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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 0F684CA9EBD for ; Fri, 25 Oct 2019 15:01:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D79BF21D71 for ; Fri, 25 Oct 2019 15:01:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="0dJBpJic" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407863AbfJYPBk (ORCPT ); Fri, 25 Oct 2019 11:01:40 -0400 Received: from mail-il1-f196.google.com ([209.85.166.196]:34817 "EHLO mail-il1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2409463AbfJYPBj (ORCPT ); Fri, 25 Oct 2019 11:01:39 -0400 Received: by mail-il1-f196.google.com with SMTP id p8so2129887ilp.2 for ; Fri, 25 Oct 2019 08:01:37 -0700 (PDT) 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=7GmtzZy7croPEQDptRcTsxKybbnF94HZTydxe9zCc/k=; b=0dJBpJic3MXgTSdJXNYetPcb4q4ONYJKfPNQJoRzstIdGh4T9JwqtSh69qPj8r1Ubx gZRwFpyritBdDGVxrYI/jhtkM4PkUXE3vq6P8GhebJnJpWTtf6bWXOMGB1wJKj1D3d13 XeuWZPfJGgQq8l3dH9OdfzIiet35lkNULVAYJL/OoXZX1DcBaINdR+wgTxMvjWdrVST2 Mth2O2/Rz2W7OiW2siRZrqhaZYbmVtfSYaD1//OJJma1IGs6qO+Thpc0XSE/Pg6cfti7 pGY0HlW93NGC+qBm30QJmW4ZFOVNvGQLpHbYUG5XuvoOMH8JRzO51kBERmObgyy0nfLF mSAQ== 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=7GmtzZy7croPEQDptRcTsxKybbnF94HZTydxe9zCc/k=; b=BCQA4MjDAx4Vy4jcxfXpCwBtq3bSnLXeLjRDX3q3Uz8pNXifsZfLikE180dA1NW10a DcWpM2hQQUDVCVpbyFmGR/CmIYaVKVxwWUGXjPP7eDzB2HozG2HFqhXd5pnyHXSWz7Q1 Obn+xQS9qvc5DrGVGM+5e2EcGDI/DqHKmruitm4bApqhNlH3Gfmi5rGZeuSdhAImoz8A 0l/f2H6QXdLL/sVOTwaqbpR7zPkoai82aS/tZZtVtJbDzO1zeSjmBSF4u1g5UnXTBS+G O+ZWoQN0pLoJb6ba95D6flsEwph6j/wTdzp3s3WjWszto5J5cs+LyMBI/lAjyj+6oMMK uZDA== X-Gm-Message-State: APjAAAWLJgA9Z6dzhfDDgBqteywhUCVzkrgh367LmPa2fARGd9VEOcFr 1TaP++/16d8mF6Lfp/hGgLsy+g== X-Google-Smtp-Source: APXvYqzlQ4CvNTlup/i4cwSXZVQKIgsf3HZXSuj/3e5HVWCQfg/08jMlWPGiL0FlU64xPBCkwfEk+A== X-Received: by 2002:a92:8dd9:: with SMTP id w86mr4360524ill.277.1572015697073; Fri, 25 Oct 2019 08:01:37 -0700 (PDT) Received: from [192.168.1.159] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id q17sm265612iob.20.2019.10.25.08.01.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 25 Oct 2019 08:01:35 -0700 (PDT) Subject: Re: [PATCH 0/3][for-linus] Fix bunch of bugs in io_uring To: "Pavel Begunkov (Silence)" , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: From: Jens Axboe Message-ID: Date: Fri, 25 Oct 2019 09:01:34 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 10/25/19 3:31 AM, Pavel Begunkov (Silence) wrote: > From: Pavel Begunkov > > The issues are mostly unrelated. The fixes are done with simplicity > and easiness to merge in mind. It may introduce a slight performance > regression, which I intend to address in following patches for-next. > > Pavel Begunkov (3): > io_uring: Fix corrupted user_data > io_uring: Fix broken links with offloading > io_uring: Fix race for sqes with userspace > > fs/io_uring.c | 67 ++++++++++++++++++++++++++++----------------------- > 1 file changed, 37 insertions(+), 30 deletions(-) These all look good, I'll apply them for 5.4. Thanks! -- Jens Axboe