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[Qemu-devel] [PATCH v6 0/6] Support arm-gic-kvm save/restore
From: |
Christoffer Dall |
Subject: |
[Qemu-devel] [PATCH v6 0/6] Support arm-gic-kvm save/restore |
Date: |
Sun, 2 Feb 2014 15:17:18 -0800 |
Implement support to save/restore the ARM KVM VGIC state from the
kernel. The basic appraoch is to transfer state from the in-kernel VGIC
to the emulated arm-gic state representation and let the standard QEMU
vmstate save/restore handle saving the arm-gic state. Restore works by
reversing the process.
The first patches adds missing features and fixes issues with the
arm-gic implementation in qemu in preparation for the actual
save/restore logic.
The patches depend on the device control patch series sent out earlier,
but is currently waiting on arm64 headers update in the kernel before it
can be merged:
git://git.linaro.org/people/cdall/qemu-arm.git migration/device-ctrl-v5
The whole patch series based on top of the above can be found here:
git://git.linaro.org/people/cdall/qemu-arm.git migration/vgic-v6
Changes are described in the individual patches.
Christoffer Dall (6):
arm_gic: Fix GIC pending behavior
hw: arm_gic: Keep track of SGI sources
arm_gic: Support setting/getting binary point reg
vmstate: Add uint32 2D-array support
arm_gic: Add GICC_APRn state to the GICState
hw: arm_gic_kvm: Add KVM VGIC save/restore logic
hw/intc/arm_gic.c | 179 ++++++++++++++---
hw/intc/arm_gic_common.c | 8 +-
hw/intc/arm_gic_kvm.c | 424 ++++++++++++++++++++++++++++++++++++++-
hw/intc/gic_internal.h | 16 +-
include/hw/intc/arm_gic_common.h | 33 +++
include/migration/vmstate.h | 6 +
6 files changed, 629 insertions(+), 37 deletions(-)
--
1.8.5.2
- [Qemu-devel] [PATCH v6 0/6] Support arm-gic-kvm save/restore,
Christoffer Dall <=
- [Qemu-devel] [PATCH v6 1/6] arm_gic: Fix GIC pending behavior, Christoffer Dall, 2014/02/02
- [Qemu-devel] [PATCH v6 2/6] hw: arm_gic: Keep track of SGI sources, Christoffer Dall, 2014/02/02
- [Qemu-devel] [PATCH v6 3/6] arm_gic: Support setting/getting binary point reg, Christoffer Dall, 2014/02/02
- [Qemu-devel] [PATCH v6 4/6] vmstate: Add uint32 2D-array support, Christoffer Dall, 2014/02/02
- [Qemu-devel] [PATCH v6 5/6] arm_gic: Add GICC_APRn state to the GICState, Christoffer Dall, 2014/02/02
- [Qemu-devel] [PATCH v6 6/6] hw: arm_gic_kvm: Add KVM VGIC save/restore logic, Christoffer Dall, 2014/02/02
- Re: [Qemu-devel] [PATCH v6 0/6] Support arm-gic-kvm save/restore, Peter Maydell, 2014/02/02