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 27E0EEB64DD for ; Fri, 21 Jul 2023 15:42:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232084AbjGUPmF (ORCPT ); Fri, 21 Jul 2023 11:42:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232073AbjGUPmE (ORCPT ); Fri, 21 Jul 2023 11:42:04 -0400 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3ACC91BF7 for ; Fri, 21 Jul 2023 08:42:02 -0700 (PDT) Received: by mail-il1-x133.google.com with SMTP id e9e14a558f8ab-34770dd0b4eso2566895ab.0 for ; Fri, 21 Jul 2023 08:42:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20221208.gappssmtp.com; s=20221208; t=1689954121; x=1690558921; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=QmE20XygINkFooGZCRYhmyeP1CJB0Q7rBQUncn12dzc=; b=fntMBIkkna4sH2FFnDW4WcmTJp0xd4jcYTxYtA+hatoUhkv0/crYIowIEji/QPa+Oj uAR0cBvS2EuK4QGQfPfsl7kQ0WokezMaJ3QCrdgXv1bzKwLR2K0GmX5ZSOi+Kjm6iolI mCfBoAp4FnldGun4T0ANsv3Xyk25+T0+o6RbW8Pin9MRLGL7fpNybD14RaDooOfHoRrN r+uPv9X6JxZhFxfg+l7lecWStktExVTX0fQsm92+qKfyxNY05POR5E/hJkctRixB/4Ix dTfetZ3g7Mh1K4jlqLozckMPskQBv+ZNKQdRFfjuW/uAsircCIJT9r0TsXCA9Nl+3gUd sPYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689954121; x=1690558921; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=QmE20XygINkFooGZCRYhmyeP1CJB0Q7rBQUncn12dzc=; b=AoYDbabCOQjIV6l/IzRmZbGiC8i4BfvSg9vLqiBw2AX0mTJI9ZRwMbanegqww8ngxZ OmnfuCuws4DqFxv58239mhH78EKghr5FmqhPHtP77ojT2jRQ6qhgaI6DhvUt7MRU3suv VJW87Gkw2TGe3qkN0/bW+GZ4C63Pz2Vq1UA55AbwgT/z/TXtEk0uq0E2A9dltiokMVTx mIwQF8Q70a7b5nkhAgH7FOt8YcLy/knqW6eZva64KdnRDJP6lCeXHBJvIHXgz1G9xxbq gVHWJVB97CTKoOimwIfC6D4zILYE6+bF4mNaa2OD9j9SCiBekVdePR7WhMcOMHSo5aV1 mg6A== X-Gm-Message-State: ABy/qLZAiLvjTvmmZskq1NyO9n4ERYx7WMHw9W/cq16BicKLigf8y0A/ G6LCWzD+zHulHfPO8yIXYc93x812PWwPfGOGlBI= X-Google-Smtp-Source: APBJJlE0rgR3hwgj21uTskJVG1R/lx3ngz4QGmAVE9MTa3kec+I1yAq7k9dYV/hZTYol+qztlb0sYw== X-Received: by 2002:a92:d44c:0:b0:345:a3d0:f0d4 with SMTP id r12-20020a92d44c000000b00345a3d0f0d4mr2183115ilm.3.1689954121634; Fri, 21 Jul 2023 08:42:01 -0700 (PDT) Received: from [192.168.1.94] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id q11-20020a056e02078b00b0032afe23820bsm1029860ils.17.2023.07.21.08.42.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Jul 2023 08:42:01 -0700 (PDT) Message-ID: <1ad6ebe8-2f6b-6765-ccbf-4e931bc34351@kernel.dk> Date: Fri, 21 Jul 2023 09:42:00 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH 0/2] io_uring: Fix io_uring mmap() by using architecture-provided get_unmapped_area() Content-Language: en-US To: Helge Deller , linux-kernel@vger.kernel.org, io-uring@vger.kernel.org, linux-ia64@vger.kernel.org, Jiri Slaby , linux-parisc@vger.kernel.org References: <20230721152432.196382-1-deller@gmx.de> From: Jens Axboe In-Reply-To: <20230721152432.196382-1-deller@gmx.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 7/21/23 9:24?AM, Helge Deller wrote: > Fix io_uring on IA64 (and x86-32?) which was broken since commit > d808459b2e31 ("io_uring: Adjust mapping wrt architecture aliasing > requirements"). > The fix is to switch back to the get_unmapped_area() which is provided by > each architecture. > > Patch 1 switches io_uring back to use per-arch get_unmapped_area(). > Patch 2 (for IA64) is an independend cleanup. Let's get this queued up - I marked it for stable as well, for 6.4. Thanks for taking care of this! -- Jens Axboe