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1722 lines
41 KiB
1722 lines
41 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _TRACE_KVM_H |
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|
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#include <linux/tracepoint.h> |
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#include <asm/vmx.h> |
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#include <asm/svm.h> |
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#include <asm/clocksource.h> |
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#include <asm/pvclock-abi.h> |
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|
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM kvm |
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|
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/* |
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* Tracepoint for guest mode entry. |
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*/ |
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TRACE_EVENT(kvm_entry, |
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TP_PROTO(struct kvm_vcpu *vcpu), |
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TP_ARGS(vcpu), |
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|
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TP_STRUCT__entry( |
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__field( unsigned int, vcpu_id ) |
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__field( unsigned long, rip ) |
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), |
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|
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TP_fast_assign( |
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__entry->vcpu_id = vcpu->vcpu_id; |
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__entry->rip = kvm_rip_read(vcpu); |
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), |
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|
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TP_printk("vcpu %u, rip 0x%lx", __entry->vcpu_id, __entry->rip) |
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); |
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|
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/* |
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* Tracepoint for hypercall. |
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*/ |
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TRACE_EVENT(kvm_hypercall, |
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TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, |
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unsigned long a2, unsigned long a3), |
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TP_ARGS(nr, a0, a1, a2, a3), |
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|
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TP_STRUCT__entry( |
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__field( unsigned long, nr ) |
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__field( unsigned long, a0 ) |
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__field( unsigned long, a1 ) |
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__field( unsigned long, a2 ) |
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__field( unsigned long, a3 ) |
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), |
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|
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TP_fast_assign( |
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__entry->nr = nr; |
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__entry->a0 = a0; |
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__entry->a1 = a1; |
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__entry->a2 = a2; |
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__entry->a3 = a3; |
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), |
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|
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TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", |
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__entry->nr, __entry->a0, __entry->a1, __entry->a2, |
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__entry->a3) |
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); |
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|
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/* |
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* Tracepoint for hypercall. |
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*/ |
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TRACE_EVENT(kvm_hv_hypercall, |
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TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, |
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__u64 ingpa, __u64 outgpa), |
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TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), |
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|
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TP_STRUCT__entry( |
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__field( __u16, rep_cnt ) |
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__field( __u16, rep_idx ) |
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__field( __u64, ingpa ) |
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__field( __u64, outgpa ) |
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__field( __u16, code ) |
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__field( bool, fast ) |
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), |
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|
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TP_fast_assign( |
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__entry->rep_cnt = rep_cnt; |
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__entry->rep_idx = rep_idx; |
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__entry->ingpa = ingpa; |
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__entry->outgpa = outgpa; |
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__entry->code = code; |
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__entry->fast = fast; |
