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[23.128.96.37]) by mx.google.com with ESMTPS id cl11-20020a056a02098b00b005b8a295f016si1394249pgb.64.2023.12.16.07.53.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Dec 2023 07:53:14 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=alien8 header.b=Vb2gH1Wa; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id A0DF3802FBA1; Wed, 13 Dec 2023 09:07:44 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378954AbjLMRH2 (ORCPT + 99 others); Wed, 13 Dec 2023 12:07:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235321AbjLMRHU (ORCPT ); Wed, 13 Dec 2023 12:07:20 -0500 Received: from mail.alien8.de (mail.alien8.de [IPv6:2a01:4f9:3051:3f93::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3689EF3; Wed, 13 Dec 2023 09:07:25 -0800 (PST) Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 4A1CC40E0140; Wed, 13 Dec 2023 17:07:23 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id pzzkre4G0Fdr; Wed, 13 Dec 2023 17:07:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1702487241; bh=tnalonuSvtbaHim52T8UmyOGCiGnMYIov7Q9CB01r1E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Vb2gH1War2cglpBafh8wb8dmFrEsaH+57kNAQeu1niWV3a2RMCEbPETfLXv8IhXpY 7S0eNqsMOgi90MdnyjPAETDOjDyp7qQ4yjvFxY51H2k9hXwMYYdzoFxcufnxCm7iNk IrC4hTBTQCByCYWYSCSee4ix/bZce8fDxi9tP40sSUnNmMjrQkcAkw8oGXF8/34o8U H3jin395pLsfZdVdusONkidBQGT2fE2qjN/w5haMN191IjN1gi/EGuAsPw/Vc8lT5s tTFrk81rCIzccB5m7pZj8sOAT8sjqGMIiTnPrCW53MmlS8hyNM+icLPbo90CAe+mfl u4ArEvI5///jWTXp/ZX40OYVAvf9zaovAB7gTDtvFNNirMC2HmAs5mhlhQwXXu7hyc XnYsybTxIIgJ4qTww1lI6rL2ydHyqrxVOaukNR26DarFTD4MSfU7fNqCnVAefB28mr o4Rn8/qzpq8D9UM8J0f64HiGJFDp7VKwqllbIq+WhGBnNoUmyK6O9ircoT2xrLDTQG 219nlS68HlgIsPtDqa3M/gTe7YksDR/kqUIgWfz6DLNlzrK3hKrtEeWPqMJmwOuTdp RoaERM9UtL0XBqeLsgc+oqdGISH1i6kVZnKNS2cU0qiTPFciRcCoguFOjudX6+GOFM 5tLokxrXrdrwBB1Gl7Wh7gwY= Received: from zn.tnic (pd95304da.dip0.t-ipconnect.de [217.83.4.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 2AEF240E00CD; Wed, 13 Dec 2023 17:07:12 +0000 (UTC) Date: Wed, 13 Dec 2023 18:07:06 +0100 From: Borislav Petkov To: Yazen Ghannam Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, tony.luck@intel.com, x86@kernel.org, avadhut.naik@amd.com, john.allen@amd.com, william.roche@oracle.com, muralidhara.mk@amd.com Subject: Re: [PATCH v3 1/3] RAS: Introduce AMD Address Translation Library Message-ID: <20231213170706.GIZXnkumZOYAh2H+jx@fat_crate.local> References: <20231210194932.43992-1-yazen.ghannam@amd.com> <20231210194932.43992-2-yazen.ghannam@amd.com> <20231211195739.GIZXdps9DNvOgCR5Xs@fat_crate.local> <295f3cc9-6140-4813-b107-8c8b60f8aaa1@amd.com> <20231212153449.GEZXh9mSJ5epD13Dp7@fat_crate.local> <20231213164837.GHZXngZW3TYvBN41Ma@fat_crate.local> <58d1f6a6-458d-44d1-8bcb-adb90aab50a5@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <58d1f6a6-458d-44d1-8bcb-adb90aab50a5@amd.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Wed, 13 Dec 2023 09:07:44 -0800 (PST) On Wed, Dec 13, 2023 at 12:04:04PM -0500, Yazen Ghannam wrote: > We could also introduce another software feature bit for Data Fabrics "DF". > And this could be set when we discover them, like in the AMD_NB code. And a DF system is a Zen system and a SMCA one. Currently, at least. Ok, let's leave it with the two feature bits for now. We can always do the DF bit later, if really needed. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette