1 2 #if !defined(_TRACE_KVM_PR_H) || defined(TRACE_HEADER_MULTI_READ) 3 #define _TRACE_KVM_PR_H 4 5 #include <linux/tracepoint.h> 6 #include "trace_book3s.h" 7 8 #undef TRACE_SYSTEM 9 #define TRACE_SYSTEM kvm_pr 10 #define TRACE_INCLUDE_PATH . 11 #define TRACE_INCLUDE_FILE trace_pr 12 13 TRACE_EVENT(kvm_book3s_reenter, 14 TP_PROTO(int r, struct kvm_vcpu *vcpu), 15 TP_ARGS(r, vcpu), 16 17 TP_STRUCT__entry( 18 __field( unsigned int, r ) 19 __field( unsigned long, pc ) 20 ), 21 22 TP_fast_assign( 23 __entry->r = r; 24 __entry->pc = kvmppc_get_pc(vcpu); 25 ), 26 27 TP_printk("reentry r=%d | pc=0x%lx", __entry->r, __entry->pc) 28 ); 29 30 #ifdef CONFIG_PPC_BOOK3S_64 31 32 TRACE_EVENT(kvm_book3s_64_mmu_map, 33 TP_PROTO(int rflags, ulong hpteg, ulong va, kvm_pfn_t hpaddr, 34 struct kvmppc_pte *orig_pte), 35 TP_ARGS(rflags, hpteg, va, hpaddr, orig_pte), 36 37 TP_STRUCT__entry( 38 __field( unsigned char, flag_w ) 39 __field( unsigned char, flag_x ) 40 __field( unsigned long, eaddr ) 41 __field( unsigned long, hpteg ) 42 __field( unsigned long, va ) 43 __field( unsigned long long, vpage ) 44 __field( unsigned long, hpaddr ) 45 ), 46 47 TP_fast_assign( 48 __entry->flag_w = ((rflags & HPTE_R_PP) == 3) ? '-' : 'w'; 49 __entry->flag_x = (rflags & HPTE_R_N) ? '-' : 'x'; 50 __entry->eaddr = orig_pte->eaddr; 51 __entry->hpteg = hpteg; 52 __entry->va = va; 53 __entry->vpage = orig_pte->vpage; 54 __entry->hpaddr = hpaddr; 55 ), 56 57 TP_printk("KVM: %c%c Map 0x%lx: [%lx] 0x%lx (0x%llx) -> %lx", 58 __entry->flag_w, __entry->flag_x, __entry->eaddr, 59 __entry->hpteg, __entry->va, __entry->vpage, __entry->hpaddr) 60 ); 61 62 #endif /* CONFIG_PPC_BOOK3S_64 */ 63 64 TRACE_EVENT(kvm_book3s_mmu_map, 65 TP_PROTO(struct hpte_cache *pte), 66 TP_ARGS(pte), 67 68 TP_STRUCT__entry( 69 __field( u64, host_vpn ) 70 __field( u64, pfn ) 71 __field( ulong, eaddr ) 72 __field( u64, vpage ) 73 __field( ulong, raddr ) 74 __field( int, flags ) 75 ), 76 77 TP_fast_assign( 78 __entry->host_vpn = pte->host_vpn; 79 __entry->pfn = pte->pfn; 80 __entry->eaddr = pte->pte.eaddr; 81 __entry->vpage = pte->pte.vpage; 82 __entry->raddr = pte->pte.raddr; 83 __entry->flags = (pte->pte.may_read ? 0x4 : 0) | 84 (pte->pte.may_write ? 0x2 : 0) | 85 (pte->pte.may_execute ? 0x1 : 0); 86 ), 87 88 TP_printk("Map: hvpn=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]", 89 __entry->host_vpn, __entry->pfn, __entry->eaddr, 90 __entry->vpage, __entry->raddr, __entry->flags) 91 ); 92 93 TRACE_EVENT(kvm_book3s_mmu_invalidate, 94 TP_PROTO(struct hpte_cache *pte), 95 TP_ARGS(pte), 96 97 TP_STRUCT__entry( 98 __field( u64, host_vpn ) 99 __field( u64, pfn ) 100 __field( ulong, eaddr ) 101 __field( u64, vpage ) 102 __field( ulong, raddr ) 103 __field( int, flags ) 104 ), 105 106 TP_fast_assign( 107 __entry->host_vpn = pte->host_vpn; 108 __entry->pfn = pte->pfn; 109 __entry->eaddr = pte->pte.eaddr; 110 __entry->vpage = pte->pte.vpage; 111 __entry->raddr = pte->pte.raddr; 112 __entry->flags = (pte->pte.may_read ? 0x4 : 0) | 113 (pte->pte.may_write ? 0x2 : 0) | 114 (pte->pte.may_execute ? 