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), |
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|
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TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", |
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__entry->code, __entry->fast ? "fast" : "slow", |
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__entry->rep_cnt, __entry->rep_idx, __entry->ingpa, |
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__entry->outgpa) |
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); |
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|
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/* |
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* Tracepoint for Xen hypercall. |
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*/ |
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TRACE_EVENT(kvm_xen_hypercall, |
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TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, |
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unsigned long a2, unsigned long a3, unsigned long a4, |
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unsigned long a5), |
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TP_ARGS(nr, a0, a1, a2, a3, a4, a5), |
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|
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TP_STRUCT__entry( |
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__field(unsigned long, nr) |
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__field(unsigned long, a0) |
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__field(unsigned long, a1) |
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__field(unsigned long, a2) |
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__field(unsigned long, a3) |
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__field(unsigned long, a4) |
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__field(unsigned long, a5) |
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), |
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|
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TP_fast_assign( |
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__entry->nr = nr; |
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__entry->a0 = a0; |
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__entry->a1 = a1; |
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__entry->a2 = a2; |
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__entry->a3 = a3; |
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__entry->a4 = a4; |
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__entry->a4 = a5; |
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), |
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|
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TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx a4 0x%lx a5 %lx", |
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__entry->nr, __entry->a0, __entry->a1, __entry->a2, |
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__entry->a3, __entry->a4, __entry->a5) |
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); |
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|
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/* |
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* Tracepoint for PIO. |
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*/ |
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|
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#define KVM_PIO_IN 0 |
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#define KVM_PIO_OUT 1 |
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|
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TRACE_EVENT(kvm_pio, |
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TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, |
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unsigned int count, void *data), |
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TP_ARGS(rw, port, size, count, data), |
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|
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TP_STRUCT__entry( |
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__field( unsigned int, rw ) |
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__field( unsigned int, port ) |
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__field( unsigned int, size ) |
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__field( unsigned int, count ) |
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__field( unsigned int, val ) |
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), |
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TP_fast_assign( |
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__entry->rw = rw; |
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__entry->port = port; |
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__entry->size = size; |
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__entry->count = count; |
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if (size == 1) |
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__entry->val = *(unsigned char *)data; |
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else if (size == 2) |
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__entry->val = *(unsigned short *)data; |
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else |
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__entry->val = *(unsigned int *)data; |
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), |
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|
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TP_printk("pio_%s at 0x%x size %d count %d val 0x%x %s", |
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__entry->rw ? "write" : "read", |
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__entry->port, __entry->size, __entry->count, __entry->val, |
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__entry->count > 1 ? "(...)" : "") |
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); |
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|
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/* |
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* Tracepoint for fast mmio. |
