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[Qemu-devel] [PATCH 0/2] support migration/save/load on AArch64 CPUs
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 0/2] support migration/save/load on AArch64 CPUs |
Date: |
Fri, 5 Dec 2014 14:11:21 +0000 |
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(-)
--
1.9.1
- [Qemu-devel] [PATCH 0/2] support migration/save/load on AArch64 CPUs,
Peter Maydell <=