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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 CB324C4743D for ; Tue, 8 Jun 2021 09:54:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A647961008 for ; Tue, 8 Jun 2021 09:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231416AbhFHJ4m (ORCPT ); Tue, 8 Jun 2021 05:56:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230481AbhFHJ4j (ORCPT ); Tue, 8 Jun 2021 05:56:39 -0400 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90136C061574; Tue, 8 Jun 2021 02:54:46 -0700 (PDT) Received: from cap.home.8bytes.org (p4ff2ba7c.dip0.t-ipconnect.de [79.242.186.124]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by theia.8bytes.org (Postfix) with ESMTPSA id 0B5D2222; Tue, 8 Jun 2021 11:54:44 +0200 (CEST) From: Joerg Roedel To: x86@kernel.org Cc: Joerg Roedel , 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-coco@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: [PATCH v3 0/7] x86/sev-es: Fixes for SEV-ES Guest Support Date: Tue, 8 Jun 2021 11:54:32 +0200 Message-Id: <20210608095439.12668-1-joro@8bytes.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Joerg Roedel Hi, here is the next revision of my pending fixes for SEV-ES guest support. Changes to the previous version are: - Removed the patches already merged - Added a new fix to map the EFI MOKVar table encrypted - Disabled IRQs when GHCB is active - Relaxed state tracking by using irqentry_enter()/exit instead of irqentry_nmi_enter()/exit() - Changed error reporting from insn_fetch_from_user*() as requested by Boris Changes are based on tip/x86/urgent. Please review. Thanks, Joerg Joerg Roedel (6): x86/sev-es: Fix error message in runtime #VC handler x86/sev-es: Disable IRQs while GHCB is active x86/sev-es: Run #VC handler in plain IRQ state x86/insn-eval: Make 0 a valid RIP for insn_get_effective_ip() x86/insn: Extend error reporting from insn_fetch_from_user[_inatomic]() x86/sev-es: Propagate #GP if getting linear instruction address failed Tom Lendacky (1): x86/ioremap: Map efi_mem_reserve() memory as encrypted for SEV arch/x86/kernel/sev.c | 61 +++++++++++++++++++++++++--------------- arch/x86/kernel/umip.c | 10 +++---- arch/x86/lib/insn-eval.c | 22 +++++++++------ arch/x86/mm/ioremap.c | 4 ++- 4 files changed, 59 insertions(+), 38 deletions(-) base-commit: 009767dbf42ac0dbe3cf48c1ee224f6b778aa85a -- 2.31.1