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*/ |
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TRACE_EVENT(kvm_fast_mmio, |
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TP_PROTO(u64 gpa), |
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TP_ARGS(gpa), |
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|
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TP_STRUCT__entry( |
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__field(u64, gpa) |
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), |
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|
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TP_fast_assign( |
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__entry->gpa = gpa; |
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), |
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|
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TP_printk("fast mmio at gpa 0x%llx", __entry->gpa) |
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); |
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|
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/* |
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* Tracepoint for cpuid. |
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*/ |
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TRACE_EVENT(kvm_cpuid, |
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TP_PROTO(unsigned int function, unsigned int index, unsigned long rax, |
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unsigned long rbx, unsigned long rcx, unsigned long rdx, |
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bool found, bool used_max_basic), |
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TP_ARGS(function, index, rax, rbx, rcx, rdx, found, used_max_basic), |
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|
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TP_STRUCT__entry( |
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__field( unsigned int, function ) |
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__field( unsigned int, index ) |
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__field( unsigned long, rax ) |
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__field( unsigned long, rbx ) |
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__field( unsigned long, rcx ) |
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__field( unsigned long, rdx ) |
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__field( bool, found ) |
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__field( bool, used_max_basic ) |
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), |
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|
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TP_fast_assign( |
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__entry->function = function; |
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__entry->index = index; |
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__entry->rax = rax; |
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__entry->rbx = rbx; |
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__entry->rcx = rcx; |
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__entry->rdx = rdx; |
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__entry->found = found; |
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__entry->used_max_basic = used_max_basic; |
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), |
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|
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TP_printk("func %x idx %x rax %lx rbx %lx rcx %lx rdx %lx, cpuid entry %s%s", |
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__entry->function, __entry->index, __entry->rax, |
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__entry->rbx, __entry->rcx, __entry->rdx, |
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__entry->found ? "found" : "not found", |
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__entry->used_max_basic ? ", used max basic" : "") |
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); |
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|
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#define AREG(x) { APIC_##x, "APIC_" #x } |
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|
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#define kvm_trace_symbol_apic \ |
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AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ |
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AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ |
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AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ |
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AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ |
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AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ |
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AREG(ECTRL) |
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/* |
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* Tracepoint for apic access. |
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*/ |
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TRACE_EVENT(kvm_apic, |
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TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), |
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TP_ARGS(rw, reg, val), |
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|
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TP_STRUCT__entry( |
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__field( unsigned int, rw ) |
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__field( unsigned int, reg ) |
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__field( unsigned int, val ) |
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), |
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|
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TP_fast_assign( |
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__entry->rw = rw; |
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__entry->reg = reg; |
