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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 299C3C433EF for ; Thu, 21 Oct 2021 08:08:47 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B11F3611CB for ; Thu, 21 Oct 2021 08:08:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B11F3611CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 7CCA54026E; Thu, 21 Oct 2021 08:08:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hbioB2Xr2Mbd; Thu, 21 Oct 2021 08:08:45 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTPS id 22BD74027F; Thu, 21 Oct 2021 08:08:45 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id E8172C0033; Thu, 21 Oct 2021 08:08:44 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8D19DC0011 for ; Thu, 21 Oct 2021 08:08:43 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 7657C4058E for ; Thu, 21 Oct 2021 08:08:43 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SJWafheP5jcW for ; Thu, 21 Oct 2021 08:08:42 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp2.osuosl.org (Postfix) with ESMTPS id 2E5B3400C6 for ; Thu, 21 Oct 2021 08:08:42 +0000 (UTC) Received: from cap.home.8bytes.org (p4ff2b5b0.dip0.t-ipconnect.de [79.242.181.176]) (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 E8E227F; Thu, 21 Oct 2021 10:08:36 +0200 (CEST) From: Joerg Roedel To: x86@kernel.org Subject: [PATCH 0/2] x86/sev: Two fixes for SEV-ES VC stack handling Date: Thu, 21 Oct 2021 10:08:31 +0200 Message-Id: <20211021080833.30875-1-joro@8bytes.org> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Cc: kvm@vger.kernel.org, Peter Zijlstra , Dave Hansen , Xinyang Ge , Arvind Sankar , hpa@zytor.com, Jiri Slaby , Joerg Roedel , Marc Orr , David Rientjes , Martin Radev , Tom Lendacky , Joerg Roedel , Kees Cook , Cfir Cohen , linux-coco@lists.linux.dev, Andy Lutomirski , Dan Williams , virtualization@lists.linux-foundation.org, Juergen Gross , Mike Stunes , Sean Christopherson , linux-kernel@vger.kernel.org, Masami Hiramatsu , Erdem Aktas X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" From: Joerg Roedel Hi, here are two fixes for recently discovered issues in the handling of VC handler stack. Please review. Thanks, Joerg Joerg Roedel (2): x86/sev: Fix stack type check in vc_switch_off_ist() x86/sev: Allow #VC exceptions on the VC2 stack arch/x86/kernel/sev.c | 21 +++++++++++++++++---- arch/x86/kernel/traps.c | 2 +- 2 files changed, 18 insertions(+), 5 deletions(-) base-commit: 519d81956ee277b4419c723adfb154603c2565ba -- 2.33.1 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization