From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752046AbeB1GfU (ORCPT ); Wed, 28 Feb 2018 01:35:20 -0500 Received: from goliath.siemens.de ([192.35.17.28]:35123 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751646AbeB1GfR (ORCPT ); Wed, 28 Feb 2018 01:35:17 -0500 From: Jan Kiszka To: Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Bjorn Helgaas Cc: x86@kernel.org, Linux Kernel Mailing List , jailhouse-dev@googlegroups.com, linux-pci@vger.kernel.org, virtualization@lists.linux-foundation.org, Benedikt Spranger , Mark Rutland , Otavio Pontes , Rob Herring Subject: [PATCH v2 0/6] jailhouse: Enhance secondary Jailhouse guest support /wrt PCI Date: Wed, 28 Feb 2018 07:34:45 +0100 Message-Id: X-Mailer: git-send-email 2.13.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Basic x86 support [1] for running Linux as secondary Jailhouse [2] guest is currently pending in the tip tree. This builds on top and enhances the PCI support for x86 and also ARM guests (ARM[64] does not require platform patches and works already). Key elements of this series are: - detection of Jailhouse via device tree hypervisor node - function-level PCI scan if Jailhouse is detected - MMCONFIG support for x86 guests As most changes affect x86, I would suggest to route the series also via tip after the necessary acks are collected. Changes in v2: - adjusted commit log and include ordering in patch 2 - rebased over Linus master Jan [1] https://lkml.org/lkml/2017/11/27/125 [2] http://jailhouse-project.org CC: Benedikt Spranger CC: Mark Rutland CC: Otavio Pontes CC: Rob Herring Jan Kiszka (5): jailhouse: Provide detection for non-x86 systems PCI: Scan all functions when running over Jailhouse x86: Consolidate PCI_MMCONFIG configs x86/jailhouse: Allow to use PCI_MMCONFIG without ACPI MAINTAINERS: Add entry for Jailhouse Otavio Pontes (1): x86/jailhouse: Enable PCI mmconfig access in inmates Documentation/devicetree/bindings/jailhouse.txt | 8 ++++++++ MAINTAINERS | 7 +++++++ arch/x86/Kconfig | 11 ++++++----- arch/x86/include/asm/jailhouse_para.h | 2 +- arch/x86/include/asm/pci_x86.h | 2 ++ arch/x86/kernel/Makefile | 2 +- arch/x86/kernel/cpu/amd.c | 2 +- arch/x86/kernel/jailhouse.c | 7 +++++++ arch/x86/pci/legacy.c | 4 +++- arch/x86/pci/mmconfig-shared.c | 4 ++-- drivers/pci/probe.c | 4 +++- include/linux/hypervisor.h | 17 +++++++++++++++-- 12 files changed, 56 insertions(+), 14 deletions(-) create mode 100644 Documentation/devicetree/bindings/jailhouse.txt -- 2.13.6