Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756268AbbGPVoF (ORCPT ); Thu, 16 Jul 2015 17:44:05 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:50097 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751567AbbGPVoE (ORCPT ); Thu, 16 Jul 2015 17:44:04 -0400 From: Boris Ostrovsky To: david.vrabel@citrix.com, konrad.wilk@oracle.com Cc: roger.pau@citrix.com, elena.ufimtseva@oracle.com, stefano.stabellini@eu.citrix.com, tim@xen.org, jbeulich@suse.com, andrew.cooper3@citrix.com, ian.campbell@citrix.com, ian.jackson@eu.citrix.com, xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, boris.ostrovsky@oracle.com Subject: [PATCH v2 0/6] 32-bit PVH domU support Date: Thu, 16 Jul 2015 17:43:35 -0400 Message-Id: <1437083021-24488-1-git-send-email-boris.ostrovsky@oracle.com> X-Mailer: git-send-email 1.8.1.4 X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1479 Lines: 38 A set of PVH-related patches. The first patch is x86-64 ABI fix for PVH guests. The second is a small update that removes redundant memset (both on PV and PVH code paths) The rest is to enable non-privileged 32-bit PVH guests. This requires hypervisor patches from http://lists.xenproject.org/archives/html/xen-devel/2015-07/msg02229.html Changes in v3: * Removed second argument to xen_pvh_early_cpu_init() per Konrad's suggestion (patch 1) * Replaced segment updates done in assembly with loadsegment() macros (patch 4) Boris Ostrovsky (6): xen/x86/pvh: Save %rbx in xen_pvh_early_cpu_init() xen/x86: Remove unnecessary memset() call xen/x86/pvh: Properly set page tables for 32-bit PVH guests xen/x86/pvh: Set up descriptors for 32-bit PVH guests xen/x86/pvh: Add 32-bit PVH initialization code xen/x86/pvh: Allow building 32-bit PVH guests arch/x86/xen/Kconfig | 2 +- arch/x86/xen/enlighten.c | 21 +++++++++++---------- arch/x86/xen/mmu.c | 22 +++++++++++++--------- arch/x86/xen/smp.c | 21 +++++++++++---------- arch/x86/xen/smp.h | 8 ++++++-- arch/x86/xen/xen-head.S | 38 +++++++++++++++++++++++++------------- 6 files changed, 67 insertions(+), 45 deletions(-) -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/