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 7 #undef TRACE_SYSTEM 8 #define TRACE_SYSTEM kvm_pr 9 #define TRACE_INCLUDE_PATH . 10 #define TRACE_INCLUDE_FILE trace_pr 11 12 #define kvm_trace_symbol_exit \ 13 {0x100, "SYSTEM_RESET"}, \ 14 {0x200, "MACHINE_CHECK"}, \ 15 {0x300, "DATA_STORAGE"}, \ 16 {0x380, "DATA_SEGMENT"}, \ 17 {0x400, "INST_STORAGE"}, \ 18 {0x480, "INST_SEGMENT"}, \ 19 {0x500, "EXTERNAL"}, \ 20 {0x501, "EXTERNAL_LEVEL"}, \ 21 {0x502, "EXTERNAL_HV"}, \ 22 {0x600, "ALIGNMENT"}, \ 23 {0x700, "PROGRAM"}, \ 24 {0x800, "FP_UNAVAIL"}, \ 25 {0x900, "DECREMENTER"}, \ 26 {0x980, "HV_DECREMENTER"}, \ 27 {0xc00, "SYSCALL"}, \ 28 {0xd00, "TRACE"}, \ 29 {0xe00, "H_DATA_STORAGE"}, \ 30 {0xe20, "H_INST_STORAGE"}, \ 31 {0xe40, "H_EMUL_ASSIST"}, \ 32 {0xf00, "PERFMON"}, \ 33 {0xf20, "ALTIVEC"}, \ 34 {0xf40, "VSX"} 35 36 TRACE_EVENT(kvm_book3s_reenter, 37 TP_PROTO(int r, struct kvm_vcpu *vcpu), 38 TP_ARGS(r, vcpu), 39 40 TP_STRUCT__entry( 41 __field( unsigned int, r ) 42 __field( unsigned long, pc ) 43 ), 44 45 TP_fast_assign( 46 __entry->r = r; 47 __entry->pc = kvmppc_get_pc(vcpu); 48 ), 49 50 TP_printk("reentry r=%d | pc=0x%lx", __entry->r, __entry->pc) 51 ); 52 53 #ifdef CONFIG_PPC_BOOK3S_64 54 55 TRACE_EVENT(kvm_book3s_64_mmu_map, 56 TP_PROTO(int rflags, ulong hpteg, ulong va, pfn_t hpaddr, 57 struct kvmppc_pte *orig_pte), 58 TP_ARGS(rflags, hpteg, va, hpaddr, orig_pte), 59 60 TP_STRUCT__entry( 61 __field( unsigned char, flag_w ) 62 __field( unsigned char, flag_x ) 63 __field( unsigned long, eaddr ) 64 __field( unsigned long, hpteg ) 65 __field( unsigned long, va ) 66 __field( unsigned long long, vpage ) 67 __field( unsigned long, hpaddr ) 68 ), 69 70 TP_fast_assign( 71 __entry->flag_w = ((rflags & HPTE_R_PP) == 3) ? '-' : 'w'; 72 __entry->flag_x = (rflags & HPTE_R_N) ? '-' : 'x'; 73 __entry->eaddr = orig_pte->eaddr; 74 __entry->hpteg = hpteg; 75 __entry->va = va; 76 __entry->vpage = orig_pte->vpage; 77 __entry->hpaddr = hpaddr; 78 ), 79 80 TP_printk("KVM: %c%c Map 0x%lx: [%lx] 0x%lx (0x%llx) -> %lx", 81 __entry->flag_w, __entry->flag_x, __entry->eaddr, 82 __entry->hpteg, __entry->va, __entry->vpage, __entry->hpaddr) 83 ); 84 85 #endif /* CONFIG_PPC_BOOK3S_64 */ 86 87 TRACE_EVENT(kvm_book3s_mmu_map, 88 TP_PROTO(struct hpte_cache *pte), 89 TP_ARGS(pte), 90 91 TP_STRUCT__entry( 92 __field( u64, host_vpn ) 93 __field( u64, pfn ) 94 __field( ulong, eaddr ) 95 __field( u64, vpage ) 96 __field( ulong, raddr ) 97 __field( int, flags ) 98 ), 99 100 TP_fast_assign( 101 __entry->host_vpn = pte->host_vpn; 102 __entry->pfn = pte->pfn; 103 __entry->eaddr = pte->pte.eaddr; 104 __entry->vpage = pte->pte.vpage; 105 __entry->raddr = pte->pte.raddr; 106 __entry->flags = (pte->pte.may_read ? 