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From: Alexander Graf <agraf@csgraf.de>
To: QEMU Developers <qemu-devel@nongnu.org>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Cameron Esfahani" <dirty@apple.com>,
	"Roman Bolshakov" <r.bolshakov@yadro.com>,
	qemu-arm <qemu-arm@nongnu.org>, "Frank Yang" <lfy@google.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Peter Collingbourne" <pcc@google.com>
Subject: [PATCH v8 00/19] hvf: Implement Apple Silicon Support
Date: Wed, 19 May 2021 22:22:34 +0200	[thread overview]
Message-ID: <20210519202253.76782-1-agraf@csgraf.de> (raw)

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)
  - missing GICv3 support


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

v6 -> v7:

  - Already merged: hvf: Add hypervisor entitlement to output binaries
  - Already merged: hvf: x86: Remove unused definitions
  - Patch split: hvf: Move common code out
    -> hvf: Move assert_hvf_ok() into common directory
    -> hvf: Move vcpu thread functions into common directory
    -> hvf: Move cpu functions into common directory
    -> hvf: Move hvf internal definitions into common header
    -> hvf: Make hvf_set_phys_mem() static
    -> hvf: Remove use of hv_uvaddr_t and hv_gpaddr_t
    -> hvf: Split out common code on vcpu init and destroy
    -> hvf: Use cpu_synchronize_state()
    -> hvf: Make synchronize functions static
    -> hvf: Remove hvf-accel-ops.h
  - New patch: hvf: arm: Implement PSCI handling
  - New patch: arm: Enable Windows 10 trusted SMCCC boot call
  - New patch: hvf: arm: Handle Windows 10 SMC call
  - Removed patch: "arm: Set PSCI to 0.2 for HVF" (included above)
  - Removed patch: "hvf: arm: Add support for GICv3" (deferred to later)
  - Remove osdep.h include from hvf_int.h
  - Synchronize SIMD registers as well
  - Prepend 0x for hex values
  - Convert DPRINTF to trace points
  - Use main event loop (fixes gdbstub issues)
  - Remove PSCI support, inject UDEF on HVC/SMC
  - Change vtimer logic to look at ctl.istatus for vtimer mask sync
  - Add kick callback again (fixes remote CPU notification)
  - Move function define to own header
  - Do not propagate SVE features for HVF
  - Remove stray whitespace change
  - Verify that EL0 and EL1 do not allow AArch32 mode
  - Only probe host CPU features once
  - Move WFI into function
  - Improve comment wording
  - Simplify HVF matching logic in meson build file

v7 -> v8:

  - checkpatch fixes
  - Do not advance for HVC, PC is already updated by hvf
    (fixes Linux boot)

Alexander Graf (18):
  hvf: Move assert_hvf_ok() into common directory
  hvf: Move vcpu thread functions into common directory
  hvf: Move cpu functions into common directory
  hvf: Move hvf internal definitions into common header
  hvf: Make hvf_set_phys_mem() static
  hvf: Remove use of hv_uvaddr_t and hv_gpaddr_t
  hvf: Split out common code on vcpu init and destroy
  hvf: Use cpu_synchronize_state()
  hvf: Make synchronize functions static
  hvf: Remove hvf-accel-ops.h
  hvf: Introduce hvf vcpu struct
  hvf: Simplify post reset/init/loadvm hooks
  hvf: Add Apple Silicon support
  hvf: arm: Implement -cpu host
  hvf: arm: Implement PSCI handling
  arm: Add Hypervisor.framework build target
  arm: Enable Windows 10 trusted SMCCC boot call
  hvf: arm: Handle Windows 10 SMC call

Peter Collingbourne (1):
  arm/hvf: Add a WFI handler

 MAINTAINERS                     |  13 +
 accel/hvf/hvf-accel-ops.c       | 484 ++++++++++++++++
 accel/hvf/hvf-all.c             |  47 ++
 accel/hvf/meson.build           |   7 +
 accel/meson.build               |   1 +
 include/hw/core/cpu.h           |   3 +-
 include/sysemu/hvf_int.h        |  66 +++
 meson.build                     |   8 +
 target/arm/cpu.c                |  13 +-
 target/arm/cpu.h                |   2 +
 target/arm/hvf/hvf.c            | 962 ++++++++++++++++++++++++++++++++
 target/arm/hvf/meson.build      |   3 +
 target/arm/hvf/trace-events     |  11 +
 target/arm/hvf_arm.h            |  19 +
 target/arm/kvm-consts.h         |   2 +
 target/arm/kvm_arm.h            |   2 -
 target/arm/meson.build          |   2 +
 target/arm/psci.c               |   2 +
 target/i386/hvf/hvf-accel-ops.c | 146 -----
 target/i386/hvf/hvf-accel-ops.h |  23 -
 target/i386/hvf/hvf-i386.h      |  33 +-
 target/i386/hvf/hvf.c           | 464 ++-------------
 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        | 222 ++++----
 target/i386/hvf/x86hvf.h        |   2 -
 31 files changed, 1887 insertions(+), 807 deletions(-)
 create mode 100644 accel/hvf/hvf-accel-ops.c
 create mode 100644 accel/hvf/hvf-all.c
 create mode 100644 accel/hvf/meson.build
 create mode 100644 include/sysemu/hvf_int.h
 create mode 100644 target/arm/hvf/hvf.c
 create mode 100644 target/arm/hvf/meson.build
 create mode 100644 target/arm/hvf/trace-events
 create mode 100644 target/arm/hvf_arm.h
 delete mode 100644 target/i386/hvf/hvf-accel-ops.c
 delete mode 100644 target/i386/hvf/hvf-accel-ops.h

