Merge tag 'kvmarm-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm...

KVM/arm64 updates for 7.2

* New features:

  - None. Zilch. Nada. Que dalle.

* Fixes and other improvements:

  - Significant cleanup of the vgic-v5 PPI support which was merged in
    7.1. This makes the code more maintainable, and squashes a couple
    of bugs in the meantime.

  - Set of fixes for the handling of the MMU in an NV context,
    particularly VNCR-triggered faults. S1POE support is fixed
    as well.

  - Large set of pKVM fixes, mostly addressing recurring issues
    around hypervisor tracking of donated pages in obscure cases
    where the donation could fail and leave things in a bizarre
    state.

  - Fixes for the so-called "lazy vgic init", which resulted in
    sleeping operations in non-preemptible sections. This turned
    out to be far more invasive than initially expected...

  - Reduce the overhead of L1/L2 context switch by not touching
    the FP registers.

  - Fix the way non-implemented page sizes are dealt with when
    a guest insist on using them for S2 translation.

  - The usual set of low-impact fixes and cleanups all over the map.

diff --cc arch/arm64/include/asm/kvm_host.h
Simple merge

diff --cc arch/arm64/kvm/arm.c
Simple merge

diff --cc arch/arm64/kvm/at.c
Simple merge

diff --cc arch/arm64/kvm/hyp/include/hyp/switch.h
Simple merge

diff --cc arch/arm64/kvm/nested.c
Simple merge

diff --cc arch/arm64/kvm/pmu-emul.c
Simple merge

diff --cc arch/arm64/kvm/sys_regs.c
Simple merge

diff --cc arch/arm64/kvm/vgic/vgic-its.c
Simple merge