0x1 : 0); 115 ), 116 117 TP_printk("Flush: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]", 118 __entry->host_vpn, __entry->pfn, __entry->eaddr, 119 __entry->vpage, __entry->raddr, __entry->flags) 120 ); 121 122 TRACE_EVENT(kvm_book3s_mmu_flush, 123 TP_PROTO(const char *type, struct kvm_vcpu *vcpu, unsigned long long p1, 124 unsigned long long p2), 125 TP_ARGS(type, vcpu, p1, p2), 126 127 TP_STRUCT__entry( 128 __field( int, count ) 129 __field( unsigned long long, p1 ) 130 __field( unsigned long long, p2 ) 131 __field( const char *, type ) 132 ), 133 134 TP_fast_assign( 135 __entry->count = to_book3s(vcpu)->hpte_cache_count; 136 __entry->p1 = p1; 137 __entry->p2 = p2; 138 __entry->type = type; 139 ), 140 141 TP_printk("Flush %d %sPTEs: %llx - %llx", 142 __entry->count, __entry->type, __entry->p1, __entry->p2) 143 ); 144 145 TRACE_EVENT(kvm_book3s_slb_found, 146 TP_PROTO(unsigned long long gvsid, unsigned long long hvsid), 147 TP_ARGS(gvsid, hvsid), 148 149 TP_STRUCT__entry( 150 __field( unsigned long long, gvsid ) 151 __field( unsigned long long, hvsid ) 152 ), 153 154 TP_fast_assign( 155 __entry->gvsid = gvsid; 156 __entry->hvsid = hvsid; 157 ), 158 159 TP_printk("%llx -> %llx", __entry->gvsid, __entry->hvsid) 160 ); 161 162 TRACE_EVENT(kvm_book3s_slb_fail, 163 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid), 164 TP_ARGS(sid_map_mask, gvsid), 165 166 TP_STRUCT__entry( 167 __field( unsigned short, sid_map_mask ) 168 __field( unsigned long long, gvsid ) 169 ), 170 171 TP_fast_assign( 172 __entry->sid_map_mask = sid_map_mask; 173 __entry->gvsid = gvsid; 174 ), 175 176 TP_printk("%x/%x: %llx", __entry->sid_map_mask, 177 SID_MAP_MASK - __entry->sid_map_mask, __entry->gvsid) 178 ); 179 180 TRACE_EVENT(kvm_book3s_slb_map, 181 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid, 182 unsigned long long hvsid), 183 TP_ARGS(sid_map_mask, gvsid, hvsid), 184 185 TP_STRUCT__entry( 186 __field( unsigned short, sid_map_mask ) 187 __field( unsigned long long, guest_vsid ) 188 __field( unsigned long long, host_vsid ) 189 ), 190 191 TP_fast_assign( 192 __entry->sid_map_mask = sid_map_mask; 193 __entry->guest_vsid = gvsid; 194 __entry->host_vsid = hvsid; 195 ), 196 197 TP_printk("%x: %llx -> %llx", __entry->sid_map_mask, 198 __entry->guest_vsid, __entry->host_vsid) 199 ); 200 201 TRACE_EVENT(kvm_book3s_slbmte, 202 TP_PROTO(u64 slb_vsid, u64 slb_esid), 203 TP_ARGS(slb_vsid, slb_esid), 204 205 TP_STRUCT__entry( 206 __field( u64, slb_vsid ) 207 __field( u64, slb_esid ) 208 ), 209 210 TP_fast_assign( 211 __entry->slb_vsid = slb_vsid; 212 __entry->slb_esid = slb_esid; 213 ), 214 215 TP_printk("%llx, %llx", __entry->slb_vsid, __entry->slb_esid) 216 ); 217 218 TRACE_EVENT(kvm_exit, 219 TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu), 220 TP_ARGS(exit_nr, vcpu), 221 222 TP_STRUCT__entry( 223 __field( unsigned int, exit_nr ) 224 __field( unsigned long, pc ) 225 __field( unsigned long, msr ) 226 __field( unsigned long, dar ) 227 __field( unsigned long, srr1 ) 228 __field( unsigned long, last_inst ) 229 ), 230 231 TP_fast_assign( 232 __entry->exit_nr = exit_nr; 233 __entry->pc = kvmppc_get_pc(vcpu); 234 __entry->dar = kvmppc_get_fault_dar(vcpu); 235 __entry->msr = kvmppc_get_msr(vcpu); 236 __entry->srr1 = vcpu->arch.shadow_srr1; 237 __entry->last_inst = vcpu->arch.last_inst; 238 ), 239 240 TP_printk("exit=%s" 241 " | pc=0x%lx" 242 " | msr=0x%lx" 243 " | dar=0x%lx" 244 " | srr1=0x%lx" 245 " | last_inst=0x%lx" 246 , 247 __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit), 248 __entry->pc, 249 __entry->msr, 250 __entry->dar, 251 __entry->srr1, 252 __entry->last_inst 253 ) 254 ); 255 256 TRACE_EVENT(kvm_unmap_hva, 257 TP_PROTO(unsigned long hva), 258 TP_ARGS(hva), 259 260 TP_STRUCT__entry( 261 __field( unsigned long, hva ) 262 ), 263 264 TP_fast_assign( 265 __entry->hva = hva; 266 ), 267 268 TP_printk("unmap hva 0x%lx\n", __entry->hva) 269 ); 270 271 #endif /* _TRACE_KVM_H */ 272 273 /* This part must be outside protection */ 274 #include <trace/define_trace.h> 275