From patchwork Tue Apr 3 15:36:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kiszka X-Patchwork-Id: 894655 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=web.de Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40FtWk6tH2z9ryk for ; Wed, 4 Apr 2018 01:37:38 +1000 (AEST) Received: from localhost ([::1]:43398 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3O08-00005f-IJ for incoming@patchwork.ozlabs.org; Tue, 03 Apr 2018 11:37:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38216) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3NzD-0008VU-EE for qemu-devel@nongnu.org; Tue, 03 Apr 2018 11:36:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f3NzA-0008Am-7w for qemu-devel@nongnu.org; Tue, 03 Apr 2018 11:36:39 -0400 Received: from mout.web.de ([212.227.15.3]:54891) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f3Nz9-0008AH-UP for qemu-devel@nongnu.org; Tue, 03 Apr 2018 11:36:36 -0400 Received: from md1f2u6c.ww002.siemens.net ([92.77.50.102]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0LmhQx-1eTDsx1BDv-00aBkC; Tue, 03 Apr 2018 17:36:24 +0200 From: Jan Kiszka To: qemu-devel , Paolo Bonzini , Richard Henderson , Eduardo Habkost Date: Tue, 3 Apr 2018 17:36:10 +0200 Message-Id: X-Mailer: git-send-email 2.13.6 X-Provags-ID: V03:K0:xXReEOFzdHv86gGUYz7wrvN6oNwyyU903kzo7UMNyAflp6hoND1 PBumccCQvuVljgsFxerbkRDHB3yIWTavhEzKk6VVxnzYdBRsG//P9fpejVO6PQf78618b8V tpTWxp0P5P4I0znMBv/8TeAEiBi1H7V27DwYjkP/fCcUnC+lf2+inLf77RWl3R8oZpmFu7y yTRZGqL4DW7X/rJhYxhNg== X-UI-Out-Filterresults: notjunk:1; V01:K0:6oT0iUIdkWA=:Pa4yjpkp1V2Fgw1+9kv/Wb mfcpz7tG+EKejife1gkvImEHEt5rm9B5XOXGB91hYLeNlkB6FGenVadiLjKecyZb8eWVtya7B DwleX9LUiHU/bYT+zK9vmO9+80S01jHx+vJL2tmQ2UU8g0wSVdOSIOfTDCv1CRTHx2gp6uEE5 U1OpBHBwfsi+Ca7uCJp+YHZw8Jn6KleDQzryz87guJbSqpSK5r6X729CZsIcrTX7E228pZ8TN C+FEjoVmdkoK/mXG8nI0x8UuVHSfiGeIWJMT1vNBzPaT/4D7mJwkPEw4gvEAthLej3IvJCdpc TkzuZF2BRAjLyHUQuSopTumozB8ontx/MTpiOqtDgqvkgx24cPrO1lA7h2txef0jgxxnr9x7/ PlvsR2mlFLEXZq9zyOWouuje7EWwp7Q08oSi6ZXRIHzd4UdXRx0+PDKh4EV0VHpsXh0XXq4zx oId8GMieMs05U7qtNGduIzEeEUNG2Mju+ZsTEAE0FwvGN3ikVNFluelLd0rJWEOBSAexBW/JL /vuy2VhWPJ82lrWlWO4Oc9kNeqsXJvVpJHpQEDtS7oaIqP/c7CkD84nV2tVLzq/Wf51gex7u3 POy5ewwDBlaGF/z/rwF2n1Ln0TXPDZjPForN+DNUj8bohi88UwKcszWNf6rxJsec8R98oyj3w vx1xtxGL+seTEhnTMOMMeulujtegBzZXPEG3UTHDg6/Oma5BennHSsSPnsGOrhuLWzx9sGAK+ 6obJknwt9syIgSlu3HEXuu/19wtMn6JKkm8tD8nnWmcMrPpwkLjkuw/fYKLZj2jK+ikUT0l+b BtYmA7ZRilVh7gDz1fRkeVrXMuNLg== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.15.3 Subject: [Qemu-devel] [PATCH v2 0/4] target-i386: Enhance SVM support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Valentine Sinitsyn Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" These patches allow to run Jailhouse in emulated x86-64 mode under QEMU. AMD IOMMU only works with one additional hack, but that's a different story, and we can test these changes without it. Change in v2: - build fix for 32-bit hosts - replaces NPT exitinfo magics with symbolic constants Jan Jan Kiszka (4): target-i386: Add NMI interception to SVM target-i386: Allow interrupt injection after STGI target-i386: Mark cpu_vmexit noreturn target-i386: Add NPT support target/i386/cpu.c | 2 +- target/i386/cpu.h | 10 ++- target/i386/excp_helper.c | 216 +++++++++++++++++++++++++++++++++++++++++++++- target/i386/mem_helper.c | 6 +- target/i386/seg_helper.c | 1 + target/i386/svm.h | 14 +++ target/i386/svm_helper.c | 23 +++++ target/i386/translate.c | 3 +- 8 files changed, 266 insertions(+), 9 deletions(-)