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

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
  ...

diff --cc MAINTAINERS
Simple merge

diff --cc arch/arm/kvm/mmu.c
Simple merge

diff --cc arch/ia64/Kconfig
Simple merge

diff --cc arch/powerpc/kernel/asm-offsets.c
Simple merge

diff --cc arch/powerpc/kvm/book3s_hv_builtin.c
Simple merge

diff --cc arch/powerpc/kvm/book3s_hv_rmhandlers.S
Simple merge

diff --cc arch/powerpc/kvm/e500.c
Simple merge

diff --cc arch/s390/include/asm/pgalloc.h
index e510b9460efa40bd165d2a254fa283d1d72a20b3,ede2eab42c17a2f326735ada20fc5035a1261290..3009c2ba46d227f9c6f0ffb14832837476ee72fb
--- 1/arch/s390/include/asm/pgalloc.h
--- 2/arch/s390/include/asm/pgalloc.h
+++ b/arch/s390/include/asm/pgalloc.h
@@@ -22,8 -22,11 +22,9 @@@ unsigned long *page_table_alloc(struct 
  void page_table_free(struct mm_struct *, unsigned long *);
  void page_table_free_rcu(struct mmu_gather *, unsigned long *, unsigned long);
  
 -void page_table_reset_pgste(struct mm_struct *, unsigned long, unsigned long,
 -                          bool init_skey);
  int set_guest_storage_key(struct mm_struct *mm, unsigned long addr,
                          unsigned long key, bool nq);
+ unsigned long get_guest_storage_key(struct mm_struct *mm, unsigned long addr);
  
  static inline void clear_table(unsigned long *s, unsigned long val, size_t n)
  {

diff --cc arch/s390/kvm/kvm-s390.c
Simple merge

diff --cc arch/s390/kvm/priv.c
Simple merge

diff --cc arch/s390/mm/pgtable.c
Simple merge

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

diff --cc virt/kvm/arm/vgic.c
Simple merge