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 7765310A12; Thu, 10 Oct 2024 01:20:26 +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=1728523227; cv=none; b=UAuIoomG3VMWo86rMGV7LFxanyXo0N4eMpEFnzgTZzcvfjanSyGC/2zE0BCUiUR9+UKboWDai4e+dw3LH1Syn3S5wby7qco1cPV6xwZBxwK0ylVcRDWNbNbB4x2O95KjyKGD/d0Qp8nTOR9ZgD3yTdnH8+XlAeasagRi/LiRTnc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728523227; c=relaxed/simple; bh=JNkU9z36v7DhdO57QTSi0+0anL0dqFwwcuKDBVk8Ge0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=NtekybOiDLFV5JwFFWXSXhjyvnB51i3L3UnFFtqBc9VTLT6xwTW6TpNUuUSu0zP3xoJhVu+Dv6JLkgBODRU02KDXLz8o5f07flmvnrQlYe7KblIOp3tGUlIf/VZeDvslX5G/N8Qd2ywmWrEhzqVs5ckiJF4I0lNZv7n77PTSQ34= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d0OqV00J; 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="d0OqV00J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDF7AC4CEC3; Thu, 10 Oct 2024 01:20:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728523226; bh=JNkU9z36v7DhdO57QTSi0+0anL0dqFwwcuKDBVk8Ge0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=d0OqV00J9Rlg2RxIr0dRKGR8jOxQAmqNnavbVAeGPBLztzWXPsZdv0U9+TKbKlQXd vWPDrDlhZ2YLd9uRXhMH9GUtSXxYBsXScKnKJ+xi9A22/zXhAFqK9GWR8/8eYxUQjK nMt2XXt3KFgH6DGpFcA1kroUZGVNgdw8pB20//Ehq5txRx0PZc/mgn04IYc0RrUZ0S uIVXjLUMe21BXAaai62kRQ/O86rWjo0g2aIcop+1UhqtSftk/F9092vqOppMfGC2tm KxxHi6XmZYQw9zHr9vkXKm7ac6qAC3uas1Xj/5X2kn4kqDKc6gnlOAMk27yIhGbdrW 44Gce92sn4DmA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 711FE3806644; Thu, 10 Oct 2024 01:20:31 +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 v7 1/2] bpf: fix unpopulated name_len field in perf_event link info From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172852323026.1529972.9569668322715269904.git-patchwork-notify@kernel.org> Date: Thu, 10 Oct 2024 01:20:30 +0000 References: <20241008164312.46269-1-wudevelops@gmail.com> In-Reply-To: <20241008164312.46269-1-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, laoar.shao@gmail.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, martin.lau@linux.dev, mykolal@fb.com, olsajiri@gmail.com, sdf@fomichev.me, shuah@kernel.org, song@kernel.org, yonghong.song@linux.dev Hello: This series was applied to bpf/bpf.git (master) by Alexei Starovoitov : On Tue, 8 Oct 2024 16:43:11 +0000 you wrote: > Previously when retrieving `bpf_link_info.perf_event` for > kprobe/uprobe/tracepoint, the `name_len` field was not populated by the > kernel, leaving it to reflect the value initially set by the user. This > behavior was inconsistent with how other input/output string buffer > fields function (e.g. `raw_tracepoint.tp_name_len`). > > This patch fills `name_len` with the actual size of the string name. > > [...] Here is the summary with links: - [bpf,v7,1/2] bpf: fix unpopulated name_len field in perf_event link info https://git.kernel.org/bpf/bpf/c/4deecdd29cf2 - [bpf,v7,2/2] selftests/bpf: fix perf_event link info name_len assertion https://git.kernel.org/bpf/bpf/c/4538a38f654a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html