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Diffstat (limited to 'arch/powerpc/kvm/trace.h')
-rw-r--r--arch/powerpc/kvm/trace.h239
1 files changed, 9 insertions, 230 deletions
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index 3aca1b042b8..2e0e67ef354 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -98,245 +98,24 @@ TRACE_EVENT(kvm_gtlb_write,
__entry->word1, __entry->word2)
);
-
-/*************************************************************************
- * Book3S trace points *
- *************************************************************************/
-
-#ifdef CONFIG_PPC_BOOK3S
-
-TRACE_EVENT(kvm_book3s_exit,
- TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
- TP_ARGS(exit_nr, vcpu),
+TRACE_EVENT(kvm_check_requests,
+ TP_PROTO(struct kvm_vcpu *vcpu),
+ TP_ARGS(vcpu),
TP_STRUCT__entry(
- __field( unsigned int, exit_nr )
- __field( unsigned long, pc )
- __field( unsigned long, msr )
- __field( unsigned long, dar )
- __field( unsigned long, srr1 )
+ __field( __u32, cpu_nr )
+ __field( __u32, requests )
),
TP_fast_assign(
- __entry->exit_nr = exit_nr;
- __entry->pc = kvmppc_get_pc(vcpu);
- __entry->dar = kvmppc_get_fault_dar(vcpu);
- __entry->msr = vcpu->arch.shared->msr;
- __entry->srr1 = to_svcpu(vcpu)->shadow_srr1;
+ __entry->cpu_nr = vcpu->vcpu_id;
+ __entry->requests = vcpu->requests;
),
- TP_printk("exit=0x%x | pc=0x%lx | msr=0x%lx | dar=0x%lx | srr1=0x%lx",
- __entry->exit_nr, __entry->pc, __entry->msr, __entry->dar,
- __entry->srr1)
+ TP_printk("vcpu=%x requests=%x",
+ __entry->cpu_nr, __entry->requests)
);
-TRACE_EVENT(kvm_book3s_reenter,
- TP_PROTO(int r, struct kvm_vcpu *vcpu),
- TP_ARGS(r, vcpu),
-
- TP_STRUCT__entry(
- __field( unsigned int, r )
- __field( unsigned long, pc )
- ),
-
- TP_fast_assign(
- __entry->r = r;
- __entry->pc = kvmppc_get_pc(vcpu);
- ),
-
- TP_printk("reentry r=%d | pc=0x%lx", __entry->r, __entry->pc)
-);
-
-#ifdef CONFIG_PPC_BOOK3S_64
-
-TRACE_EVENT(kvm_book3s_64_mmu_map,
- TP_PROTO(int rflags, ulong hpteg, ulong va, pfn_t hpaddr,
- struct kvmppc_pte *orig_pte),
- TP_ARGS(rflags, hpteg, va, hpaddr, orig_pte),
-
- TP_STRUCT__entry(
- __field( unsigned char, flag_w )
- __field( unsigned char, flag_x )
- __field( unsigned long, eaddr )
- __field( unsigned long, hpteg )
- __field( unsigned long, va )
- __field( unsigned long long, vpage )
- __field( unsigned long, hpaddr )
- ),
-
- TP_fast_assign(
- __entry->flag_w = ((rflags & HPTE_R_PP) == 3) ? '-' : 'w';
- __entry->flag_x = (rflags & HPTE_R_N) ? '-' : 'x';
- __entry->eaddr = orig_pte->eaddr;
- __entry->hpteg = hpteg;
- __entry->va = va;
- __entry->vpage = orig_pte->vpage;
- __entry->hpaddr = hpaddr;
- ),
-
- TP_printk("KVM: %c%c Map 0x%lx: [%lx] 0x%lx (0x%llx) -> %lx",
- __entry->flag_w, __entry->flag_x, __entry->eaddr,
- __entry->hpteg, __entry->va, __entry->vpage, __entry->hpaddr)
-);
-
-#endif /* CONFIG_PPC_BOOK3S_64 */
-
-TRACE_EVENT(kvm_book3s_mmu_map,
- TP_PROTO(struct hpte_cache *pte),
- TP_ARGS(pte),
-
- TP_STRUCT__entry(
- __field( u64, host_va )
- __field( u64, pfn )
- __field( ulong, eaddr )
- __field( u64, vpage )
- __field( ulong, raddr )
- __field( int, flags )
- ),
-
- TP_fast_assign(
- __entry->host_va = pte->host_va;
- __entry->pfn = pte->pfn;
- __entry->eaddr = pte->pte.eaddr;
- __entry->vpage = pte->pte.vpage;
- __entry->raddr = pte->pte.raddr;
- __entry->flags = (pte->pte.may_read ? 0x4 : 0) |
- (pte->pte.may_write ? 0x2 : 0) |
