From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: [PATCH 0/6] jailhouse: Enhance secondary Jailhouse guest support /wrt PCI Date: Mon, 22 Jan 2018 07:12:44 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , Bjorn Helgaas Cc: jailhouse-dev@googlegroups.com, Mark Rutland , Benedikt Spranger , linux-pci@vger.kernel.org, x86@kernel.org, Linux Kernel Mailing List , virtualization@lists.linux-foundation.org, Rob Herring , Otavio Pontes List-Id: virtualization@lists.linuxfoundation.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. 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 probing while 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