[Qemu-devel] [RFC PATCH v1 0/2] GICv3 live migration support

[vijay . kilari]

From: Vijaya Kumar K <address@hidden>

This series introduces support for GICv3 live migration with
new VGIC implementation in 4.7-rc3 kernel.
In this series, patch 2 & 3 of the previous implementation
are ported.
https://lists.nongnu.org/archive/html/qemu-devel/2015-10/msg05284.html

Kernel patches which implement this functionality are:
http://www.spinics.net/lists/arm-kernel/msg519596.html

This API definition is as per draft version of VGICv3 specification
https://lists.cs.columbia.edu/pipermail/kvmarm/2016-May/020355.html

Patch 1 of this series will be synced with KVM patches
in next revision.

Tested Live migration of Idle VM running with 4 VCPUs and 8GB RAM.

Vijaya Kumar K (2):
  kernel: Add definitions for GICv3 attributes
  hw/intc/arm_gicv3_kvm: Implement get/put functions

 hw/intc/arm_gicv3_common.c         |    3 +
 hw/intc/arm_gicv3_kvm.c            |  496 +++++++++++++++++++++++++++++++++++-
 hw/intc/gicv3_internal.h           |  113 ++++++++
 include/hw/intc/arm_gicv3_common.h |    1 +
 linux-headers/asm-arm64/kvm.h      |   22 +-
 5 files changed, 624 insertions(+), 11 deletions(-)

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1.7.9.5