[PATCH v2 0/8] hvf: Implement Apple Silicon Support

[Alexander Graf]

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

Alexander Graf (8):
  hvf: Add hypervisor entitlement to output binaries
  hvf: Move common code out
  hvf: Actually set SIG_IPI mask
  hvf: Introduce hvf vcpu struct
  arm: Set PSCI to 0.2 for HVF
  hvf: arm: Mark CPU as dirty on reset
  hvf: Add Apple Silicon support
  arm: Add Hypervisor.framework build target

 MAINTAINERS                  |  14 +-
 accel/hvf/entitlements.plist |   8 +
 accel/hvf/hvf-all.c          |  56 ++++
 accel/hvf/hvf-cpus.c         | 483 ++++++++++++++++++++++++++++
 accel/hvf/meson.build        |   7 +
 accel/meson.build            |   1 +
 include/hw/core/cpu.h        |   3 +-
 include/sysemu/hvf_int.h     |  78 +++++
 meson.build                  |  41 ++-
 scripts/entitlement.sh       |  13 +
 target/arm/arm-powerctl.c    |   1 +
 target/arm/cpu.c             |   6 +
 target/arm/hvf/hvf.c         | 603 +++++++++++++++++++++++++++++++++++
 target/arm/hvf/meson.build   |   3 +
 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   |  48 +--
 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     | 221 ++++++-------
 target/i386/hvf/x86hvf.h     |   2 -
 28 files changed, 1557 insertions(+), 808 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

-- 
2.24.3 (Apple Git-128)