From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9B076381E89; Thu, 1 Oct 2026 01:00:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790816411; cv=none; b=K44QuPXk0Ut+PR/fJWXOB2FODxQeoMkPKOLnBMdbKudn6uvkDy4gLx/hT4x5vbMtpVvRDdEnoAU8OffeeaEfUVZ+1GX0XLs5Ks62GMOY84VWipwCHI/Z5rLJAhc8H8W9FG+Hc4d/4vmLx6/Dk+tA1v2pVwgGCxz5eJhOHiLrlF0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790816411; c=relaxed/simple; bh=OnZnXeWf+ado418TuC58SQwvJbixZa5lXno0AvT51H0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=QOHQeusQ2AvNl4EYoZmnLs3aFTA2HMKb+QJbSDztmuoa0hdunY1El6hy7tsBPCB6FPNPJZUOJOee7tULHfBZe5ViVLjPO5lRNQMpftUP3N6DEkMz8Sa+mIHtXxaydK6xYJ7X5ASErqFCcIBX4R0KHOH1HaPdBxJ5zzl7Lk87nVg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GURB7chT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GURB7chT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 449A91F000FF; Thu, 1 Oct 2026 01:00:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790816410; bh=MvEgfPg1zsyM8W3O4GDR6R2A7Qbc06fKHIO3ddDYRpU=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=GURB7chTOJh8Qo02DUuEwY8HjEXsPlWJDTwCNEa2oGo0hry/HByAN0yt94sWEDBIm I14xZetMq7utoS0VcdNIZBW+v7yWzzqZcOaaobtnkBaWr20Xoj1NsIQtSVzaiBCjsM BURIJZ3HfGBK7xveVbCjF2D1Td3lyksUs7gQfGsgJ/g97RoVJjre80nlsXAjpC5TDS QmYuUQWmYBT8RCkzpMo9GG32QrtMwK2kd5wNeoYK6KIhwv/zYaOgjmtoGXhcd9NOuv UTiYfuAg1EVgkQFShrugQ6eknEm79WzGCs+wE3ji48sdp3bS38NUq6C+e72GmNhtxH FeLAXMwrCuv0g== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3A2023AA6A61; Thu, 1 Oct 2026 01:00:10 +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 net] net/mlx5e: Fix AF_XDP TX timestamp teardown NULL dereference From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179081640877.2197065.2848520357667196654.git-patchwork-notify@kernel.org> Date: Thu, 01 Oct 2026 01:00:08 +0000 References: <20260926165402.5902-1-prathameshdeshpande7@gmail.com> In-Reply-To: <20260926165402.5902-1-prathameshdeshpande7@gmail.com> To: Prathamesh Deshpande Cc: tariqt@nvidia.com, saeedm@nvidia.com, leon@kernel.org, mbloch@nvidia.com, sdf@fomichev.me, netdev@vger.kernel.org, bpf@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Sat, 26 Sep 2026 17:53:57 +0100 you wrote: > From: Prathamesh Deshpande > > During XSK TX queue teardown, outstanding descriptors are completed > without a CQE. If one requested a TX timestamp, the completion path > passes that NULL CQE to mlx5e_xsk_fill_timestamp(), which dereferences > it. > > [...] Here is the summary with links: - [net] net/mlx5e: Fix AF_XDP TX timestamp teardown NULL dereference https://git.kernel.org/netdev/net/c/7b97273cbebe You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html