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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5EFF5C2BB48 for ; Thu, 17 Dec 2020 15:22:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2DFF423977 for ; Thu, 17 Dec 2020 15:22:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728684AbgLQPWI (ORCPT ); Thu, 17 Dec 2020 10:22:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727303AbgLQPWH (ORCPT ); Thu, 17 Dec 2020 10:22:07 -0500 Received: from mail-il1-x12e.google.com (mail-il1-x12e.google.com [IPv6:2607:f8b0:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 799E5C06138C for ; Thu, 17 Dec 2020 07:21:27 -0800 (PST) Received: by mail-il1-x12e.google.com with SMTP id q1so26166639ilt.6 for ; Thu, 17 Dec 2020 07:21:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=mAyDDrN3FAEbbyTKcPSOTcQfHKZCWuJ5iGwODR3U7cU=; b=dssQyFKWbUMc2J5tVItiDkP34tOXcqPzfL4nzAiQKtcyOA0FOa/wnsmSg62hWSYRMk T55FWcHZjpM8fAoLSUcvj/rhbZBXNgzEKCXaq+2K11rrospy6BJpYjVcLoR9uJqUEECS ox4cI80pkesSLa4ETKci2sJkY2jeWFFUoDGDqzAlKCXD6dcYTwyX6yLTMVnwmiONI/cV QQn2e7UYDuwnfPZwhfYnlRsuHHP/W6k7xmGVuMW+VMqKNvW6ec3pAy9YGnu1zJBmnZsg NjI5nTjlTaaNJ+hl4NSgOqjl+qrEcjOlHiKqz9P5gBC8rMnhzCvOPrg8VLtqSzEZLOaC 1ejQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=mAyDDrN3FAEbbyTKcPSOTcQfHKZCWuJ5iGwODR3U7cU=; b=mvV+PiRRB+vTYYISrrkVIs8nDnAnow4D8Aa9gqz2CAzzY9Di20Tnd5CGsqeFteBGHt MZoz58rEu4x4Gik8v1gZmR+HasQAgzw6q5f4lkj4h7kqUmQW80ceThr1+RYUS5C7S4Bz CagyK5T4rcfvD0ERlhBNNHW6cWQmADXmqg4rh+ShJVI7PmFYR7BS5DvWdD0F8Du4fC2i hZ8rjdCsi4KX3TFdWwDjQus4M8g5l92X4kAxMj/9C99NVNw7HvL0WAbdqKO0KAK9oGZn 5o2k4oIDTq4sSrB508AOUO56h7dY6/dRvRbXdesrjMuz37q0LXC3spuEe/YI7TiFONiR cAHA== X-Gm-Message-State: AOAM533ZrnxMwK7SgmL3wAkdsTSJvgpXXqKXH26P2MpHT0TlyKSH+QFx +f14U2WEhghtlQw4nw+vxYiDp4Dug/7MIw== X-Google-Smtp-Source: ABdhPJzohoXmjDIYwvAYrMey7BUsXhYNbdXTEke+Bqf2oNkO5vcuGv9s5DmK8vbi28lolyoD5bfDfg== X-Received: by 2002:a92:cb0d:: with SMTP id s13mr51519417ilo.73.1608218486594; Thu, 17 Dec 2020 07:21:26 -0800 (PST) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id l78sm3612287ild.30.2020.12.17.07.21.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 17 Dec 2020 07:21:26 -0800 (PST) Subject: Re: [PATCH 0/5] fixes around request overflows To: Pavel Begunkov , io-uring@vger.kernel.org References: <04da3460-dba8-00ed-3f94-0c09a3276145@gmail.com> From: Jens Axboe Message-ID: <63bd2886-88b7-4759-c4a2-ee9aa22d1e53@kernel.dk> Date: Thu, 17 Dec 2020 08:21:25 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <04da3460-dba8-00ed-3f94-0c09a3276145@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 12/16/20 7:38 PM, Pavel Begunkov wrote: > On 17/12/2020 02:26, Jens Axboe wrote: >> On 12/16/20 5:24 PM, Pavel Begunkov wrote: >>> [1/5] is a recent regression, should be pretty easily discoverable >>> (backport?). 3-5 are just a regular easy cleaning. >> >> If 1/5 is a recent regression, why doesn't it have a Fixes line? > > I was lazy enough to just ask before actually looking for it. > > Fixes: 0f2122045b946 ("io_uring: don't rely on weak ->files references") > Which is backported to v5.5+ Thanks added, and applied the rest. -- Jens Axboe