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__entry->val = val; |
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), |
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|
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TP_printk("apic_%s %s = 0x%x", |
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__entry->rw ? "write" : "read", |
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__print_symbolic(__entry->reg, kvm_trace_symbol_apic), |
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__entry->val) |
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); |
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|
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#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) |
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#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) |
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|
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#define KVM_ISA_VMX 1 |
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#define KVM_ISA_SVM 2 |
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|
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#define kvm_print_exit_reason(exit_reason, isa) \ |
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(isa == KVM_ISA_VMX) ? \ |
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__print_symbolic(exit_reason & 0xffff, VMX_EXIT_REASONS) : \ |
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__print_symbolic(exit_reason, SVM_EXIT_REASONS), \ |
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(isa == KVM_ISA_VMX && exit_reason & ~0xffff) ? " " : "", \ |
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(isa == KVM_ISA_VMX) ? \ |
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__print_flags(exit_reason & ~0xffff, " ", VMX_EXIT_REASON_FLAGS) : "" |
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|
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#define TRACE_EVENT_KVM_EXIT(name) \ |
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TRACE_EVENT(name, \ |
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TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa), \ |
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TP_ARGS(exit_reason, vcpu, isa), \ |
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\ |
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TP_STRUCT__entry( \ |
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__field( unsigned int, exit_reason ) \ |
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__field( unsigned long, guest_rip ) \ |
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__field( u32, isa ) \ |
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__field( u64, info1 ) \ |
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__field( u64, info2 ) \ |
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__field( u32, intr_info ) \ |
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__field( u32, error_code ) \ |
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__field( unsigned int, vcpu_id ) \ |
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), \ |
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\ |
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TP_fast_assign( \ |
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__entry->exit_reason = exit_reason; \ |
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__entry->guest_rip = kvm_rip_read(vcpu); \ |
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__entry->isa = isa; \ |
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__entry->vcpu_id = vcpu->vcpu_id; \ |
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static_call(kvm_x86_get_exit_info)(vcpu, &__entry->info1, \ |
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&__entry->info2, \ |
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&__entry->intr_info, \ |
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&__entry->error_code); \ |
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), \ |
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\ |
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TP_printk("vcpu %u reason %s%s%s rip 0x%lx info1 0x%016llx " \ |
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"info2 0x%016llx intr_info 0x%08x error_code 0x%08x", \ |
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__entry->vcpu_id, \ |
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kvm_print_exit_reason(__entry->exit_reason, __entry->isa), \ |
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__entry->guest_rip, __entry->info1, __entry->info2, \ |
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__entry->intr_info, __entry->error_code) \ |
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) |
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|
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/* |
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* Tracepoint for kvm guest exit: |
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*/ |
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TRACE_EVENT_KVM_EXIT(kvm_exit); |
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|
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/* |
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* Tracepoint for kvm interrupt injection: |
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*/ |
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TRACE_EVENT(kvm_inj_virq, |
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TP_PROTO(unsigned int irq), |
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TP_ARGS(irq), |
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|
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TP_STRUCT__entry( |
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__field( unsigned int, irq ) |
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), |
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|
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TP_fast_assign( |
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__entry->irq = irq; |
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), |
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|
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TP_printk("irq %u", __entry->irq) |
