From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4405C433F5 for ; Thu, 17 Feb 2022 17:05:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239758AbiBQRGM (ORCPT ); Thu, 17 Feb 2022 12:06:12 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:33892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232955AbiBQRGM (ORCPT ); Thu, 17 Feb 2022 12:06:12 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DE122B357C for ; Thu, 17 Feb 2022 09:05:53 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id k1so10156468wrd.8 for ; Thu, 17 Feb 2022 09:05:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=ONgUBPfeZrmGu37DzgGQPWatmRVCLiTPCmawUJX/zto=; b=v3PNb8UdGz0UDBKOigYVnr993LU1L/RX3wbCjWY5pSD4lo0r24wtSELmy0fttm66aB z5WUT4fHPFk4irdD747x4utvKGEY6gTggBIs8kKOR0sJ5ZIppbe18sCz37xvyANqn5JA kQIyGt6zBgIWb6uQry5zIAKnIF1Gajk3c6fU5jmrwyZGlr8IgnPPgLGX7vanHNtzXYE5 OqoHgQPUBLKaQ4nediXKiLnZsdNMZYwhQnOUqf7v5L2DtnFfuuRg9lYORAPm5BDKBqZ4 qSXcRqKHJWek8kaGR7yicJ0t0aRAzuINRtdnnaHfjhYT6z4S8vy4NwyCJ+tcGWjQTCqm OYog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=ONgUBPfeZrmGu37DzgGQPWatmRVCLiTPCmawUJX/zto=; b=iEuAUMvKVx73dAown92phMx0ERcYTBDmnKr8vkN+mxzBrC6lYUKcc4ldV5FeyK5AFK kJ0/1eiDsNtyI9uOq9So9y6DXxfG+DK2nRqilOB5ZbvxJZUODgN+QWweOpqL0aP6z15O uvkyTlepMXtyxt/wVcG1kz0rCxIjDVzf1xNBOi0EIwPlFiW2ZZrOLyAmGrj0z9B6I1pR 8IWqnLxMkMWx7YP+W/TgXjcBukBLknTJoOveZgXZWeHWo5HWlMGvFH/EHvaloT9H0i2N O2++kvn0rgk8Bs/gMT8+p2kOUpGE5tXsjI3A51UZsxkXRyE1vNG2cNiCKi2HUYsFOdXX G9qg== X-Gm-Message-State: AOAM530Yq/acgv+3NgXTB38MZPE0di4cI6Qrw8pXO/ul5lGho56XyWNx 83haenjbA29aY2kH8hT/pLaC3Q== X-Google-Smtp-Source: ABdhPJwkmv4rUEAp6tW7MAuS8zWUBGjH7XX+5l5CGcPXLTeuYFRV6IofNejP7+YuPIhl3RZsT9aWSg== X-Received: by 2002:adf:fc86:0:b0:1e4:a7b6:6ba with SMTP id g6-20020adffc86000000b001e4a7b606bamr2987012wrr.93.1645117551911; Thu, 17 Feb 2022 09:05:51 -0800 (PST) Received: from google.com (cpc155339-bagu17-2-0-cust87.1-3.cable.virginm.net. [86.27.177.88]) by smtp.gmail.com with ESMTPSA id p15sm2133750wma.27.2022.02.17.09.05.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Feb 2022 09:05:51 -0800 (PST) Date: Thu, 17 Feb 2022 17:05:49 +0000 From: Lee Jones To: Greg KH Cc: daniel@iogearbox.net, andrii@kernel.org, ast@kernel.org, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] bpf: Fix toctou on read-only map's constant scalar tracking" failed to apply to 5.4-stable tree Message-ID: References: <163757721744154@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, 17 Feb 2022, Greg KH wrote: > On Thu, Feb 17, 2022 at 03:57:23PM +0000, Lee Jones wrote: > > Good afternoon Daniel, > > > > On Mon, 22 Nov 2021, gregkh@linuxfoundation.org wrote: > > > > > > The patch below does not apply to the 5.4-stable tree. > > > If someone wants it applied there, or to any other stable or longterm > > > tree, then please email the backport, including the original git commit > > > id to . > > > > We are in receipt of a bug report which cites this patch as the fix. > > Does the bug report really say that this issue is present in the 5.4 > kernel tree? Anything older? Not specifically, but the commit referenced in the Fixes tag landed in v5.5. and was successfully back-ported to v5.4.144. -- Lee Jones [李琼斯] Principal Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog