From patchwork Wed Jan 20 22:44:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 12033813 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17F63C433DB for ; Wed, 20 Jan 2021 22:46:56 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8FD9D23444 for ; Wed, 20 Jan 2021 22:46:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8FD9D23444 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csgraf.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38436 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l2MFa-0005dg-Ij for qemu-devel@archiver.kernel.org; Wed, 20 Jan 2021 17:46:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56526) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l2MDd-0003rB-28; Wed, 20 Jan 2021 17:44:53 -0500 Received: from mail.csgraf.de ([188.138.100.120]:45084 helo=zulu616.server4you.de) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l2MDa-0001SZ-PA; Wed, 20 Jan 2021 17:44:52 -0500 Received: from localhost.localdomain (dynamic-077-002-091-253.77.2.pool.telefonica.de [77.2.91.253]) by csgraf.de (Postfix) with ESMTPSA id 23E0A39000FA; Wed, 20 Jan 2021 23:44:46 +0100 (CET) From: Alexander Graf To: qemu-devel@nongnu.org Subject: [PATCH v6 00/11] hvf: Implement Apple Silicon Support Date: Wed, 20 Jan 2021 23:44:33 +0100 Message-Id: <20210120224444.71840-1-agraf@csgraf.de> X-Mailer: git-send-email 2.24.3 (Apple Git-128) MIME-Version: 1.0 Received-SPF: pass client-ip=188.138.100.120; envelope-from=agraf@csgraf.de; helo=zulu616.server4you.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Eduardo Habkost , Richard Henderson , Cameron Esfahani , Roman Bolshakov , qemu-arm@nongnu.org, Frank Yang , Paolo Bonzini , Peter Collingbourne Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Now that Apple Silicon is widely available, people are obviously excited to try and run virtualized workloads on them, such as Linux and Windows. This patch set implements a fully functional version to get the ball going on that. With this applied, I can successfully run both Linux and Windows as guests. I am not aware of any limitations specific to Hypervisor.framework apart from: - Live migration / savevm - gdbstub debugging (SP register) Enjoy! Alex v1 -> v2: - New patch: hvf: Actually set SIG_IPI mask - New patch: hvf: Introduce hvf vcpu struct - New patch: hvf: arm: Mark CPU as dirty on reset - Removed patch: hw/arm/virt: Disable highmem when on hypervisor.framework - Removed patch: arm: Synchronize CPU on PSCI on - Fix build on 32bit arm - Merge vcpu kick function patch into ARM enablement - Implement WFI handling (allows vCPUs to sleep) - Synchronize system registers (fixes OVMF crashes and reboot) - Don't always call cpu_synchronize_state() - Use more fine grained iothread locking - Populate aa64mmfr0 from hardware - Make safe to ctrl-C entitlement application v2 -> v3: - Removed patch: hvf: Actually set SIG_IPI mask - New patch: hvf: arm: Add support for GICv3 - New patch: hvf: arm: Implement -cpu host - Advance PC on SMC - Use cp list interface for sysreg syncs - Do not set current_cpu - Fix sysreg isread mask - Move sysreg handling to functions - Remove WFI logic again - Revert to global iothread locking v3 -> v4: - Removed patch: hvf: arm: Mark CPU as dirty on reset - New patch: hvf: Simplify post reset/init/loadvm hooks - Remove i386-softmmu target (meson.build for hvf target) - Combine both if statements (PSCI) - Use hv.h instead of Hypervisor.h for 10.15 compat - Remove manual inclusion of Hypervisor.h in common .c files - No longer include Hypervisor.h in arm hvf .c files - Remove unused exe_full variable - Reuse exe_name variable v4 -> v5: - Use g_free() on destroy v5 -> v6: - Switch SYSREG() macro order to the same as asm intrinsics Alexander Graf (10): hvf: Add hypervisor entitlement to output binaries hvf: x86: Remove unused definitions hvf: Move common code out hvf: Introduce hvf vcpu struct arm: Set PSCI to 0.2 for HVF hvf: Simplify post reset/init/loadvm hooks hvf: Add Apple Silicon support arm: Add Hypervisor.framework build target hvf: arm: Add support for GICv3 hvf: arm: Implement -cpu host Peter Collingbourne (1): arm/hvf: Add a WFI handler MAINTAINERS | 13 + accel/hvf/entitlements.plist | 8 + accel/hvf/hvf-all.c | 54 +++ accel/hvf/hvf-cpus.c | 466 +++++++++++++++++++ accel/hvf/meson.build | 7 + accel/meson.build | 1 + include/hw/core/cpu.h | 3 +- include/sysemu/hvf.h | 2 + include/sysemu/hvf_int.h | 66 +++ meson.build | 40 +- scripts/entitlement.sh | 13 + target/arm/cpu.c | 13 +- target/arm/cpu.h | 2 + target/arm/hvf/hvf.c | 856 +++++++++++++++++++++++++++++++++++ target/arm/hvf/meson.build | 3 + target/arm/kvm_arm.h | 2 - target/arm/meson.build | 2 + target/i386/hvf/hvf-cpus.c | 131 ------ target/i386/hvf/hvf-cpus.h | 25 - target/i386/hvf/hvf-i386.h | 49 +- target/i386/hvf/hvf.c | 462 +++---------------- target/i386/hvf/meson.build | 1 - target/i386/hvf/vmx.h | 24 +- target/i386/hvf/x86.c | 28 +- target/i386/hvf/x86_descr.c | 26 +- target/i386/hvf/x86_emu.c | 62 +-- target/i386/hvf/x86_mmu.c | 4 +- target/i386/hvf/x86_task.c | 12 +- target/i386/hvf/x86hvf.c | 224 ++++----- target/i386/hvf/x86hvf.h | 2 - 30 files changed, 1786 insertions(+), 815 deletions(-) create mode 100644 accel/hvf/entitlements.plist create mode 100644 accel/hvf/hvf-all.c create mode 100644 accel/hvf/hvf-cpus.c create mode 100644 accel/hvf/meson.build create mode 100644 include/sysemu/hvf_int.h create mode 100755 scripts/entitlement.sh create mode 100644 target/arm/hvf/hvf.c create mode 100644 target/arm/hvf/meson.build delete mode 100644 target/i386/hvf/hvf-cpus.c delete mode 100644 target/i386/hvf/hvf-cpus.h