bf3LAeXWDKDYpuBx ryhnFNyNj/fnw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 34A963803263; Fri, 11 Oct 2024 02:20:28 +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 v2 1/2] bpf: fix unpopulated path_size when uprobe_multi fields unset From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172861322701.2249999.15080735852713427254.git-patchwork-notify@kernel.org> Date: Fri, 11 Oct 2024 02:20:27 +0000 References: <20241011000803.681190-1-wudevelops@gmail.com> In-Reply-To: <20241011000803.681190-1-wudevelops@gmail.com> To: Tyrone Wu Cc: andrii.nakryiko@gmail.com, andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, eddyz87@gmail.com, haoluo@google.com, john.fastabend@gmail.com, jolsa@kernel.org, kernel-patches-bot@fb.com, kpsingh@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-trace-kernel@vger.kernel.org, martin.lau@linux.dev, mathieu.desnoyers@efficios.com, mattbobrowski@google.com, mhiramat@kernel.org, mykolal@fb.com, rostedt@goodmis.org, sdf@fomichev.me, shuah@kernel.org, song@kernel.org, yonghong.song@linux.dev Hello: This series was applied to bpf/bpf.git (master) by Andrii Nakryiko : On Fri, 11 Oct 2024 00:08:02 +0000 you wrote: > Previously when retrieving `bpf_link_info.uprobe_multi` with `path` and > `path_size` fields unset, the `path_size` field is not populated > (remains 0). This behavior was inconsistent with how other input/output > string buffer fields work, as the field should be populated in cases > when: > - both buffer and length are set (currently works as expected) > - both buffer and length are unset (not working as expected) > > [...] Here is the summary with links: - [bpf,v2,1/2] bpf: fix unpopulated path_size when uprobe_multi fields unset https://git.kernel.org/bpf/bpf/c/ad6b5b6ea9b7 - [bpf,v2,2/2] selftests/bpf: assert link info uprobe_multi count & path_size if unset https://git.kernel.org/bpf/bpf/c/b836cbdf3b81 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html