Merge branch 'kvm-late-6.1-fixes' into HEAD

x86:

* several fixes to nested VMX execution controls

* fixes and clarification to the documentation for Xen emulation

* do not unnecessarily release a pmu event with zero period

* MMU fixes

* fix Coverity warning in kvm_hv_flush_tlb()

selftests:

* fixes for the ucall mechanism in selftests

* other fixes mostly related to compilation with clang

diff --cc Documentation/virt/kvm/api.rst
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc arch/x86/kvm/x86.c
Simple merge