Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933125AbcCHLdq (ORCPT ); Tue, 8 Mar 2016 06:33:46 -0500 Received: from foss.arm.com ([217.140.101.70]:33049 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933087AbcCHLaZ (ORCPT ); Tue, 8 Mar 2016 06:30:25 -0500 From: Julien Grall To: kvmarm@lists.cs.columbia.edu Cc: christoffer.dall@linaro.org, marc.zyngier@arm.com, fu.wei@linaro.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, wei@redhat.com, al.stone@linaro.org, Julien Grall Subject: [PATCH v3 0/9] arm64: Add support of KVM with ACPI Date: Tue, 8 Mar 2016 11:29:24 +0000 Message-Id: <1457436573-6180-1-git-send-email-julien.grall@arm.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2079 Lines: 52 Hello, This patch series allows an ARM64 ACPI based platform to use KVM. Currently the KVM code has to parse the firmware table to get the necessary information to setup the virtual timer and virtual GIC. However the parsing of those tables are already done in the GIC and arch timer drivers. This patch series introduces different helpers to retrieve the information from different drivers avoiding the duplication of the parsing code. Compare to v2, the serie has been reworked to allow easy merge via the different trees. For the other changes see the different patches. Sincerely yours, Julien Grall (9): clocksource: arm_arch_timer: Gather KVM specific information in a structure clocksource: arm_arch_timer: Extend arch_timer_kvm_info to get the virtual IRQ irqchip/gic-v2: Gather ACPI specific data in a single structure irqchip/gic-v2: Parse and export virtual GIC information irqchip/gic-v3: Gather all ACPI specific data in a single structure irqchip/gic-v3: Parse and export virtual GIC information KVM: arm/arm64: arch_timer: Rely on the arch timer to parse the firmware tables KVM: arm/arm64: vgic: Rely on the GIC driver to parse the firmware tables clocksource: arm_arch_timer: Remove arch_timer_get_timecounter drivers/clocksource/arm_arch_timer.c | 11 ++- drivers/irqchip/irq-gic-common.c | 13 +++ drivers/irqchip/irq-gic-common.h | 3 + drivers/irqchip/irq-gic-v3.c | 145 ++++++++++++++++++++++++++------- drivers/irqchip/irq-gic.c | 91 +++++++++++++++++++-- include/clocksource/arm_arch_timer.h | 12 +-- include/kvm/arm_vgic.h | 7 +- include/linux/irqchip/arm-gic-common.h | 34 ++++++++ virt/kvm/arm/arch_timer.c | 40 +++------ virt/kvm/arm/vgic-v2.c | 67 ++++++--------- virt/kvm/arm/vgic-v3.c | 45 +++------- virt/kvm/arm/vgic.c | 50 ++++++------ 12 files changed, 345 insertions(+), 173 deletions(-) create mode 100644 include/linux/irqchip/arm-gic-common.h -- 1.9.1