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 957E75BFB4 for ; Mon, 18 Dec 2023 17:20:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PnZzbX7n" Received: by smtp.kernel.org (Postfix) with ESMTPS id 174D6C433CA; Mon, 18 Dec 2023 17:20:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702920024; bh=NOh2f7djPTmE6/3G4+bngPaEatwW74jKI7x0fiQgsqs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=PnZzbX7nEoGclP1yv0MgfrJz2W+0k1UaL3KsZWUj21Se+UCuNMWKriKgX7B/e4k3O XheTqjnWSC3CqEKkfbMLhg5EimnLCsoIL/mn9w3G3IZjDx0FwS2en+L9GkQLGV0xoJ mzZUBg6R48GFz9SbXXe5DDpVwNIH48jwGQJA1e2DUarUGbAadydS0D1KRvcPxpCpIa 7QemKuzAhn8NBm8aBcg86jQn8VprlTohjjhQDnlVWuu+RisDinOQt9KdGufjMVNCAw bCpDMR2Gn/qMWotDjp4CpeF3C2i0mEUwtRIzMn/PKjrVgISNjpDQgZhKqMZZAEJtRq WxzbHG0G8Q2SQ== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id F2C18D8C98B; Mon, 18 Dec 2023 17:20:23 +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 RESEND bpf-next v2] selftests/bpf: Test the release of map btf From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170292002399.23499.16986697641977609818.git-patchwork-notify@kernel.org> Date: Mon, 18 Dec 2023 17:20:23 +0000 References: <20231216035510.4030605-1-houtao@huaweicloud.com> In-Reply-To: <20231216035510.4030605-1-houtao@huaweicloud.com> To: Hou Tao Cc: bpf@vger.kernel.org, martin.lau@linux.dev, alexei.starovoitov@gmail.com, andrii@kernel.org, song@kernel.org, haoluo@google.com, yonghong.song@linux.dev, daniel@iogearbox.net, kpsingh@kernel.org, sdf@google.com, jolsa@kernel.org, john.fastabend@gmail.com, houtao1@huawei.com Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : On Sat, 16 Dec 2023 11:55:10 +0800 you wrote: > From: Hou Tao > > When there is bpf_list_head or bpf_rb_root field in map value, the free > of map btf and the free of map value may run concurrently and there may > be use-after-free problem, so add two test cases to demonstrate it. And > the use-after-free problem can been easily reproduced by using bpf_next > tree and a KASAN-enabled kernel. > > [...] Here is the summary with links: - [RESEND,bpf-next,v2] selftests/bpf: Test the release of map btf https://git.kernel.org/bpf/bpf-next/c/e58aac1a9a17 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html