Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Paolo Bonzini:
 "Small release, the most interesting stuff is x86 nested virt
  improvements.

  x86:
   - userspace can now hide nested VMX features from guests
   - nested VMX can now run Hyper-V in a guest
   - support for AVX512_4VNNIW and AVX512_FMAPS in KVM
   - infrastructure support for virtual Intel GPUs.

  PPC:
   - support for KVM guests on POWER9
   - improved support for interrupt polling
   - optimizations and cleanups.

  s390:
   - two small optimizations, more stuff is in flight and will be in
     4.11.

  ARM:
   - support for the GICv3 ITS on 32bit platforms"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (94 commits)
  arm64: KVM: pmu: Reset PMSELR_EL0.SEL to a sane value before entering the guest
  KVM: arm/arm64: timer: Check for properly initialized timer on init
  KVM: arm/arm64: vgic-v2: Limit ITARGETSR bits to number of VCPUs
  KVM: x86: Handle the kthread worker using the new API
  KVM: nVMX: invvpid handling improvements
  KVM: nVMX: check host CR3 on vmentry and vmexit
  KVM: nVMX: introduce nested_vmx_load_cr3 and call it on vmentry
  KVM: nVMX: propagate errors from prepare_vmcs02
  KVM: nVMX: fix CR3 load if L2 uses PAE paging and EPT
  KVM: nVMX: load GUEST_EFER after GUEST_CR0 during emulated VM-entry
  KVM: nVMX: generate MSR_IA32_CR{0,4}_FIXED1 from guest CPUID
  KVM: nVMX: fix checks on CR{0,4} during virtual VMX operation
  KVM: nVMX: support restore of VMX capability MSRs
  KVM: nVMX: generate non-true VMX MSRs based on true versions
  KVM: x86: Do not clear RFLAGS.TF when a singlestep trap occurs.
  KVM: x86: Add kvm_skip_emulated_instruction and use it.
  KVM: VMX: Move skip_emulated_instruction out of nested_vmx_check_vmcs12
  KVM: VMX: Reorder some skip_emulated_instruction calls
  KVM: x86: Add a return value to kvm_emulate_cpuid
  KVM: PPC: Book3S: Move prototypes for KVM functions into kvm_ppc.h
  ...

diff --cc Documentation/virtual/kvm/api.txt
Simple merge

diff --cc arch/powerpc/include/asm/mmu.h
Simple merge

diff --cc arch/powerpc/kernel/cpu_setup_power.S
Simple merge

diff --cc arch/powerpc/kvm/book3s_hv.c
Simple merge

diff --cc arch/powerpc/mm/hash_utils_64.c
Simple merge

diff --cc arch/powerpc/mm/pgtable-radix.c
Simple merge

diff --cc arch/x86/kvm/cpuid.c
index 0aefb626fa8f07ebc7d1c40516a9d8ea76d0c326,dc2685e3f8ea01f9272b135207e598ba2b018685..b2d3cf1ef54ae5c1cc0bfb19c8c65b08dd6f23b4
--- 1/arch/x86/kvm/cpuid.c
--- 2/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@@ -16,6 -16,8 +16,7 @@@
  #include <linux/export.h>
  #include <linux/vmalloc.h>
  #include <linux/uaccess.h>
 -#include <asm/fpu/internal.h> /* For use_eager_fpu.  Ugh! */
+ #include <asm/processor.h>
  #include <asm/user.h>
  #include <asm/fpu/xstate.h>
  #include "cpuid.h"

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

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

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

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

diff --cc include/linux/irqchip/arm-gic-v3.h
Simple merge

diff --cc include/linux/kvm_host.h
Simple merge

diff --cc include/uapi/linux/kvm.h
Simple merge

diff --cc virt/kvm/kvm_main.c
Simple merge