-- 
2.30.1 (Apple Git-130)



             reply	other threads:[~2021-05-19 20:29 UTC|newest]

Thread overview: 66+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-19 20:22 Alexander Graf [this message]
2021-05-19 20:22 ` [PATCH v8 01/19] hvf: Move assert_hvf_ok() into common directory Alexander Graf
2021-05-27 10:00   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 02/19] hvf: Move vcpu thread functions " Alexander Graf
2021-05-27 10:01   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 03/19] hvf: Move cpu " Alexander Graf
2021-05-27 10:02   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 04/19] hvf: Move hvf internal definitions into common header Alexander Graf
2021-05-27 10:04   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 05/19] hvf: Make hvf_set_phys_mem() static Alexander Graf
2021-05-27 10:06   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 06/19] hvf: Remove use of hv_uvaddr_t and hv_gpaddr_t Alexander Graf
2021-05-27 10:07   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 07/19] hvf: Split out common code on vcpu init and destroy Alexander Graf
2021-05-27 10:09   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 08/19] hvf: Use cpu_synchronize_state() Alexander Graf
2021-05-27 10:15   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 09/19] hvf: Make synchronize functions static Alexander Graf
2021-05-27 10:15   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 10/19] hvf: Remove hvf-accel-ops.h Alexander Graf
2021-05-27 10:16   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 11/19] hvf: Introduce hvf vcpu struct Alexander Graf
2021-05-27 10:18   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 12/19] hvf: Simplify post reset/init/loadvm hooks Alexander Graf
2021-05-27 10:20   ` Sergio Lopez
2021-05-19 20:22 ` [PATCH v8 13/19] hvf: Add Apple Silicon support Alexander Graf
2021-05-27 10:55   ` Sergio Lopez
2021-06-15 10:21   ` Peter Maydell
2021-06-27 20:40     ` Alexander Graf
2021-05-19 20:22 ` [PATCH v8 14/19] arm/hvf: Add a WFI handler Alexander Graf
2021-05-27 10:53   ` Sergio Lopez
2021-06-15 10:38   ` Peter Maydell
2021-05-19 20:22 ` [PATCH v8 15/19] hvf: arm: Implement -cpu host Alexander Graf
2021-05-27 11:18   ` Sergio Lopez
2021-06-15 10:56   ` Peter Maydell
2021-09-12 20:23     ` Alexander Graf
2021-09-13  8:28       ` Peter Maydell
2021-09-13 10:46         ` Alexander Graf
2021-09-13 10:52           ` Peter Maydell
2021-09-13 11:46             ` Alexander Graf
2021-09-13 11:48               ` Peter Maydell
2021-09-13 11:55                 ` Alexander Graf
2021-05-19 20:22 ` [PATCH v8 16/19] hvf: arm: Implement PSCI handling Alexander Graf
2021-05-27 11:20   ` Sergio Lopez
2021-06-15 12:54   ` Peter Maydell
2021-09-12 20:36     ` Alexander Graf
2021-09-12 21:20       ` Richard Henderson
2021-09-12 21:37         ` Alexander Graf
2021-09-12 21:40           ` Richard Henderson
2021-09-13 10:06             ` Alexander Graf
2021-09-13 10:30               ` Philippe Mathieu-Daudé
2021-05-19 20:22 ` [PATCH v8 17/19] arm: Add Hypervisor.framework build target Alexander Graf
2021-05-27 11:20   ` Sergio Lopez
2021-06-15 10:59   ` Peter Maydell
2021-05-19 20:22 ` [PATCH v8 18/19] arm: Enable Windows 10 trusted SMCCC boot call Alexander Graf
2021-05-27 11:21   ` Sergio Lopez
2021-06-15 11:02   ` Peter Maydell
2021-06-27 21:12     ` Alexander Graf
2021-05-19 20:22 ` [PATCH v8 19/19] hvf: arm: Handle Windows 10 SMC call Alexander Graf
2021-05-27 11:22   ` Sergio Lopez
2021-06-15  9:31   ` Peter Maydell
2021-06-27 21:07     ` Alexander Graf
2021-05-19 20:45 ` [PATCH v8 00/19] hvf: Implement Apple Silicon Support no-reply
2021-06-03 13:43 ` Peter Maydell
2021-06-03 13:53   ` Alexander Graf
2021-06-15 12:54   ` Peter Maydell

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