[Qemu-devel] [PATCH v2 0/7] target-arm: Support AArch64 KVM

[Peter Maydell <peter.maydell@linaro.org>]

This patchset adds support for basic AArch64 KVM VM control;
it's based on current master. This is a quick resend with the very
minor nits Christoffer pointed out fixed; I'm planning to put it into
a target-arm pullreq in the next day or two.

This patch series supports:
 * 64 bit KVM VM control
 * SMP and UP
 * PSCI boot of secondary CPUs
It doesn't support:
 * migration
 * reset (partly because there's no way to reset a mach-virt system yet)
 * anything except "-cpu host"
 * debugging the VM via qemu gdbstub
 * running 32 bit VMs on a 64 bit system
   [Mian's patchset includes support for that but I have left it out
   for the moment because it needs more thought about UI and so on]

Changes v1->v2:
 * improved a couple of comments
 * compat string for 64 bit is "arm,arm-v8", not -v7
 * removed superfluous include of usb.mak and pci.mak from config

Mian M. Hamayun (2):
  target-arm: Add minimal KVM AArch64 support
  hw/arm/boot: Add boot support for AArch64 processor

Peter Maydell (5):
  target-arm/kvm: Split 32 bit only code into its own file
  target-arm: Clean up handling of AArch64 PSTATE
  configure: Enable KVM for aarch64 host/target combination
  hw/arm/boot: Allow easier swapping in of different loader code
  default-configs: Add config for aarch64-softmmu

 configure                           |   2 +-
 default-configs/aarch64-softmmu.mak |   6 +
 hw/arm/boot.c                       | 193 ++++++++++----
 linux-user/signal.c                 |   6 +-
 target-arm/Makefile.objs            |   2 +
 target-arm/cpu.c                    |   6 +
 target-arm/cpu.h                    |  70 ++++-
 target-arm/gdbstub64.c              |   4 +-
 target-arm/kvm.c                    | 495 +---------------------------------
 target-arm/kvm32.c                  | 515 ++++++++++++++++++++++++++++++++++++
 target-arm/kvm64.c                  | 204 ++++++++++++++
 target-arm/translate-a64.c          |  12 +-
 12 files changed, 954 insertions(+), 561 deletions(-)
 create mode 100644 default-configs/aarch64-softmmu.mak
 create mode 100644 target-arm/kvm32.c
 create mode 100644 target-arm/kvm64.c

-- 
1.8.5