0x4 : 0) | 107 (pte->pte.may_write ? 0x2 : 0) | 108 (pte->pte.may_execute ? 0x1 : 0); 109 ), 110 111 TP_printk("Map: hvpn=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]", 112 __entry->host_vpn, __entry->pfn, __entry->eaddr, 113 __entry->vpage, __entry->raddr, __entry->flags) 114 ); 115 116 TRACE_EVENT(kvm_book3s_mmu_invalidate, 117 TP_PROTO(struct hpte_cache *pte), 118 TP_ARGS(pte), 119 120 TP_STRUCT__entry( 121 __field( u64, host_vpn ) 122 __field( u64, pfn ) 123 __field( ulong, eaddr ) 124 __field( u64, vpage ) 125 __field( ulong, raddr ) 126 __field( int, flags ) 127 ), 128 129 TP_fast_assign( 130 __entry->host_vpn = pte->host_vpn; 131 __entry->pfn = pte->pfn; 132 __entry->eaddr = pte->pte.eaddr; 133 __entry->vpage = pte->pte.vpage; 134 __entry->raddr = pte->pte.raddr; 135 __entry->flags = (pte->pte.may_read ? 0x4 : 0) | 136 (pte->pte.may_write ? 0x2 : 0) | 137 (pte->pte.may_execute ? 0x1 : 0); 138 ), 139 140 TP_printk("Flush: hva=%llx pfn=%llx ea=%lx vp=%llx ra=%lx [%x]", 141 __entry->host_vpn, __entry->pfn, __entry->eaddr, 142 __entry->vpage, __entry->raddr, __entry->flags) 143 ); 144 145 TRACE_EVENT(kvm_book3s_mmu_flush, 146 TP_PROTO(const char *type, struct kvm_vcpu *vcpu, unsigned long long p1, 147 unsigned long long p2), 148 TP_ARGS(type, vcpu, p1, p2), 149 150 TP_STRUCT__entry( 151 __field( int, count ) 152 __field( unsigned long long, p1 ) 153 __field( unsigned long long, p2 ) 154 __field( const char *, type ) 155 ), 156 157 TP_fast_assign( 158 __entry->count = to_book3s(vcpu)->hpte_cache_count; 159 __entry->p1 = p1; 160 __entry->p2 = p2; 161 __entry->type = type; 162 ), 163 164 TP_printk("Flush %d %sPTEs: %llx - %llx", 165 __entry->count, __entry->type, __entry->p1, __entry->p2) 166 ); 167 168 TRACE_EVENT(kvm_book3s_slb_found, 169 TP_PROTO(unsigned long long gvsid, unsigned long long hvsid), 170 TP_ARGS(gvsid, hvsid), 171 172 TP_STRUCT__entry( 173 __field( unsigned long long, gvsid ) 174 __field( unsigned long long, hvsid ) 175 ), 176 177 TP_fast_assign( 178 __entry->gvsid = gvsid; 179 __entry->hvsid = hvsid; 180 ), 181 182 TP_printk("%llx -> %llx", __entry->gvsid, __entry->hvsid) 183 ); 184 185 TRACE_EVENT(kvm_book3s_slb_fail, 186 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid), 187 TP_ARGS(sid_map_mask, gvsid), 188 189 TP_STRUCT__entry( 190 __field( unsigned short, sid_map_mask ) 191 __field( unsigned long long, gvsid ) 192 ), 193 194 TP_fast_assign( 195 __entry->sid_map_mask = sid_map_mask; 196 __entry->gvsid = gvsid; 197 ), 198 199 TP_printk("%x/%x: %llx", __entry->sid_map_mask, 200 SID_MAP_MASK - __entry->sid_map_mask, __entry->gvsid) 201 ); 202 203 TRACE_EVENT(kvm_book3s_slb_map, 204 TP_PROTO(u16 sid_map_mask, unsigned long long