[PATCH RESEND v6 0/2] support exception state migration and set VSESR_EL2 by user space

From: Dongjiu Geng
Date: Mon Jul 02 2018 - 09:43:29 EST


This series patch is separated from https://www.spinics.net/lists/kvm/msg168917.html

1. Detect whether KVM can set set guest SError syndrome
2. Support to Set VSESR_EL2 and inject SError by user space.
3. Support live migration to keep SError pending state and VSESR_EL2 value

The user space patch is here: https://www.mail-archive.com/qemu-devel@xxxxxxxxxx/msg539534.html
BTW: The user space patch is needed to rebase


Dongjiu Geng (2):
arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS
arm64: KVM: export the capability to set guest SError syndrome

Documentation/virtual/kvm/api.txt | 44 ++++++++++++++++++++++++++++++----
arch/arm64/include/asm/kvm_emulate.h | 5 ++++
arch/arm64/include/asm/kvm_host.h | 7 ++++++
arch/arm64/include/uapi/asm/kvm.h | 13 ++++++++++
arch/arm64/kvm/guest.c | 46 ++++++++++++++++++++++++++++++++++++
arch/arm64/kvm/inject_fault.c | 6 ++---
arch/arm64/kvm/reset.c | 4 ++++
include/uapi/linux/kvm.h | 1 +
virt/kvm/arm/arm.c | 21 ++++++++++++++++
9 files changed, 140 insertions(+), 7 deletions(-)

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2.7.4