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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3EDE3D2A542 for ; Wed, 16 Oct 2024 19:29:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0040210E759; Wed, 16 Oct 2024 19:29:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=deltatee.com header.i=@deltatee.com header.b="ZjyhWYi3"; dkim-atps=neutral Received: from ale.deltatee.com (ale.deltatee.com [204.191.154.188]) by gabe.freedesktop.org (Postfix) with ESMTPS id 607A610E756; Wed, 16 Oct 2024 19:29:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:In-Reply-To:From:References:Cc:To: MIME-Version:Date:Message-ID:content-disposition; bh=E3pz5NktMcCGwJTcSzoyiX83mvd/y+YLGX6taQ43k9c=; b=ZjyhWYi3kKoj0lDPInjmIHNWv7 p1AGmi/U/v97PQhWcRgzXCPMQh00dWWn/8/kL7Z58Qfo1O8tScKSDWfjUsraLS3DyEWS+wzMRpUva P/gtgxpxc4WWEfLVSXgYjagpzFjp83q9HMYkGWmyOmHnmOPr/ZVKnmNwdrRj1ba81yUyDHKg8Ew1f iCVTXV4naH5KrdUbVqzKX7ZYbXv5JW5uIDWnKwcmFtjQVCy8+DzZs8zcVeoSv/P/TrgzzfATPv/Jw xMUq2+xJILS5YrLd3pnTdQcvDidGP468q42h8lG32MOItfYsevprrtqH2s6FNlDLr90Sji0ujVjCK 1V4E2kXQ==; Received: from d104-157-31-28.abhsia.telus.net ([104.157.31.28] helo=[192.168.1.250]) by ale.deltatee.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1t19i8-00AvqA-2C; Wed, 16 Oct 2024 13:29:33 -0600 Message-ID: Date: Wed, 16 Oct 2024 13:29:30 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: "Kasireddy, Vivek" , "dri-devel@lists.freedesktop.org" , "intel-xe@lists.freedesktop.org" Cc: Bjorn Helgaas , "linux-pci@vger.kernel.org" References: <20241012024524.1377836-1-vivek.kasireddy@intel.com> <20241012024524.1377836-2-vivek.kasireddy@intel.com> Content-Language: en-CA From: Logan Gunthorpe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 104.157.31.28 X-SA-Exim-Rcpt-To: vivek.kasireddy@intel.com, dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, bhelgaas@google.com, linux-pci@vger.kernel.org X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: [PATCH v1 1/5] PCI/P2PDMA: Don't enforce ACS check for functions of same device X-SA-Exim-Version: 4.2.1 (built Wed, 06 Jul 2022 17:57:39 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On 2024-10-15 23:29, Kasireddy, Vivek wrote: > I think it would make sense to limit the passing criteria for device functions' > compatibility to Intel GPUs for now. These are the devices I am currently > testing that we know are P2P compatible. Would this be OK? Yes, this sounds good to me. We can reconsider if we get more rules like it in the future. Thanks, Logan