gvsid, 205 unsigned long long hvsid), 206 TP_ARGS(sid_map_mask, gvsid, hvsid), 207 208 TP_STRUCT__entry( 209 __field( unsigned short, sid_map_mask ) 210 __field( unsigned long long, guest_vsid ) 211 __field( unsigned long long, host_vsid ) 212 ), 213 214 TP_fast_assign( 215 __entry->sid_map_mask = sid_map_mask; 216 __entry->guest_vsid = gvsid; 217 __entry->host_vsid = hvsid; 218 ), 219 220 TP_printk("%x: %llx -> %llx", __entry->sid_map_mask, 221 __entry->guest_vsid, __entry->host_vsid) 222 ); 223 224 TRACE_EVENT(kvm_book3s_slbmte, 225 TP_PROTO(u64 slb_vsid, u64 slb_esid), 226 TP_ARGS(slb_vsid, slb_esid), 227 228 TP_STRUCT__entry( 229 __field( u64, slb_vsid ) 230 __field( u64, slb_esid ) 231 ), 232 233 TP_fast_assign( 234 __entry->slb_vsid = slb_vsid; 235 __entry->slb_esid = slb_esid; 236 ), 237 238 TP_printk("%llx, %llx", __entry->slb_vsid, __entry->slb_esid) 239 ); 240 241 TRACE_EVENT(kvm_exit, 242 TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu), 243 TP_ARGS(exit_nr, vcpu), 244 245 TP_STRUCT__entry( 246 __field( unsigned int, exit_nr ) 247 __field( unsigned long, pc ) 248 __field( unsigned long, msr ) 249 __field( unsigned long, dar ) 250 __field( unsigned long, srr1 ) 251 __field( unsigned long, last_inst ) 252 ), 253 254 TP_fast_assign( 255 __entry->exit_nr = exit_nr; 256 __entry->pc = kvmppc_get_pc(vcpu); 257 __entry->dar = kvmppc_get_fault_dar(vcpu); 258 __entry->msr = kvmppc_get_msr(vcpu); 259 __entry->srr1 = vcpu->arch.shadow_srr1; 260 __entry->last_inst = vcpu->arch.last_inst; 261 ), 262 263 TP_printk("exit=%s" 264 " | pc=0x%lx" 265 " | msr=0x%lx" 266 " | dar=0x%lx" 267 " | srr1=0x%lx" 268 " | last_inst=0x%lx" 269 , 270 __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit), 271 __entry->pc, 272 __entry->msr, 273 __entry->dar, 274 __entry->srr1, 275 __entry->last_inst 276 ) 277 ); 278 279 TRACE_EVENT(kvm_unmap_hva, 280 TP_PROTO(unsigned long hva), 281 TP_ARGS(hva), 282 283 TP_STRUCT__entry( 284 __field( unsigned long, hva ) 285 ), 286 287 TP_fast_assign( 288 __entry->hva = hva; 289 ), 290 291 TP_printk("unmap hva 0x%lx\n", __entry->hva) 292 ); 293 294 TRACE_EVENT(kvm_ppc_instr, 295 TP_PROTO(unsigned int inst, unsigned long _pc, unsigned int emulate), 296 TP_ARGS(inst, _pc, emulate), 297 298 TP_STRUCT__entry( 299 __field( unsigned int, inst ) 300 __field( unsigned long, pc ) 301 __field( unsigned int, emulate ) 302 ), 303 304 TP_fast_assign( 305 __entry->inst = inst; 306 __entry->pc = _pc; 307 __entry->emulate = emulate; 308 ), 309 310 TP_printk("inst %u pc 0x%lx emulate %u\n", 311 __entry->inst, __entry->pc, __entry->emulate) 312 ); 313 314 #endif /* _TRACE_KVM_H */ 315 316 /* This part must be outside protection */ 317 #include <trace/define_trace.h> 318