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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 68548C3DA4A for ; Fri, 9 Aug 2024 15:16:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-Type:In-Reply-To:References:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=PYT5SgG3oNeGWFVuTmhf0mwa6wi7AFy18MeVzZi7xQ0=; b=1Adn7LpaVfeqtFy/8kebZha17L 0ThY6J8ZLKYPHw8KX0tj5pwHGlZ6i/vMDKUZpvP3LBKMMVOamWgulLJlQWbe//KMwTToSbDuVcsq3 k1pmMtf9m5gsDOXLLbyUKV1PX1ojS7uVdq0J9UidwGrkRhO1PEwb9X4zoZHTVVK2ylEdMpiy8eJxc 7mtGxumgoqr7WXyDa+9VL2adIplT/UaXvz8seO6fumBT2/t1iSyr6DtXRZNJThNjSVN4GOQgrGdi5 jWfaZqDU2K2jnMqqZPR0fDXrTx4MrobP1VIG3Xhkrt+/uApP99Ao7B5vzUu2pway2ibfY8J5mcxKn aaRaG0oA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1scRLc-0000000Bg3D-1281; Fri, 09 Aug 2024 15:16:08 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1scRL1-0000000Bfrv-09Sy for linux-arm-kernel@lists.infradead.org; Fri, 09 Aug 2024 15:15:33 +0000 Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4WgS660pztzQpTk; Fri, 9 Aug 2024 23:10:54 +0800 (CST) Received: from dggpemf200003.china.huawei.com (unknown [7.185.36.52]) by mail.maildlp.com (Postfix) with ESMTPS id 3859914011A; Fri, 9 Aug 2024 23:15:23 +0800 (CST) Received: from lhrpeml500005.china.huawei.com (7.191.163.240) by dggpemf200003.china.huawei.com (7.185.36.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 9 Aug 2024 23:15:22 +0800 Received: from lhrpeml500005.china.huawei.com ([7.191.163.240]) by lhrpeml500005.china.huawei.com ([7.191.163.240]) with mapi id 15.01.2507.039; Fri, 9 Aug 2024 16:15:20 +0100 From: Shameerali Kolothum Thodi To: Jason Gunthorpe CC: "acpica-devel@lists.linux.dev" , "Alex Williamson" , "Guohanjun (Hanjun Guo)" , "iommu@lists.linux.dev" , Joerg Roedel , Kevin Tian , "kvm@vger.kernel.org" , Len Brown , "linux-acpi@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Lorenzo Pieralisi , "Rafael J. Wysocki" , "Robert Moore" , Robin Murphy , "Sudeep Holla" , Will Deacon , Eric Auger , Jean-Philippe Brucker , Moritz Fischer , Michael Shavit , "Nicolin Chen" , "patches@lists.linux.dev" Subject: RE: [PATCH 3/8] ACPI/IORT: Support CANWBS memory access flag Thread-Topic: [PATCH 3/8] ACPI/IORT: Support CANWBS memory access flag Thread-Index: AQHa6FotpRfMo8Wi40urDv/LZ+pM/rIfAPiQ///2/wCAABHcwA== Date: Fri, 9 Aug 2024 15:15:20 +0000 Message-ID: <8ccabbffaae042a9b9c727272fd352e6@huawei.com> References: <0-v1-54e734311a7f+14f72-smmuv3_nesting_jgg@nvidia.com> <3-v1-54e734311a7f+14f72-smmuv3_nesting_jgg@nvidia.com> <20240809145922.GH8378@nvidia.com> In-Reply-To: <20240809145922.GH8378@nvidia.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.203.177.241] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240809_081531_506405_97E70EFB X-CRM114-Status: GOOD ( 13.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: Jason Gunthorpe > Sent: Friday, August 9, 2024 3:59 PM > To: Shameerali Kolothum Thodi > Cc: acpica-devel@lists.linux.dev; Alex Williamson > ; Guohanjun (Hanjun Guo) > ; iommu@lists.linux.dev; Joerg Roedel > ; Kevin Tian ; kvm@vger.kernel.org= ; > Len Brown ; linux-acpi@vger.kernel.org; linux-arm- > kernel@lists.infradead.org; Lorenzo Pieralisi ; Ra= fael J. > Wysocki ; Robert Moore ; Robin > Murphy ; Sudeep Holla ; > Will Deacon ; Eric Auger ; Jean- > Philippe Brucker ; Moritz Fischer ; > Michael Shavit ; Nicolin Chen ; > patches@lists.linux.dev > Subject: Re: [PATCH 3/8] ACPI/IORT: Support CANWBS memory access flag >=20 > On Fri, Aug 09, 2024 at 02:36:31PM +0000, Shameerali Kolothum Thodi wrote= : > > > @@ -524,6 +524,7 @@ struct acpi_iort_memory_access { > > > > > > #define ACPI_IORT_MF_COHERENCY (1) > > > #define ACPI_IORT_MF_ATTRIBUTES (1<<1) > > > +#define ACPI_IORT_MF_CANWBS (1<<2) > > > > I think we need to update Document number to E.f in IORT section in > > this file. Also isn't it this file normally gets updated through ACPICA= pull ? >=20 > I don't know anything about the ACPI process.. >=20 > Can someone say for sure what to do here? >From past experience, it is normally sending a PULL request to here, https://github.com/acpica/acpica/pulls And I think it then gets merged by Robert Moore and then send to LKML. Thanks, Shameer