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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 A654FC2BA19 for ; Mon, 6 Apr 2020 12:41:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69A6421D90 for ; Mon, 6 Apr 2020 12:41:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="UEY77Gv5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728045AbgDFMl3 (ORCPT ); Mon, 6 Apr 2020 08:41:29 -0400 Received: from mail.skyhub.de ([5.9.137.197]:34944 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728005AbgDFMl3 (ORCPT ); Mon, 6 Apr 2020 08:41:29 -0400 Received: from zn.tnic (p200300EC2F04F600C571FE02886A814C.dip0.t-ipconnect.de [IPv6:2003:ec:2f04:f600:c571:fe02:886a:814c]) (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 89F001EC0C97; Mon, 6 Apr 2020 14:41:27 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1586176887; 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=PbaBekgCD+MeWyYk1vRkkQPU2yAt2/j+9avcpCI88LE=; b=UEY77Gv5ArFCMO1FwtAfGHdXL/PbVEHaPP5I4lJUZvrVz9+QQCPvHfTkWcEzm503GpFgue piAeGh2vlK1frRBdUfv6oqzgi1QgaCwpAEO+RIkfrXF6K6j6NVV4reEqzxS58IswwexQrJ LY4CL2BMrwv2smovKGngto6QUgLDOtU= Date: Mon, 6 Apr 2020 14:41:24 +0200 From: Borislav Petkov To: Joerg Roedel Cc: x86@kernel.org, hpa@zytor.com, Andy Lutomirski , Dave Hansen , Peter Zijlstra , Thomas Hellstrom , Jiri Slaby , Dan Williams , Tom Lendacky , Juergen Gross , Kees Cook , linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, Joerg Roedel Subject: Re: [PATCH 18/70] x86/boot/compressed/64: Add stage1 #VC handler Message-ID: <20200406124123.GE2520@zn.tnic> References: <20200319091407.1481-1-joro@8bytes.org> <20200319091407.1481-19-joro@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200319091407.1481-19-joro@8bytes.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 19, 2020 at 10:13:15AM +0100, Joerg Roedel wrote: > diff --git a/arch/x86/boot/compressed/idt_handlers_64.S b/arch/x86/boot/compressed/idt_handlers_64.S > index bfb3fc5aa144..67ddafab2943 100644 > --- a/arch/x86/boot/compressed/idt_handlers_64.S > +++ b/arch/x86/boot/compressed/idt_handlers_64.S > @@ -75,3 +75,7 @@ SYM_FUNC_END(\name) > .code64 > > EXCEPTION_HANDLER boot_pf_handler do_boot_page_fault error_code=1 > + > +#ifdef CONFIG_AMD_MEM_ENCRYPT > +EXCEPTION_HANDLER boot_stage1_vc_handler vc_no_ghcb_handler error_code=1 Like the others boot_stage1_vc do_boot_stage1_vc ... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette