From patchwork Sat Dec 28 11:15:32 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 305551 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (unknown [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id AF9A62C0089 for ; Sat, 28 Dec 2013 22:49:32 +1100 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vwrum-0005Tr-G0; Sat, 28 Dec 2013 11:18:45 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vwru3-00044p-SC; Sat, 28 Dec 2013 11:17:59 +0000 Received: from inca-roads.misterjones.org ([213.251.177.50]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vwrse-0003vP-2X for linux-arm-kernel@lists.infradead.org; Sat, 28 Dec 2013 11:16:43 +0000 Received: from [90.214.138.31] (helo=why.wild-wind.fr.eu.org) by cheepnis.misterjones.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA256:128) (Exim 4.80) (envelope-from ) id 1Vwrs8-0003di-Ur; Sat, 28 Dec 2013 12:16:01 +0100 From: Marc Zyngier To: mtosatti@redhat.com Subject: [PULL 00/15] KVM/{arm,arm64} updates for 3.14 Date: Sat, 28 Dec 2013 11:15:32 +0000 Message-Id: <1388229347-24185-1-git-send-email-marc.zyngier@arm.com> X-Mailer: git-send-email 1.8.5.1 X-SA-Exim-Connect-IP: 90.214.138.31 X-SA-Exim-Rcpt-To: mtosatti@redhat.com, pbonzini@redhat.com, christoffer.dall@linaro.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-SA-Exim-Mail-From: marc.zyngier@arm.com X-SA-Exim-Scanned: No (on cheepnis.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131228_061632_288861_9DEE56E5 X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.2 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arm-kernel@lists.infradead.org, pbonzini@redhat.com, kvmarm@lists.cs.columbia.edu, christoffer.dall@linaro.org, kvm@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Hi Marcelo, Could you please pull the following tag into kvm/next? It contains the long overdue GIC+timer save/restore interface for KVM/arm, and a couple of other less important changes for KVM/arm64. Thanks, M. The following changes since commit 989c6b34f6a9480e397b170cc62237e89bf4fdb9: KVM: MMU: handle invalid root_hpa at __direct_map (2013-12-20 19:22:49 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/kvm-arm64/next-3.14-1 for you to fetch changes up to da91747cda0fdbaa05b80becb5cecfac35c8de36: Merge branch 'kvm-arm64/for-3.14' into kvm-arm64/next (2013-12-28 10:29:37 +0000) ---------------------------------------------------------------- First drop of 3.14 merge candidates for KVM/{arm,arm64} - GIC+timer save restore - Allow userspace to request a X-Gene vcpu - Cleanup SMC handling on arm64 - Allow configuration of maximum number of vcpus on arm64 ---------------------------------------------------------------- Andre Przywara (1): ARM/KVM: save and restore generic timer registers Anup Patel (3): arm64: KVM: Add Kconfig option for max VCPUs per-Guest arm64: KVM: Support X-Gene guest VCPU on APM X-Gene host arm64: KVM: Force undefined exception for Guest SMC intructions Christoffer Dall (11): arm/arm64: KVM: arch_timer: Initialize cntvoff at kvm_init ARM: KVM: Allow creating the VGIC after VCPUs KVM: arm-vgic: Support KVM_CREATE_DEVICE for VGIC KVM: arm-vgic: Set base addr through device API irqchip: arm-gic: Define additional MMIO offsets and masks KVM: arm-vgic: Make vgic mmio functions more generic arm/arm64: kvm: Set vcpu->cpu to -1 on vcpu_put KVM: arm-vgic: Add vgic reg access from dev attr KVM: arm-vgic: Support unqueueing of LRs to the dist KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers KVM: arm-vgic: Support CPU interface reg access Marc Zyngier (2): Merge tag 'vgic-migrate-for-marc' of git://git.linaro.org/people/christoffer.dall/linux-kvm-arm into kvm-arm64/next Merge branch 'kvm-arm64/for-3.14' into kvm-arm64/next Documentation/virtual/kvm/api.txt | 7 +- Documentation/virtual/kvm/devices/arm-vgic.txt | 73 ++++ arch/arm/include/asm/kvm_host.h | 3 + arch/arm/include/uapi/asm/kvm.h | 28 ++ arch/arm/kvm/arm.c | 19 +- arch/arm/kvm/guest.c | 92 +++- arch/arm64/include/asm/kvm_host.h | 7 +- arch/arm64/include/uapi/asm/kvm.h | 21 +- arch/arm64/kvm/Kconfig | 11 + arch/arm64/kvm/guest.c | 32 +- arch/arm64/kvm/handle_exit.c | 3 - arch/arm64/kvm/sys_regs_generic_v8.c | 3 + include/kvm/arm_vgic.h | 2 +- include/linux/irqchip/arm-gic.h | 12 + include/linux/kvm_host.h | 1 + include/uapi/linux/kvm.h | 1 + virt/kvm/arm/arch_timer.c | 34 ++ virt/kvm/arm/vgic.c | 584 +++++++++++++++++++++++-- virt/kvm/kvm_main.c | 5 + 19 files changed, 881 insertions(+), 57 deletions(-) create mode 100644 Documentation/virtual/kvm/devices/arm-vgic.txt Andre Przywara (1): ARM/KVM: save and restore generic timer registers Anup Patel (3): arm64: KVM: Add Kconfig option for max VCPUs per-Guest arm64: KVM: Support X-Gene guest VCPU on APM X-Gene host arm64: KVM: Force undefined exception for Guest SMC intructions Christoffer Dall (11): arm/arm64: KVM: arch_timer: Initialize cntvoff at kvm_init ARM: KVM: Allow creating the VGIC after VCPUs KVM: arm-vgic: Support KVM_CREATE_DEVICE for VGIC KVM: arm-vgic: Set base addr through device API irqchip: arm-gic: Define additional MMIO offsets and masks KVM: arm-vgic: Make vgic mmio functions more generic arm/arm64: kvm: Set vcpu->cpu to -1 on vcpu_put KVM: arm-vgic: Add vgic reg access from dev attr KVM: arm-vgic: Support unqueueing of LRs to the dist KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers KVM: arm-vgic: Support CPU interface reg access