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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 1E6C8CA9EB9 for ; Sat, 26 Oct 2019 13:59:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E27E221897 for ; Sat, 26 Oct 2019 13:59:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572098375; bh=2092hUManuELIoPthm7V2zGy49LHaePQUOfeSdT5QdM=; h=Subject:To:Cc:References:From:Date:In-Reply-To:List-ID:From; b=XgVF7z4rb4XllRJ2vxysyvLhQCxHjlCWy3Qx/evFeKHRM14UoszsxpE+OEKMWCt/R APF1o5GJaYc8rurqO96OCH6ApY6COCe19LAyXi5ffARljuyryOgnfK6lXPaG/t1vl8 8dXbIWI6NZJ+Myd2ePsqmJfl3mvTNBIwOY8YFMcc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726319AbfJZN7e (ORCPT ); Sat, 26 Oct 2019 09:59:34 -0400 Received: from mail.kernel.org ([198.145.29.99]:57682 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726256AbfJZN7e (ORCPT ); Sat, 26 Oct 2019 09:59:34 -0400 Received: from [192.168.1.74] (75-58-59-55.lightspeed.rlghnc.sbcglobal.net [75.58.59.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 63243214DA; Sat, 26 Oct 2019 13:59:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572098373; bh=2092hUManuELIoPthm7V2zGy49LHaePQUOfeSdT5QdM=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=PeHNzb/ZKNXk8y3Fqvhtf7b2J2LmDIVvrGkzLDojWKOtM4FZ5owkrJVsEcq1TYTPT AG0/ufkMTsMQlrWkJNFffgPfq5ZWGnYgo4JuO9PJr7mljToQ6BkGeDDHsMLFFTbuUU KRRReHJ9e+K4a0LSob49an3FifZjsKUNW3ODPg+k= Subject: Re: [PATCH] PCI: Add CRS timeout for pci_device_is_present() To: Vidya Sagar , "Rafael J. Wysocki" Cc: Thierry Reding , bhelgaas@google.com, lorenzo.pieralisi@arm.com, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, kthota@nvidia.com, mmaddireddy@nvidia.com, sagar.tv@gmail.com References: <20191005182129.32538-1-vidyas@nvidia.com> <20191014082023.GA232162@ulmo> <20191015093053.GA5778@ulmo> <4953b718-8818-575e-2ec1-8197e6b32593@kernel.org> <85267afb-c08e-5625-d3ee-bd32af9ecb12@nvidia.com> From: Sinan Kaya Openpgp: preference=signencrypt Autocrypt: addr=okaya@kernel.org; keydata= mQENBFrnOrUBCADGOL0kF21B6ogpOkuYvz6bUjO7NU99PKhXx1MfK/AzK+SFgxJF7dMluoF6 uT47bU7zb7HqACH6itTgSSiJeSoq86jYoq5s4JOyaj0/18Hf3/YBah7AOuwk6LtV3EftQIhw 9vXqCnBwP/nID6PQ685zl3vH68yzF6FVNwbDagxUz/gMiQh7scHvVCjiqkJ+qu/36JgtTYYw 8lGWRcto6gr0eTF8Wd8f81wspmUHGsFdN/xPsZPKMw6/on9oOj3AidcR3P9EdLY4qQyjvcNC V9cL9b5I/Ud9ghPwW4QkM7uhYqQDyh3SwgEFudc+/RsDuxjVlg9CFnGhS0nPXR89SaQZABEB AAG0HVNpbmFuIEtheWEgPG9rYXlhQGtlcm5lbC5vcmc+iQFOBBMBCAA4FiEEYdOlMSE+a7/c ckrQvGF4I+4LAFcFAlztcAoCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQvGF4I+4L AFfidAf/VKHInxep0Z96iYkIq42432HTZUrxNzG9IWk4HN7c3vTJKv2W+b9pgvBF1SmkyQSy 8SJ3Zd98CO6FOHA1FigFyZahVsme+T0GsS3/OF1kjrtMktoREr8t0rK0yKpCTYVdlkHadxmR Qs5xLzW1RqKlrNigKHI2yhgpMwrpzS+67F1biT41227sqFzW9urEl/jqGJXaB6GV+SRKSHN+ ubWXgE1NkmfAMeyJPKojNT7ReL6eh3BNB/Xh1vQJew+AE50EP7o36UXghoUktnx6cTkge0ZS qgxuhN33cCOU36pWQhPqVSlLTZQJVxuCmlaHbYWvye7bBOhmiuNKhOzb3FcgT7kBDQRa5zq1 AQgAyRq/7JZKOyB8wRx6fHE0nb31P75kCnL3oE+smKW/sOcIQDV3C7mZKLf472MWB1xdr4Tm eXeL/wT0QHapLn5M5wWghC80YvjjdolHnlq9QlYVtvl1ocAC28y43tKJfklhHiwMNDJfdZbw 9lQ2h+7nccFWASNUu9cqZOABLvJcgLnfdDpnSzOye09VVlKr3NHgRyRZa7me/oFJCxrJlKAl 2hllRLt0yV08o7i14+qmvxI2EKLX9zJfJ2rGWLTVe3EJBnCsQPDzAUVYSnTtqELu2AGzvDiM gatRaosnzhvvEK+kCuXuCuZlRWP7pWSHqFFuYq596RRG5hNGLbmVFZrCxQARAQABiQEfBBgB CAAJBQJa5zq1AhsMAAoJELxheCPuCwBX2UYH/2kkMC4mImvoClrmcMsNGijcZHdDlz8NFfCI gSb3NHkarnA7uAg8KJuaHUwBMk3kBhv2BGPLcmAknzBIehbZ284W7u3DT9o1Y5g+LDyx8RIi e7pnMcC+bE2IJExCVf2p3PB1tDBBdLEYJoyFz/XpdDjZ8aVls/pIyrq+mqo5LuuhWfZzPPec 9EiM2eXpJw+Rz+vKjSt1YIhg46YbdZrDM2FGrt9ve3YaM5H0lzJgq/JQPKFdbd5MB0X37Qc+ 2m/A9u9SFnOovA42DgXUyC2cSbIJdPWOK9PnzfXqF3sX9Aol2eLUmQuLpThJtq5EHu6FzJ7Y L+s0nPaNMKwv/Xhhm6Y= Message-ID: <4424cd45-e441-0d8d-548e-5c025f48bb03@kernel.org> Date: Sat, 26 Oct 2019 09:59:30 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On 10/25/2019 7:58 AM, Vidya Sagar wrote: > On 10/21/2019 11:13 AM, Vidya Sagar wrote: > > Hi Sinan / Rafael, > Apologies for the ping again. > Do you guys have any further comments on this? > > -Vidya Sagar I think you'll need some attention from Bjorn here to see the complete picture. As I said, changing pci_device_is_present() is not right. This needs to be done at one level higher.