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); |
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|
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#define EXS(x) { x##_VECTOR, "#" #x } |
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|
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#define kvm_trace_sym_exc \ |
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EXS(DE), EXS(DB), EXS(BP), EXS(OF), EXS(BR), EXS(UD), EXS(NM), \ |
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EXS(DF), EXS(TS), EXS(NP), EXS(SS), EXS(GP), EXS(PF), \ |
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EXS(MF), EXS(AC), EXS(MC) |
|
|
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/* |
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* Tracepoint for kvm interrupt injection: |
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*/ |
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TRACE_EVENT(kvm_inj_exception, |
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TP_PROTO(unsigned exception, bool has_error, unsigned error_code), |
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TP_ARGS(exception, has_error, error_code), |
|
|
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TP_STRUCT__entry( |
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__field( u8, exception ) |
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__field( u8, has_error ) |
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__field( u32, error_code ) |
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), |
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|
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TP_fast_assign( |
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__entry->exception = exception; |
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__entry->has_error = has_error; |
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__entry->error_code = error_code; |
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), |
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|
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TP_printk("%s (0x%x)", |
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__print_symbolic(__entry->exception, kvm_trace_sym_exc), |
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/* FIXME: don't print error_code if not present */ |
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__entry->has_error ? __entry->error_code : 0) |
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); |
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|
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/* |
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* Tracepoint for page fault. |
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*/ |
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TRACE_EVENT(kvm_page_fault, |
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TP_PROTO(unsigned long fault_address, unsigned int error_code), |
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TP_ARGS(fault_address, error_code), |
|
|
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TP_STRUCT__entry( |
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__field( unsigned long, fault_address ) |
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__field( unsigned int, error_code ) |
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), |
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|
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TP_fast_assign( |
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__entry->fault_address = fault_address; |
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__entry->error_code = error_code; |
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), |
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|
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TP_printk("address %lx error_code %x", |
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__entry->fault_address, __entry->error_code) |
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); |
|
|
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/* |
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* Tracepoint for guest MSR access. |
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*/ |
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TRACE_EVENT(kvm_msr, |
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TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception), |
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TP_ARGS(write, ecx, data, exception), |
|
|
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TP_STRUCT__entry( |
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__field( unsigned, write ) |
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__field( u32, ecx ) |
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__field( u64, data ) |
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__field( u8, exception ) |
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), |
|
|
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TP_fast_assign( |
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__entry->write = write; |
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__entry->ecx = ecx; |
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__entry->data = data; |
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__entry->exception = exception; |
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), |
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|
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TP_printk("msr_%s %x = 0x%llx%s", |
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__entry->write ? "write" : "read", |
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__entry->ecx, __entry->data, |
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__entry->exception ? " (#GP)" : "") |
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); |
|
|
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#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false) |
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#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false) |
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#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true) |
