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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 2C43EC4361B for ; Wed, 3 Mar 2021 07:24:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC74364EE6 for ; Wed, 3 Mar 2021 07:24:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1449276AbhCCHTm (ORCPT ); Wed, 3 Mar 2021 02:19:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1839813AbhCBToq (ORCPT ); Tue, 2 Mar 2021 14:44:46 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F89EC06178A; Tue, 2 Mar 2021 11:44:04 -0800 (PST) Received: from zn.tnic (p200300ec2f068c00543f0f7c5f9166fd.dip0.t-ipconnect.de [IPv6:2003:ec:2f06:8c00:543f:f7c:5f91:66fd]) (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 ECE371EC0105; Tue, 2 Mar 2021 20:44:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1614714243; 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=IGZC7Oux/tWM6r4nS+D/ePQALQcIumclBu+U+Em2dKA=; b=Wcd4qA06f5nAkiingAG8IrYXipICsS/XvfYqmVrZkPDFn2sEV5O7ST8t5NsPiSjCaDUjMc YY+FuX/ZuNsWOfLopeDESjsUnV7D+InJiNlBicdfHH4UXsqHmgYCd43tNE8QDZQDOAYKmA eHa+Dufd7Ne+31WcIrKP6tHo40RI2Yk= Date: Tue, 2 Mar 2021 20:43:53 +0100 From: Borislav Petkov To: Joerg Roedel Cc: x86@kernel.org, Joerg Roedel , hpa@zytor.com, Andy Lutomirski , Dave Hansen , Peter Zijlstra , Jiri Slaby , Dan Williams , Tom Lendacky , Juergen Gross , Kees Cook , David Rientjes , Cfir Cohen , Erdem Aktas , Masami Hiramatsu , Mike Stunes , Sean Christopherson , Martin Radev , Arvind Sankar , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: [PATCH 6/7] x86/boot/compressed/64: Check SEV encryption in 32-bit boot-path Message-ID: <20210302194353.GH15469@zn.tnic> References: <20210210102135.30667-1-joro@8bytes.org> <20210210102135.30667-7-joro@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210210102135.30667-7-joro@8bytes.org> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Wed, Feb 10, 2021 at 11:21:34AM +0100, Joerg Roedel wrote: > + /* > + * Store the sme_me_mask as an indicator that SEV is active. It will be > + * set again in startup_64(). So why bother? Or does something needs it before that? ... > +SYM_FUNC_START(sev_startup32_cbit_check) s/sev_startup32_cbit_check/startup32_check_sev_cbit/ I guess. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette