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 775FFC433EF for ; Wed, 2 Feb 2022 12:41:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240128AbiBBMly (ORCPT ); Wed, 2 Feb 2022 07:41:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234582AbiBBMlx (ORCPT ); Wed, 2 Feb 2022 07:41:53 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2703FC061714 for ; Wed, 2 Feb 2022 04:41:53 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id h21so38142682wrb.8 for ; Wed, 02 Feb 2022 04:41:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=android.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=w12hfnlUx4/pOCh1W8YlWAwS7+a2yvj3EoaEijgezAA=; b=Tu6DsDY6f0SCgtjaCV+etroECR6ZauaPdFYRPuXyo8S0p/A6A5HPN+Wso2VvjQ37l8 JUw+p6YPwPOPW8nVTKYmcYsr64N8YsWsQi2Dxc/8Ia/9D4IgVYaSLCIl6TER8KwIufSY 2mA6vE0lMwrflR1jlRwSKRo9a/zO1cyWztEejpzpfhxEvG+iZxDx49uguXSjEojeY7yP IPfFP/riy/lPcqSBKtEsZ4GH9k5x7/uzs0D+AS8jXoOwhnzYFuovMJTTln+v/NT1QCzY 2AKxqeGy030ABeWZiumumlwg8eQQ72sP3aOiI07N4MdL40GmyZOtl6i5kweew/UOyMd0 Lf1w== 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:in-reply-to; bh=w12hfnlUx4/pOCh1W8YlWAwS7+a2yvj3EoaEijgezAA=; b=0zcVbx/7Qpai9ldstruueQEgF5Uw5LU+TE2Sth7l+8jHkakUc4Kc+Y7SzdFfvvemgC jMi80MDgkZTkhJV9tojz/57kzVMCeV2PRtiAUyzdxsHzyDHyzX4zaeV/K6HM8lfSr/NI pA/SMgaBvubwDulOCwmb+e4dymnQzjED/wImRXwb5oWDGvGfnpJ7ROoxFNFlA9SczhCr C+JtReDeQr1dfIqXSQgPDG3/9i+sdMQK3cenH7l5xY+6zbQ6hCpL/fgPpbIFbNG2zh2p 9BwgDnFJ/KLihxp1wFUQ0FXAOFCp9dWxaJ8iiTPDbwy9tNmjsnUWuTp2TfLwr0rPHtof Lp+A== X-Gm-Message-State: AOAM531tyj1wh92CRm0N+upHnolkhasnhY3GW0B//ILM5owpSLfh7qg1 2rJ0rks6Bw2QMcC7VNhqCYkBzQ== X-Google-Smtp-Source: ABdhPJzPvVXT7H31WWFqYWDpIQRnZRhuZ+64ysq1TgJQl7mPMweafbgxdMdWEGs9cIT/3aH8BgEhiQ== X-Received: by 2002:a5d:4e81:: with SMTP id e1mr25500537wru.513.1643805711803; Wed, 02 Feb 2022 04:41:51 -0800 (PST) Received: from google.com ([2a00:79e0:d:210:4fc2:8dd5:e6cc:1f2a]) by smtp.gmail.com with ESMTPSA id a1sm17882833wrf.42.2022.02.02.04.41.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Feb 2022 04:41:51 -0800 (PST) Date: Wed, 2 Feb 2022 12:41:49 +0000 From: Alessio Balsini To: Thadeu Lima de Souza Cascardo Cc: Alessio Balsini , stable@vger.kernel.org, gregkh@linuxfoundation.org, lee.jones@linaro.org, Daniel Borkmann , Martin KaFai Lau , Alexei Starovoitov Subject: Re: [PATCH 4.14] bpf: fix truncated jump targets on heavy expansions Message-ID: References: <20220201170544.293476-1-balsini@android.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi Thadeu, On Tue, Feb 01, 2022 at 04:17:34PM -0300, Thadeu Lima de Souza Cascardo wrote: > > Hi, Alessio. > > This matches the backport I had prepared, but didn't manage to submit in time. > > Thanks. > Acked-by: Thadeu Lima de Souza Cascardo > Argh! I wish I spotted your backport in the Ubuntu kernel patchworks earlier. :) I tested this change with LTP's bpf_map01 and bpf_prog[1-4]. Can we consider this ready for being queued up? Thanks, Alessio