These are backports of the latest commits to hyperv subsystem in
mainsteram KVM (as of 4.13). They address a couple of design flaws, and
are necessary for the latest hyperv code in QEMU to work properly.
v1 -> v2:
- replace incremental patch with a revert and a fresh backport
- pull in an intermediate upstream patch to minimize conflicts
Roman Kagan (3):
Revert "kvm/x86: clear hyperv synic pages only when guest modifies
MSRs"
kvm: x86: hyperv: add KVM_CAP_HYPERV_SYNIC2
kvm: x86: hyperv: make VP_INDEX managed by userspace
Wanpeng Li (1):
KVM: x86: fix NULL deref in vcpu_scan_ioapic
Documentation/virtual/kvm/api.txt | 18 +++++++++++
arch/x86/include/asm/kvm_host.h | 2 ++
arch/x86/kvm/hyperv.h | 3 +-
include/uapi/linux/kvm.h | 2 ++
arch/x86/kvm/hyperv.c | 67 +++++++++++++++++++++++++--------------
arch/x86/kvm/x86.c | 12 ++++++-
6 files changed, 79 insertions(+), 25 deletions(-)
--
2.13.6
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