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#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true) |
|
|
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/* |
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* Tracepoint for guest CR access. |
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*/ |
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TRACE_EVENT(kvm_cr, |
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TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), |
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TP_ARGS(rw, cr, val), |
|
|
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TP_STRUCT__entry( |
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__field( unsigned int, rw ) |
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__field( unsigned int, cr ) |
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__field( unsigned long, val ) |
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), |
|
|
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TP_fast_assign( |
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__entry->rw = rw; |
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__entry->cr = cr; |
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__entry->val = val; |
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), |
|
|
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TP_printk("cr_%s %x = 0x%lx", |
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__entry->rw ? "write" : "read", |
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__entry->cr, __entry->val) |
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); |
|
|
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#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) |
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#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) |
|
|
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TRACE_EVENT(kvm_pic_set_irq, |
|
TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), |
|
TP_ARGS(chip, pin, elcr, imr, coalesced), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u8, chip ) |
|
__field( __u8, pin ) |
|
__field( __u8, elcr ) |
|
__field( __u8, imr ) |
|
__field( bool, coalesced ) |
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), |
|
|
|
TP_fast_assign( |
|
__entry->chip = chip; |
|
__entry->pin = pin; |
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__entry->elcr = elcr; |
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__entry->imr = imr; |
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__entry->coalesced = coalesced; |
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), |
|
|
|
TP_printk("chip %u pin %u (%s%s)%s", |
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__entry->chip, __entry->pin, |
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(__entry->elcr & (1 << __entry->pin)) ? "level":"edge", |
|
(__entry->imr & (1 << __entry->pin)) ? "|masked":"", |
|
__entry->coalesced ? " (coalesced)" : "") |
|
); |
|
|
|
#define kvm_apic_dst_shorthand \ |
|
{0x0, "dst"}, \ |
|
{0x1, "self"}, \ |
|
{0x2, "all"}, \ |
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{0x3, "all-but-self"} |
|
|
|
TRACE_EVENT(kvm_apic_ipi, |
|
TP_PROTO(__u32 icr_low, __u32 dest_id), |
|
TP_ARGS(icr_low, dest_id), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u32, icr_low ) |
|
__field( __u32, dest_id ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->icr_low = icr_low; |
|
__entry->dest_id = dest_id; |
|
), |
|
|
|
TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", |
|
__entry->dest_id, (u8)__entry->icr_low, |
|
__print_symbolic((__entry->icr_low >> 8 & 0x7), |
|
kvm_deliver_mode), |
|
(__entry->icr_low & (1<<11)) ? "logical" : "physical", |
|
(__entry->icr_low & (1<<14)) ? "assert" : "de-assert", |
|
(__entry->icr_low & (1<<15)) ? "level" : "edge", |
|
__print_symbolic((__entry->icr_low >> 18 & 0x3), |
|
kvm_apic_dst_shorthand)) |
|
); |
|
|
|
TRACE_EVENT(kvm_apic_accept_irq, |
|
TP_PROTO(__u32 apicid, __u16 dm, __u16 tm, __u8 vec), |
|
TP_ARGS(apicid, dm, tm, vec), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u32, apicid ) |
|
__field( __u16, dm ) |
|
__field( __u16, tm ) |
|
__field( __u8, vec ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->apicid = apicid; |
|
__entry->dm = dm; |
|
__entry->tm = tm; |
|
__entry->vec = vec; |
|
), |
|
|
|
TP_printk("apicid %x vec %u (%s|%s)", |
|
__entry->apicid, __entry->vec, |
|
__print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), |
|
__entry->tm ? "level" : "edge") |
|
); |
|
|
|
TRACE_EVENT(kvm_eoi, |
|
TP_PROTO(struct kvm_lapic *apic, int vector), |
|
TP_ARGS(apic, vector), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u32, apicid ) |
|
__field( int, vector ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->apicid = apic->vcpu->vcpu_id; |
|
__entry->vector = vector; |
|
), |
|
|
|
TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) |
|
); |
|
|
|
TRACE_EVENT(kvm_pv_eoi, |
|
TP_PROTO(struct kvm_lapic *apic, int vector), |
|
TP_ARGS(apic, vector), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u32, apicid ) |
|
__field( int, vector ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->apicid = apic->vcpu->vcpu_id; |
|
__entry->vector = vector; |
|
), |
|
|
|
TP_printk("apicid %x vector %d", __entry->apicid, __entry->vector) |
|
); |
|
|
|
/* |
|
* Tracepoint for nested VMRUN |
|
*/ |
|
TRACE_EVENT(kvm_nested_vmrun, |
|
TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, |
|
__u32 event_inj, bool npt), |
|
TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u64, rip ) |
|
__field( __u64, vmcb ) |
|
__field( __u64, nested_rip ) |
|
__field( __u32, int_ctl ) |
|
__field( __u32, event_inj ) |
|
__field( bool, npt ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->rip = rip; |
|
__entry->vmcb = vmcb; |
|
__entry->nested_rip = nested_rip; |
|
__entry->int_ctl = int_ctl; |
|
__entry->event_inj = event_inj; |
|
__entry->npt = npt; |
|
), |
|
|
|
TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " |
|
"event_inj: 0x%08x npt: %s", |
|
__entry->rip, __entry->vmcb, __entry->nested_rip, |
|
__entry->int_ctl, __entry->event_inj, |
|
__entry->npt ? "on" : "off") |
|
); |
|
|
|
TRACE_EVENT(kvm_nested_intercepts, |
|
TP_PROTO(__u16 cr_read, __u16 cr_write, __u32 exceptions, |
|
__u32 intercept1, __u32 intercept2, __u32 intercept3), |
|
TP_ARGS(cr_read, cr_write, exceptions, intercept1, |
|
intercept2, intercept3), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u16, cr_read ) |
|
__field( __u16, cr_write ) |
|
__field( __u32, exceptions ) |
|
__field( __u32, intercept1 ) |
|
__field( __u32, intercept2 ) |
|
__field( __u32, intercept3 ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->cr_read = cr_read; |
|
__entry->cr_write = cr_write; |
|
__entry->exceptions = exceptions; |
|
__entry->intercept1 = intercept1; |
|
__entry->intercept2 = intercept2; |
|
__entry->intercept3 = intercept3; |
|
), |
|
|
|
TP_printk("cr_read: %04x cr_write: %04x excp: %08x " |
|
"intercepts: %08x %08x %08x", |
|
__entry->cr_read, __entry->cr_write, __entry->exceptions, |
|
__entry->intercept1, __entry->intercept2, __entry->intercept3) |
|
); |
|
/* |
|
* Tracepoint for #VMEXIT while nested |
|
*/ |
|
TRACE_EVENT_KVM_EXIT(kvm_nested_vmexit); |
|
|
|
/* |
|
* Tracepoint for #VMEXIT reinjected to the guest |
|
*/ |
|
TRACE_EVENT(kvm_nested_vmexit_inject, |
|
TP_PROTO(__u32 exit_code, |
|
__u64 exit_info1, __u64 exit_info2, |
|
__u32 exit_int_info, __u32 exit_int_info_err, __u32 isa), |
|
TP_ARGS(exit_code, exit_info1, exit_info2, |
|
exit_int_info, exit_int_info_err, isa), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u32, exit_code ) |
|
__field( __u64, exit_info1 ) |
|
__field( __u64, exit_info2 ) |
|
__field( __u32, exit_int_info ) |
|
__field( __u32, exit_int_info_err ) |
|
__field( __u32, isa ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->exit_code = exit_code; |
|
__entry->exit_info1 = exit_info1; |
|
__entry->exit_info2 = exit_info2; |
|
__entry->exit_int_info = exit_int_info; |
|
__entry->exit_int_info_err = exit_int_info_err; |
|
__entry->isa = isa; |
|
), |
|
|
|
TP_printk("reason: %s%s%s ext_inf1: 0x%016llx " |
|
"ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x", |
|
kvm_print_exit_reason(__entry->exit_code, __entry->isa), |
|
__entry->exit_info1, __entry->exit_info2, |
|
__entry->exit_int_info, __entry->exit_int_info_err) |
|
); |
|
|
|
/* |
|
* Tracepoint for nested #vmexit because of interrupt pending |
|
*/ |
|
TRACE_EVENT(kvm_nested_intr_vmexit, |
|
TP_PROTO(__u64 rip), |
|
TP_ARGS(rip), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u64, rip ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->rip = rip |
|
), |
|
|
|
TP_printk("rip: 0x%016llx", __entry->rip) |
|
); |
|
|
|
/* |
|
* Tracepoint for nested #vmexit because of interrupt pending |
|
*/ |
|
TRACE_EVENT(kvm_invlpga, |
|
TP_PROTO(__u64 rip, int asid, u64 address), |
|
TP_ARGS(rip, asid, address), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u64, rip ) |
|
__field( int, asid ) |
|
__field( __u64, address ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->rip = rip; |
|
__entry->asid = asid; |
|
__entry->address = address; |
|
), |
|
|
|
TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", |
|
__entry->rip, __entry->asid, __entry->address) |
|
); |
|
|
|
/* |
|
* Tracepoint for nested #vmexit because of interrupt pending |
|
*/ |
|
TRACE_EVENT(kvm_skinit, |
|
TP_PROTO(__u64 rip, __u32 slb), |
|
TP_ARGS(rip, slb), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u64, rip ) |
|
__field( __u32, slb ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->rip = rip; |
|
__entry->slb = slb; |
|
), |
|
|
|
TP_printk("rip: 0x%016llx slb: 0x%08x", |
|
__entry->rip, __entry->slb) |
|
); |
|
|
|
#define KVM_EMUL_INSN_F_CR0_PE (1 << 0) |
|
#define KVM_EMUL_INSN_F_EFL_VM (1 << 1) |
|
#define KVM_EMUL_INSN_F_CS_D (1 << 2) |
|
#define KVM_EMUL_INSN_F_CS_L (1 << 3) |
|
|
|
#define kvm_trace_symbol_emul_flags \ |
|
{ 0, "real" }, \ |
|
{ KVM_EMUL_INSN_F_CR0_PE \ |
|
| KVM_EMUL_INSN_F_EFL_VM, "vm16" }, \ |
|
{ KVM_EMUL_INSN_F_CR0_PE, "prot16" }, \ |
|
{ KVM_EMUL_INSN_F_CR0_PE \ |
|
| KVM_EMUL_INSN_F_CS_D, "prot32" }, \ |
|
{ KVM_EMUL_INSN_F_CR0_PE \ |
|
| KVM_EMUL_INSN_F_CS_L, "prot64" } |
|
|
|
#define kei_decode_mode(mode) ({ \ |
|
u8 flags = 0xff; \ |
|
switch (mode) { \ |
|
case X86EMUL_MODE_REAL: \ |
|
flags = 0; \ |
|
break; \ |
|
case X86EMUL_MODE_VM86: \ |
|
flags = KVM_EMUL_INSN_F_EFL_VM; \ |
|
break; \ |
|
case X86EMUL_MODE_PROT16: \ |
|
flags = KVM_EMUL_INSN_F_CR0_PE; \ |
|
break; \ |
|
case X86EMUL_MODE_PROT32: \ |
|
flags = KVM_EMUL_INSN_F_CR0_PE \ |
|
| KVM_EMUL_INSN_F_CS_D; \ |
|
break; \ |
|
case X86EMUL_MODE_PROT64: \ |
|
flags = KVM_EMUL_INSN_F_CR0_PE \ |
|
| KVM_EMUL_INSN_F_CS_L; \ |
|
break; \ |
|
} \ |
|
flags; \ |
|
}) |
|
|
|
TRACE_EVENT(kvm_emulate_insn, |
|
TP_PROTO(struct kvm_vcpu *vcpu, __u8 failed), |
|
TP_ARGS(vcpu, failed), |
|
|
|
TP_STRUCT__entry( |
|
__field( __u64, rip ) |
|
__field( __u32, csbase ) |
|
__field( __u8, len ) |
|
__array( __u8, insn, 15 ) |
|
__field( __u8, flags ) |
|
__field( __u8, failed ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->csbase = static_call(kvm_x86_get_segment_base)(vcpu, VCPU_SREG_CS); |
|
__entry->len = vcpu->arch.emulate_ctxt->fetch.ptr |
|
- vcpu->arch.emulate_ctxt->fetch.data; |
|
__entry->rip = vcpu->arch.emulate_ctxt->_eip - __entry->len; |
|
memcpy(__entry->insn, |
|
vcpu->arch.emulate_ctxt->fetch.data, |
|
15); |
|
__entry->flags = kei_decode_mode(vcpu->arch.emulate_ctxt->mode); |
|
__entry->failed = failed; |
|
), |
|
|
|
TP_printk("%x:%llx:%s (%s)%s", |
|
__entry->csbase, __entry->rip, |
|
__print_hex(__entry->insn, __entry->len), |
|
__print_symbolic(__entry->flags, |
|
kvm_trace_symbol_emul_flags), |
|
__entry->failed ? " failed" : "" |
|
) |
|
); |
|
|
|
#define trace_kvm_emulate_insn_start(vcpu) trace_kvm_emulate_insn(vcpu, 0) |
|
#define trace_kvm_emulate_insn_failed(vcpu) trace_kvm_emulate_insn(vcpu, 1) |
|
|
|
TRACE_EVENT( |
|
vcpu_match_mmio, |
|
TP_PROTO(gva_t gva, gpa_t gpa, bool write, bool gpa_match), |
|
TP_ARGS(gva, gpa, write, gpa_match), |
|
|
|
TP_STRUCT__entry( |
|
__field(gva_t, gva) |
|
__field(gpa_t, gpa) |
|
__field(bool, write) |
|
__field(bool, gpa_match) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->gva = gva; |
|
__entry->gpa = gpa; |
|
__entry->write = write; |
|
__entry->gpa_match = gpa_match |
|
), |
|
|
|
TP_printk("gva %#lx gpa %#llx %s %s", __entry->gva, __entry->gpa, |
|
