• Linus Torvalds's avatar
    Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 221bb8a4
    Linus Torvalds authored
    Pull KVM updates from Paolo Bonzini:
     - ARM: GICv3 ITS emulation and various fixes.  Removal of the
       old VGIC implementation.
     - s390: support for trapping software breakpoints, nested
       virtualization (vSIE), the STHYI opcode, initial extensions
       for CPU model support.
     - MIPS: support for MIPS64 hosts (32-bit guests only) and lots
       of cleanups, preliminary to this and the upcoming support for
       hardware virtualization extensions.
     - x86: support for execute-only mappings in nested EPT; reduced
       vmexit latency for TSC deadline timer (by about 30%) on Intel
       hosts; support for more than 255 vCPUs.
     - PPC: bugfixes.
    * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (302 commits)
      KVM: PPC: Introduce KVM_CAP_PPC_HTM
      MIPS: Select HAVE_KVM for MIPS64_R{2,6}
      MIPS: KVM: Reset CP0_PageMask during host TLB flush
      MIPS: KVM: Fix ptr->int cast via KVM_GUEST_KSEGX()
      MIPS: KVM: Sign extend MFC0/RDHWR results
      MIPS: KVM: Fix 64-bit big endian dynamic translation
      MIPS: KVM: Fail if ebase doesn't fit in CP0_EBase
      MIPS: KVM: Use 64-bit CP0_EBase when appropriate
      MIPS: KVM: Set CP0_Status.KX on MIPS64
      MIPS: KVM: Make entry code MIPS64 friendly
      MIPS: KVM: Use kmap instead of CKSEG0ADDR()
      MIPS: KVM: Use virt_to_phys() to get commpage PFN
      MIPS: Fix definition of KSEGX() for 64-bit
      KVM: VMX: Add VMCS to CPU's loaded VMCSs before VMPTRLD
      kvm: x86: nVMX: maintain internal copy of current VMCS
      KVM: PPC: Book3S HV: Save/restore TM state in H_CEDE
      KVM: PPC: Book3S HV: Pull out TM state save/restore into separate procedures
      KVM: arm64: vgic-its: Simplify MAPI error handling
      KVM: arm64: vgic-its: Make vgic_its_cmd_handle_mapi similar to other handlers
      KVM: arm64: vgic-its: Turn device_id validation into generic ID validation