1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
/* SPDX-License-Identifier: GPL-2.0 */
#if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_BOOKE_H
#include <linux/tracepoint.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm_booke
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace_booke
#define kvm_trace_symbol_exit \
{0, "CRITICAL"}, \
{1, "MACHINE_CHECK"}, \
{2, "DATA_STORAGE"}, \
{3, "INST_STORAGE"}, \
{4, "EXTERNAL"}, \
{5, "ALIGNMENT"}, \
{6, "PROGRAM"}, \
{7, "FP_UNAVAIL"}, \
{8, "SYSCALL"}, \
{9, "AP_UNAVAIL"}, \
{10, "DECREMENTER"}, \
{11, "FIT"}, \
{12, "WATCHDOG"}, \
{13, "DTLB_MISS"}, \
{14, "ITLB_MISS"}, \
{15, "DEBUG"}, \
{32, "SPE_UNAVAIL"}, \
{33, "SPE_FP_DATA"}, \
{34, "SPE_FP_ROUND"}, \
{35, "PERFORMANCE_MONITOR"}, \
{36, "DOORBELL"}, \
{37, "DOORBELL_CRITICAL"}, \
{38, "GUEST_DBELL"}, \
{39, "GUEST_DBELL_CRIT"}, \
{40, "HV_SYSCALL"}, \
{41, "HV_PRIV"}
TRACE_EVENT(kvm_exit,
TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
TP_ARGS(exit_nr, vcpu),
TP_STRUCT__entry(
__field( unsigned int, exit_nr )
__field( unsigned long, pc )
__field( unsigned long, msr )
__field( unsigned long, dar )
__field( unsigned long, last_inst )
),
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->last_inst = vcpu->arch.last_inst;
),
TP_printk("exit=%s"
" | pc=0x%lx"
" | msr=0x%lx"
" | dar=0x%lx"
" | last_inst=0x%lx"
,
__print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
__entry->pc,
__entry->msr,
__entry->dar,
__entry->last_inst
)
);
TRACE_EVENT(kvm_unmap_hva,
TP_PROTO(unsigned long hva),
TP_ARGS(hva),
TP_STRUCT__entry(
__field( unsigned long, hva )
),
TP_fast_assign(
__entry->hva = hva;
),
TP_printk("unmap hva 0x%lx\n", __entry->hva)
);
TRACE_EVENT(kvm_booke206_stlb_write,
TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
TP_STRUCT__entry(
__field( __u32, mas0 )
__field( __u32, mas8 )
__field( __u32, mas1 )
__field( __u64, mas2 )
__field( __u64, mas7_3 )
),
TP_fast_assign(
__entry->mas0 = mas0;
__entry->mas8 = mas8;
__entry->mas1 = mas1;
__entry->mas2 = mas2;
__entry->mas7_3 = mas7_3;
),
TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
__entry->mas0, __entry->mas8, __entry->mas1,
__entry->mas2, __entry->mas7_3)
);
TRACE_EVENT(kvm_booke206_gtlb_write,
TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
TP_ARGS(mas0, mas1, mas2, mas7_3),
TP_STRUCT__entry(
__field( __u32, mas0 )
__field( __u32, mas1 )
__field( __u64, mas2 )
__field( __u64, mas7_3 )
),
TP_fast_assign(
__entry->mas0 = mas0;
__entry->mas1 = mas1;
__entry->mas2 = mas2;
__entry->mas7_3 = mas7_3;
),
TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
__entry->mas0, __entry->mas1,
__entry->mas2, __entry->mas7_3)
);
TRACE_EVENT(kvm_booke206_ref_release,
TP_PROTO(__u64 pfn, __u32 flags),
TP_ARGS(pfn, flags),
TP_STRUCT__entry(
__field( __u64, pfn )
__field( __u32, flags )
),
TP_fast_assign(
__entry->pfn = pfn;
__entry->flags = flags;
),
TP_printk("pfn=%llx flags=%x",
__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),
TP_STRUCT__entry(
__field( __u32, cpu_nr )
__field( __u32, priority )
__field( unsigned long, pending )
),
TP_fast_assign(
__entry->cpu_nr = vcpu->vcpu_id;
__entry->priority = priority;
__entry->pending = vcpu->arch.pending_exceptions;
),
TP_printk("vcpu=%x prio=%s pending=%lx",
__entry->cpu_nr,
__print_symbolic(__entry->priority, kvm_trace_symbol_irqprio),
__entry->pending)
);
#endif
/* This part must be outside protection */
#include <trace/define_trace.h>
|
