[Qemu-devel] [PATCH 0/2] support migration/save/load on AArch64 CPUs

[Peter Maydell]

These patches implement support for migration/save/load on AArch64
CPUs. The first one from Alex (with some mangling from me) just
moves the sysreg sync code we have for 32-bit across to 64-bit.
The second fills in the gaps in the main CPU vmstate struct.

Notes:
 * currently doing 'from cold' incoming migration with -loadvm
   or -incoming command line arguments is broken if using the VGIC;
   this is a kernel bug, fixed by this patch:
   http://www.spinics.net/lists/arm-kernel/msg383736.html
 * Pranav: patch 1 here is what you need to rebase the bigendian
   virtio patch on so it can use a single common hook for 32 and
   64 bit without hacks to work around missing register sync
 * Christoffer: patch 1 is also the one which moves reset around
 
Alex Bennée (1):
  target-arm/kvm: make reg sync code common between kvm32/64

Peter Maydell (1):
  target-arm: Support save/load for 64 bit CPUs

 target-arm/kvm.c     | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 target-arm/kvm32.c   | 94 ++-----------------------------------------------
 target-arm/kvm64.c   | 24 +++++++------
 target-arm/kvm_arm.h | 22 ++++++++++++
 target-arm/machine.c | 22 ++++++++++--
 5 files changed, 156 insertions(+), 104 deletions(-)

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1.9.1