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 67E2C37189B; Wed, 11 Mar 2026 16:40:14 +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=1773247214; cv=none; b=D1CT2SdusnNzXhVVZ/42INOLMfgJhy/ubj4yQxXL6c1dVy4otULUd7U+aImzVFgbwfK/qhDBwrbaz1GwW566lHc5snnTLq3rH+OirrdxWMC9A1r9ZxTQnBeUK+jiN7ovoNuKkQSsGMOt1Cye16DYZ6ZB/NZpv6g2V1W/aFzJtGE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773247214; c=relaxed/simple; bh=+JE5L+xvjhi3Jlb8VJlMA4JbNpsHgjnPtFV9mdr/h64=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=fK2Xa/lz1XFyVE4Sj6lXFCtpql+EWqxtNiTuP+Ga8r7Tfr3mbPOhvz9vhdIxA5q5wjt9Hs1kZvXTS+1tv6ktTy8V0LPmDR2p2/ExhSkA/36O7HXRkVC3CeNI23bSjnxbakSam4wyS5/ibY9KqcwHtlTsBuirmQls8I4FFGUbuN8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ddn/o5XZ; 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="Ddn/o5XZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0ADF0C4CEF7; Wed, 11 Mar 2026 16:40:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773247214; bh=+JE5L+xvjhi3Jlb8VJlMA4JbNpsHgjnPtFV9mdr/h64=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Ddn/o5XZ4XvZtUS1H/70hTLllJ8ZWrzwhO0GAz7ANLgG6mDzia4F1U331WrHD0FEP Q21ratCyb58vZD74W7M2BrpgROkdqOjyzODyHGWQjZlR7Z5uLHEBB9CPdDjTOn+t7v qvPGgc5GRIaRKBBkhIubfwK2N/fCvN/zgMgY94OovzvIYY2Og97K1w+Jilm9ozciJP muRmxqzlv6gt0NcXjd6aUoBk5eF7cBZb1yUVWiJ5gh3aEwCMA+80hnVJ/igCQbkGVz 0U9brA7wPsWYi7zhVgzHm4jwpa9oyNXv8UduP1v0cwZtQDqhrtdVCy53z6FrD1JzUF mxPJvnYBq8XmA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3FE793808200; Wed, 11 Mar 2026 16:40:11 +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 v3 1/2] selftests/bpf: filter by pid to avoid cross-test interference From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177324720981.3744293.13534304462989539724.git-patchwork-notify@kernel.org> Date: Wed, 11 Mar 2026 16:40:09 +0000 References: <20260306083330.518627-1-sun.jian.kdev@gmail.com> In-Reply-To: <20260306083330.518627-1-sun.jian.kdev@gmail.com> To: sun jian Cc: andrii@kernel.org, shuah@kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Fri, 6 Mar 2026 16:33:29 +0800 you wrote: > The test installs a kprobe on __sys_connect and checks that > bpf_probe_write_user() can modify the syscall argument. However, any > concurrent thread in any other test that calls connect() will also > trigger the kprobe and have its sockaddr silently overwritten, causing > flaky failures in unrelated tests. > > Constrain the hook to the current test process by filtering on a PID > stored as a global variable in .bss. Initialize the .bss value from > user space before bpf_object__load() using bpf_map__set_initial_value(), > and validate the bss map value size to catch layout mismatches. > > [...] Here is the summary with links: - [v3,1/2] selftests/bpf: filter by pid to avoid cross-test interference https://git.kernel.org/bpf/bpf-next/c/70ce840d5f5b - [v3,2/2] selftests/bpf: drop serial restriction https://git.kernel.org/bpf/bpf-next/c/aa181c7d642c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html