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

Pull kvm fixes from Paolo Bonzini:
 "ARM:

   - Large set of fixes for vector handling, especially in the
     interactions between host and guest state.

     This fixes a number of bugs affecting actual deployments, and
     greatly simplifies the FP/SIMD/SVE handling. Thanks to Mark Rutland
     for dealing with this thankless task.

   - Fix an ugly race between vcpu and vgic creation/init, resulting in
     unexpected behaviours

   - Fix use of kernel VAs at EL2 when emulating timers with nVHE

   - Small set of pKVM improvements and cleanups

  x86:

   - Fix broken SNP support with KVM module built-in, ensuring the PSP
     module is initialized before KVM even when the module
     infrastructure cannot be used to order initcalls

   - Reject Hyper-V SEND_IPI hypercalls if the local APIC isn't being
     emulated by KVM to fix a NULL pointer dereference

   - Enter guest mode (L2) from KVM's perspective before initializing
     the vCPU's nested NPT MMU so that the MMU is properly tagged for
     L2, not L1

   - Load the guest's DR6 outside of the innermost .vcpu_run() loop, as
     the guest's value may be stale if a VM-Exit is handled in the
     fastpath"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (25 commits)
  x86/sev: Fix broken SNP support with KVM module built-in
  KVM: SVM: Ensure PSP module is initialized if KVM module is built-in
  crypto: ccp: Add external API interface for PSP module initialization
  KVM: arm64: vgic: Hoist SGI/PPI alloc from vgic_init() to kvm_create_vgic()
  KVM: arm64: timer: Drop warning on failed interrupt signalling
  KVM: arm64: Fix alignment of kvm_hyp_memcache allocations
  KVM: arm64: Convert timer offset VA when accessed in HYP code
  KVM: arm64: Simplify warning in kvm_arch_vcpu_load_fp()
  KVM: arm64: Eagerly switch ZCR_EL{1,2}
  KVM: arm64: Mark some header functions as inline
  KVM: arm64: Refactor exit handlers
  KVM: arm64: Refactor CPTR trap deactivation
  KVM: arm64: Remove VHE host restore of CPACR_EL1.SMEN
  KVM: arm64: Remove VHE host restore of CPACR_EL1.ZEN
  KVM: arm64: Remove host FPSIMD saving for non-protected KVM
  KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state
  KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop
  KVM: nSVM: Enter guest mode before initializing nested NPT MMU
  KVM: selftests: Add CPUID tests for Hyper-V features that need in-kernel APIC
  KVM: selftests: Manage CPUID array in Hyper-V CPUID test's core helper
  ...

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