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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d2-20020a056402000200b0043574c5a72fsi5717524edu.360.2022.07.22.15.34.58; Fri, 22 Jul 2022 15:35:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=eNQANAVl; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235055AbiGVWZz (ORCPT + 99 others); Fri, 22 Jul 2022 18:25:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234255AbiGVWZz (ORCPT ); Fri, 22 Jul 2022 18:25:55 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C5148965A; Fri, 22 Jul 2022 15:25:53 -0700 (PDT) Received: from zn.tnic (p200300ea97297621329c23fffea6a903.dip0.t-ipconnect.de [IPv6:2003:ea:9729:7621:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id DFCE81EC02E4; Sat, 23 Jul 2022 00:25:46 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1658528746; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=emiawl0ZNbUbhwPd8wD23nmKvXFNPldjeUy0zLg0tu8=; b=eNQANAVlpHoclXI7HJ9Le6r1ZbS/iErXCHKwynRvmd73vdwfp6eQVw1ymNnEsRmPAaXC4w Ebxz9VE60nC3MAtQQzpMQMj0daKH8XQ/n7m6f6fADdwGeLsIYGC2St44DA/pIqrE+sewKM 48fmPx4N0N76V4OTDJSFL8YTsgIDDfo= Date: Sat, 23 Jul 2022 00:25:41 +0200 From: Borislav Petkov To: Sean Christopherson Cc: "Kalra, Ashish" , Dave Hansen , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "kvm@vger.kernel.org" , "linux-coco@lists.linux.dev" , "linux-mm@kvack.org" , "linux-crypto@vger.kernel.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "jroedel@suse.de" , "Lendacky, Thomas" , "hpa@zytor.com" , "ardb@kernel.org" , "pbonzini@redhat.com" , "vkuznets@redhat.com" , "jmattson@google.com" , "luto@kernel.org" , "dave.hansen@linux.intel.com" , "slp@redhat.com" , "pgonda@google.com" , "peterz@infradead.org" , "srinivas.pandruvada@linux.intel.com" , "rientjes@google.com" , "dovmurik@linux.ibm.com" , "tobin@ibm.com" , "Roth, Michael" , "vbabka@suse.cz" , "kirill@shutemov.name" , "ak@linux.intel.com" , "tony.luck@intel.com" , "marcorr@google.com" , "sathyanarayanan.kuppuswamy@linux.intel.com" , "alpergun@google.com" , "dgilbert@redhat.com" , "jarkko@kernel.org" Subject: Re: [PATCH Part2 v6 05/49] x86/sev: Add RMP entry lookup helpers Message-ID: References: <99d72d58-a9bb-d75c-93af-79d497dfe176@intel.com> <5db37cc2-4fb1-7a73-c39a-3531260414d0@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS 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-crypto@vger.kernel.org On Fri, Jul 22, 2022 at 10:16:07PM +0000, Sean Christopherson wrote: > Yar, just wanted to be make sure we're all on the same page, I wasn't entirely > sure what was get nacked :-) Not nacked - we're all just talking here. :-) > Heh, you're definitely more optimistic than me. I can just see something truly > ridiculous happening like moving the page size bit and then getting weird behavior > only when KVM happens to need the page size for some edge case. > > Anyways, it's not a sticking point, and I certainly am not volunteering to > maintain the FMS list... Yeah, no need for it to be a sticking point because a pretty reliable birdie just told me that we're worrying for nothing and it all will solve itself. :-) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette