• Linus Torvalds's avatar
    Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 66dcff86
    Linus Torvalds authored
    Pull KVM update from Paolo Bonzini:
     "3.19 changes for KVM:
    
       - spring cleaning: removed support for IA64, and for hardware-
         assisted virtualization on the PPC970
    
       - ARM, PPC, s390 all had only small fixes
    
      For x86:
       - small performance improvements (though only on weird guests)
       - usual round of hardware-compliancy fixes from Nadav
       - APICv fixes
       - XSAVES support for hosts and guests.  XSAVES hosts were broken
         because the (non-KVM) XSAVES patches inadvertently changed the KVM
         userspace ABI whenever XSAVES was enabled; hence, this part is
         going to stable.  Guest support is just a matter of exposing the
         feature and CPUID leaves support"
    
    * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (179 commits)
      KVM: move APIC types to arch/x86/
      KVM: PPC: Book3S: Enable in-kernel XICS emulation by default
      KVM: PPC: Book3S HV: Improve H_CONFER implementation
      KVM: PPC: Book3S HV: Fix endianness of instruction obtained from HEIR register
      KVM: PPC: Book3S HV: Remove code for PPC970 processors
      KVM: PPC: Book3S HV: Tracepoints for KVM HV guest interactions
      KVM: PPC: Book3S HV: Simplify locking around stolen time calculations
      arch: powerpc: kvm: book3s_paired_singles.c: Remove unused function
      arch: powerpc: kvm: book3s_pr.c: Remove unused function
      arch: powerpc: kvm: book3s.c: Remove some unused functions
      arch: powerpc: kvm: book3s_32_mmu.c: Remove unused function
      KVM: PPC: Book3S HV: Check wait conditions before sleeping in kvmppc_vcore_blocked
      KVM: PPC: Book3S HV: ptes are big endian
      KVM: PPC: Book3S HV: Fix inaccuracies in ICP emulation for H_IPI
      KVM: PPC: Book3S HV: Fix KSM memory corruption
      KVM: PPC: Book3S HV: Fix an issue where guest is paused on receiving HMI
      KVM: PPC: Book3S HV: Fix computation of tlbie operand
      KVM: PPC: Book3S HV: Add missing HPTE unlock
      KVM: PPC: BookE: Improve irq inject tracepoint
      arm/arm64: KVM: Require in-kernel vgic for the arch timers
      ...
    66dcff86
kvm-s390.c 47 KB