- (pte->pte.may_execute ? 0x1 : 0);
- ),
-
- TP_printk("Map: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]",
- __entry->host_va, __entry->pfn, __entry->eaddr,
- __entry->vpage, __entry->raddr, __entry->flags)
-);
-
-TRACE_EVENT(kvm_book3s_mmu_invalidate,
- TP_PROTO(struct hpte_cache *pte),
- TP_ARGS(pte),
-
- TP_STRUCT__entry(
- __field( u64, host_va )
- __field( u64, pfn )
- __field( ulong, eaddr )
- __field( u64, vpage )
- __field( ulong, raddr )
- __field( int, flags )
- ),
-
- TP_fast_assign(
- __entry->host_va = pte->host_va;
- __entry->pfn = pte->pfn;
- __entry->eaddr = pte->pte.eaddr;
- __entry->vpage = pte->pte.vpage;
- __entry->raddr = pte->pte.raddr;
- __entry->flags = (pte->pte.may_read ? 0x4 : 0) |
- (pte->pte.may_write ? 0x2 : 0) |
- (pte->pte.may_execute ? 0x1 : 0);
- ),
-
- TP_printk("Flush: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]",
- __entry->host_va, __entry->pfn, __entry->eaddr,
- __entry->vpage, __entry->raddr, __entry->flags)
-);
-
-TRACE_EVENT(kvm_book3s_mmu_flush,
- TP_PROTO(const char *type, struct kvm_vcpu *vcpu, unsigned long long p1,
- unsigned long long p2),
- TP_ARGS(type, vcpu, p1, p2),
-
- TP_STRUCT__entry(
- __field( int, count )
- __field( unsigned long long, p1 )
- __field( unsigned long long, p2 )
- __field( const char *, type )
- ),
-
- TP_fast_assign(
- __entry->count = vcpu->arch.hpte_cache_count;
- __entry->p1 = p1;
- __entry->p2 = p2;
- __entry->type = type;
- ),
-
- TP_printk("Flush %d %sPTEs: %llx - %llx",
- __entry->count, __entry->type, __entry->p1, __entry->p2)
-);
-
-TRACE_EVENT(kvm_book3s_slb_found,
- TP_PROTO(unsigned long long gvsid, unsigned long long hvsid),
- TP_ARGS(gvsid, hvsid),
-
- TP_STRUCT__entry(
- __field( unsigned long long, gvsid )
- __field( unsigned long long, hvsid )
- ),
-
- TP_fast_assign(
- __entry->gvsid = gvsid;
- __entry->hvsid = hvsid;
- ),
-
- TP_printk("%llx -> %llx", __entry->gvsid, __entry->hvsid)
-);
-
-TRACE_EVENT(kvm_book3s_slb_fail,
- TP_PROTO(u16 sid_map_mask, unsigned long long gvsid),
- TP_ARGS(sid_map_mask, gvsid),
-
- TP_STRUCT__entry(
- __field( unsigned short, sid_map_mask )
- __field( unsigned long long, gvsid )
- ),
-
- TP_fast_assign(
- __entry->sid_map_mask = sid_map_mask;
- __entry->gvsid = gvsid;
- ),
-
- TP_printk("%x/%x: %llx", __entry->sid_map_mask,
- SID_MAP_MASK - __entry->sid_map_mask, __entry->gvsid)
-);
-
-TRACE_EVENT(kvm_book3s_slb_map,
- TP_PROTO(u16 sid_map_mask, unsigned long long gvsid,
- unsigned long long hvsid),
- TP_ARGS(sid_map_mask, gvsid, hvsid),
-
- TP_STRUCT__entry(
- __field( unsigned short, sid_map_mask )
- __field( unsigned long long, guest_vsid )
- __field( unsigned long long, host_vsid )
- ),
-
- TP_fast_assign(
- __entry->sid_map_mask = sid_map_mask;
- __entry->guest_vsid = gvsid;
- __entry->host_vsid = hvsid;
- ),
-
- TP_printk("%x: %llx -> %llx", __entry->sid_map_mask,
- __entry->guest_vsid, __entry->host_vsid)
-);
-
-TRACE_EVENT(kvm_book3s_slbmte,
- TP_PROTO(u64 slb_vsid, u64 slb_esid),
- TP_ARGS(slb_vsid, slb_esid),
-
- TP_STRUCT__entry(
- __field( u64, slb_vsid )
- __field( u64, slb_esid )
- ),
-
- TP_fast_assign(
- __entry->slb_vsid = slb_vsid;
- __entry->slb_esid = slb_esid;
- ),
-
- TP_printk("%llx, %llx", __entry->slb_vsid, __entry->slb_esid)
-);
-
-#endif /* CONFIG_PPC_BOOK3S */
-
#endif /* _TRACE_KVM_H */
/* This part must be outside protection */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:32:23 +0000