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

Pull KVM updates from Paolo Bonzini:
 "ARM:
   - some cleanups
   - direct physical timer assignment
   - cache sanitization for 32-bit guests

  s390:
   - interrupt cleanup
   - introduction of the Guest Information Block
   - preparation for processor subfunctions in cpu models

  PPC:
   - bug fixes and improvements, especially related to machine checks
     and protection keys

  x86:
   - many, many cleanups, including removing a bunch of MMU code for
     unnecessary optimizations
   - AVIC fixes

  Generic:
   - memcg accounting"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (147 commits)
  kvm: vmx: fix formatting of a comment
  KVM: doc: Document the life cycle of a VM and its resources
  MAINTAINERS: Add KVM selftests to existing KVM entry
  Revert "KVM/MMU: Flush tlb directly in the kvm_zap_gfn_range()"
  KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()
  KVM: PPC: Fix compilation when KVM is not enabled
  KVM: Minor cleanups for kvm_main.c
  KVM: s390: add debug logging for cpu model subfunctions
  KVM: s390: implement subfunction processor calls
  arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2
  KVM: arm/arm64: Remove unused timer variable
  KVM: PPC: Book3S: Improve KVM reference counting
  KVM: PPC: Book3S HV: Fix build failure without IOMMU support
  Revert "KVM: Eliminate extra function calls in kvm_get_dirty_log_protect()"
  x86: kvmguest: use TSC clocksource if invariant TSC is exposed
  KVM: Never start grow vCPU halt_poll_ns from value below halt_poll_ns_grow_start
  KVM: Expose the initial start value in grow_halt_poll_ns() as a module parameter
  KVM: grow_halt_poll_ns() should never shrink vCPU halt_poll_ns
  KVM: x86/mmu: Consolidate kvm_mmu_zap_all() and kvm_mmu_zap_mmio_sptes()
  KVM: x86/mmu: WARN if zapping a MMIO spte results in zapping children
  ...

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 9a7dadbe1f17..10c5579d20ce 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -39,6 +39,7 @@
 #include "book3s.h"
 #include "trace.h"
 
+#define VM_STAT(x) offsetof(struct kvm, stat.x), KVM_STAT_VM
 #define VCPU_STAT(x) offsetof(struct kvm_vcpu, stat.x), KVM_STAT_VCPU
 
 /* #define EXIT_DEBUG */
@@ -71,6 +72,8 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "pthru_all",       VCPU_STAT(pthru_all) },
 	{ "pthru_host",      VCPU_STAT(pthru_host) },
 	{ "pthru_bad_aff",   VCPU_STAT(pthru_bad_aff) },
+	{ "largepages_2M",    VM_STAT(num_2M_pages) },
+	{ "largepages_1G",    VM_STAT(num_1G_pages) },
 	{ NULL }
 };
 
@@ -642,7 +645,7 @@ int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id,
 				r = -ENXIO;
 				break;
 			}
-			if (xive_enabled())
+			if (xics_on_xive())
 				*val = get_reg_val(id, kvmppc_xive_get_icp(vcpu));
 			else
 				*val = get_reg_val(id, kvmppc_xics_get_icp(vcpu));
@@ -715,7 +718,7 @@ int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
 				r = -ENXIO;
 				break;
 			}
-			if (xive_enabled())
+			if (xics_on_xive())
 				r = kvmppc_xive_set_icp(vcpu, set_reg_val(id, *val));
 			else
 				r = kvmppc_xics_set_icp(vcpu, set_reg_val(id, *val));
@@ -991,7 +994,7 @@ int kvmppc_book3s_hcall_implemented(struct kvm *kvm, unsigned long hcall)
 int kvm_set_irq(struct kvm *kvm, int irq_source_id, u32 irq, int level,
 		bool line_status)
 {
-	if (xive_enabled())
+	if (xics_on_xive())
 		return kvmppc_xive_set_irq(kvm, irq_source_id, irq, level,
 					   line_status);
 	else
@@ -1044,7 +1047,7 @@ static int kvmppc_book3s_init(void)
 
 #ifdef CONFIG_KVM_XICS
 #ifdef CONFIG_KVM_XIVE
-	if (xive_enabled()) {
+	if (xics_on_xive()) {
 		kvmppc_xive_init_module();
 		kvm_register_device_ops(&kvm_xive_ops, KVM_DEV_TYPE_XICS);
 	} else
@@ -1057,7 +1060,7 @@ static int kvmppc_book3s_init(void)
 static void kvmppc_book3s_exit(void)
 {
 #ifdef CONFIG_KVM_XICS
-	if (xive_enabled())
+	if (xics_on_xive())
 		kvmppc_xive_exit_module();
 #endif
 #ifdef CONFIG_KVM_BOOK3S_32_HANDLER