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
  ...

1 files changed, 45 insertions, 2 deletions

diff --git a/arch/powerpc/kvm/trace_booke.h b/arch/powerpc/kvm/trace_booke.h
index f7537cf26ce7..7ec534d1db9f 100644
--- a/arch/powerpc/kvm/trace_booke.h
+++ b/arch/powerpc/kvm/trace_booke.h
@@ -151,6 +151,47 @@ TRACE_EVENT(kvm_booke206_ref_release,
 		__entry->pfn, __entry->flags)
 );
 
+#ifdef CONFIG_SPE_POSSIBLE
+#define kvm_trace_symbol_irqprio_spe \
+	{BOOKE_IRQPRIO_SPE_UNAVAIL, "SPE_UNAVAIL"}, \
+	{BOOKE_IRQPRIO_SPE_FP_DATA, "SPE_FP_DATA"}, \
+	{BOOKE_IRQPRIO_SPE_FP_ROUND, "SPE_FP_ROUND"},
+#else
+#define kvm_trace_symbol_irqprio_spe
+#endif
+
+#ifdef CONFIG_PPC_E500MC
+#define kvm_trace_symbol_irqprio_e500mc \
+	{BOOKE_IRQPRIO_ALTIVEC_UNAVAIL, "ALTIVEC_UNAVAIL"}, \
+	{BOOKE_IRQPRIO_ALTIVEC_ASSIST, "ALTIVEC_ASSIST"},
+#else
+#define kvm_trace_symbol_irqprio_e500mc
+#endif
+
+#define kvm_trace_symbol_irqprio \
+	kvm_trace_symbol_irqprio_spe \
+	kvm_trace_symbol_irqprio_e500mc \
+	{BOOKE_IRQPRIO_DATA_STORAGE, "DATA_STORAGE"}, \
+	{BOOKE_IRQPRIO_INST_STORAGE, "INST_STORAGE"}, \
+	{BOOKE_IRQPRIO_ALIGNMENT, "ALIGNMENT"}, \
+	{BOOKE_IRQPRIO_PROGRAM, "PROGRAM"}, \
+	{BOOKE_IRQPRIO_FP_UNAVAIL, "FP_UNAVAIL"}, \
+	{BOOKE_IRQPRIO_SYSCALL, "SYSCALL"}, \
+	{BOOKE_IRQPRIO_AP_UNAVAIL, "AP_UNAVAIL"}, \
+	{BOOKE_IRQPRIO_DTLB_MISS, "DTLB_MISS"}, \
+	{BOOKE_IRQPRIO_ITLB_MISS, "ITLB_MISS"}, \
+	{BOOKE_IRQPRIO_MACHINE_CHECK, "MACHINE_CHECK"}, \
+	{BOOKE_IRQPRIO_DEBUG, "DEBUG"}, \
+	{BOOKE_IRQPRIO_CRITICAL, "CRITICAL"}, \
+	{BOOKE_IRQPRIO_WATCHDOG, "WATCHDOG"}, \
+	{BOOKE_IRQPRIO_EXTERNAL, "EXTERNAL"}, \
+	{BOOKE_IRQPRIO_FIT, "FIT"}, \
+	{BOOKE_IRQPRIO_DECREMENTER, "DECREMENTER"}, \
+	{BOOKE_IRQPRIO_PERFORMANCE_MONITOR, "PERFORMANCE_MONITOR"}, \
+	{BOOKE_IRQPRIO_EXTERNAL_LEVEL, "EXTERNAL_LEVEL"}, \
+	{BOOKE_IRQPRIO_DBELL, "DBELL"}, \
+	{BOOKE_IRQPRIO_DBELL_CRIT, "DBELL_CRIT"} \
+
 TRACE_EVENT(kvm_booke_queue_irqprio,
 	TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
 	TP_ARGS(vcpu, priority),
@@ -167,8 +208,10 @@ TRACE_EVENT(kvm_booke_queue_irqprio,
 		__entry->pending	= vcpu->arch.pending_exceptions;
 	),
 
-	TP_printk("vcpu=%x prio=%x pending=%lx",
-		__entry->cpu_nr, __entry->priority, __entry->pending)
+	TP_printk("vcpu=%x prio=%s pending=%lx",
+		__entry->cpu_nr,
+		__print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
+		__entry->pending)
 );
 
 #endif