__entry->write ? "Write" : "Read", |
|
__entry->gpa_match ? "GPA" : "GVA") |
|
); |
|
|
|
TRACE_EVENT(kvm_write_tsc_offset, |
|
TP_PROTO(unsigned int vcpu_id, __u64 previous_tsc_offset, |
|
__u64 next_tsc_offset), |
|
TP_ARGS(vcpu_id, previous_tsc_offset, next_tsc_offset), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( __u64, previous_tsc_offset ) |
|
__field( __u64, next_tsc_offset ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->previous_tsc_offset = previous_tsc_offset; |
|
__entry->next_tsc_offset = next_tsc_offset; |
|
), |
|
|
|
TP_printk("vcpu=%u prev=%llu next=%llu", __entry->vcpu_id, |
|
__entry->previous_tsc_offset, __entry->next_tsc_offset) |
|
); |
|
|
|
#ifdef CONFIG_X86_64 |
|
|
|
#define host_clocks \ |
|
{VDSO_CLOCKMODE_NONE, "none"}, \ |
|
{VDSO_CLOCKMODE_TSC, "tsc"} \ |
|
|
|
TRACE_EVENT(kvm_update_master_clock, |
|
TP_PROTO(bool use_master_clock, unsigned int host_clock, bool offset_matched), |
|
TP_ARGS(use_master_clock, host_clock, offset_matched), |
|
|
|
TP_STRUCT__entry( |
|
__field( bool, use_master_clock ) |
|
__field( unsigned int, host_clock ) |
|
__field( bool, offset_matched ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->use_master_clock = use_master_clock; |
|
__entry->host_clock = host_clock; |
|
__entry->offset_matched = offset_matched; |
|
), |
|
|
|
TP_printk("masterclock %d hostclock %s offsetmatched %u", |
|
__entry->use_master_clock, |
|
__print_symbolic(__entry->host_clock, host_clocks), |
|
__entry->offset_matched) |
|
); |
|
|
|
TRACE_EVENT(kvm_track_tsc, |
|
TP_PROTO(unsigned int vcpu_id, unsigned int nr_matched, |
|
unsigned int online_vcpus, bool use_master_clock, |
|
unsigned int host_clock), |
|
TP_ARGS(vcpu_id, nr_matched, online_vcpus, use_master_clock, |
|
host_clock), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( unsigned int, nr_vcpus_matched_tsc ) |
|
__field( unsigned int, online_vcpus ) |
|
__field( bool, use_master_clock ) |
|
__field( unsigned int, host_clock ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->nr_vcpus_matched_tsc = nr_matched; |
|
__entry->online_vcpus = online_vcpus; |
|
__entry->use_master_clock = use_master_clock; |
|
__entry->host_clock = host_clock; |
|
), |
|
|
|
TP_printk("vcpu_id %u masterclock %u offsetmatched %u nr_online %u" |
|
" hostclock %s", |
|
__entry->vcpu_id, __entry->use_master_clock, |
|
__entry->nr_vcpus_matched_tsc, __entry->online_vcpus, |
|
__print_symbolic(__entry->host_clock, host_clocks)) |
|
); |
|
|
|
#endif /* CONFIG_X86_64 */ |
|
|
|
/* |
|
* Tracepoint for PML full VMEXIT. |
|
*/ |
|
TRACE_EVENT(kvm_pml_full, |
|
TP_PROTO(unsigned int vcpu_id), |
|
TP_ARGS(vcpu_id), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
), |
|
|
|
TP_printk("vcpu %d: PML full", __entry->vcpu_id) |
|
); |
|
|
|
TRACE_EVENT(kvm_ple_window_update, |
|
TP_PROTO(unsigned int vcpu_id, unsigned int new, unsigned int old), |
|
TP_ARGS(vcpu_id, new, old), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( unsigned int, new ) |
|
__field( unsigned int, old ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->new = new; |
|
__entry->old = old; |
|
), |
|
|
|
TP_printk("vcpu %u old %u new %u (%s)", |
|
__entry->vcpu_id, __entry->old, __entry->new, |
|
__entry->old < __entry->new ? "growed" : "shrinked") |
|
); |
|
|
|
TRACE_EVENT(kvm_pvclock_update, |
|
TP_PROTO(unsigned int vcpu_id, struct pvclock_vcpu_time_info *pvclock), |
|
TP_ARGS(vcpu_id, pvclock), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( __u32, version ) |
|
__field( __u64, tsc_timestamp ) |
|
__field( __u64, system_time ) |
|
__field( __u32, tsc_to_system_mul ) |
|
__field( __s8, tsc_shift ) |
|
__field( __u8, flags ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->version = pvclock->version; |
|
__entry->tsc_timestamp = pvclock->tsc_timestamp; |
|
__entry->system_time = pvclock->system_time; |
|
__entry->tsc_to_system_mul = pvclock->tsc_to_system_mul; |
|
__entry->tsc_shift = pvclock->tsc_shift; |
|
__entry->flags = pvclock->flags; |
|
), |
|
|
|
TP_printk("vcpu_id %u, pvclock { version %u, tsc_timestamp 0x%llx, " |
|
"system_time 0x%llx, tsc_to_system_mul 0x%x, tsc_shift %d, " |
|
"flags 0x%x }", |
|
__entry->vcpu_id, |
|
__entry->version, |
|
__entry->tsc_timestamp, |
|
__entry->system_time, |
|
__entry->tsc_to_system_mul, |
|
__entry->tsc_shift, |
|
__entry->flags) |
|
); |
|
|
|
TRACE_EVENT(kvm_wait_lapic_expire, |
|
TP_PROTO(unsigned int vcpu_id, s64 delta), |
|
TP_ARGS(vcpu_id, delta), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( s64, delta ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->delta = delta; |
|
), |
|
|
|
TP_printk("vcpu %u: delta %lld (%s)", |
|
__entry->vcpu_id, |
|
__entry->delta, |
|
__entry->delta < 0 ? "early" : "late") |
|
); |
|
|
|
TRACE_EVENT(kvm_enter_smm, |
|
TP_PROTO(unsigned int vcpu_id, u64 smbase, bool entering), |
|
TP_ARGS(vcpu_id, smbase, entering), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( u64, smbase ) |
|
__field( bool, entering ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->smbase = smbase; |
|
__entry->entering = entering; |
|
), |
|
|
|
TP_printk("vcpu %u: %s SMM, smbase 0x%llx", |
|
__entry->vcpu_id, |
|
__entry->entering ? "entering" : "leaving", |
|
__entry->smbase) |
|
); |
|
|
|
/* |
|
* Tracepoint for VT-d posted-interrupts. |
|
*/ |
|
TRACE_EVENT(kvm_pi_irte_update, |
|
TP_PROTO(unsigned int host_irq, unsigned int vcpu_id, |
|
unsigned int gsi, unsigned int gvec, |
|
u64 pi_desc_addr, bool set), |
|
TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, host_irq ) |
|
__field( unsigned int, vcpu_id ) |
|
__field( unsigned int, gsi ) |
|
__field( unsigned int, gvec ) |
|
__field( u64, pi_desc_addr ) |
|
__field( bool, set ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->host_irq = host_irq; |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->gsi = gsi; |
|
__entry->gvec = gvec; |
|
__entry->pi_desc_addr = pi_desc_addr; |
|
__entry->set = set; |
|
), |
|
|
|
TP_printk("VT-d PI is %s for irq %u, vcpu %u, gsi: 0x%x, " |
|
"gvec: 0x%x, pi_desc_addr: 0x%llx", |
|
__entry->set ? "enabled and being updated" : "disabled", |
|
__entry->host_irq, |
|
__entry->vcpu_id, |
|
__entry->gsi, |
|
__entry->gvec, |
|
__entry->pi_desc_addr) |
|
); |
|
|
|
/* |
|
* Tracepoint for kvm_hv_notify_acked_sint. |
|
*/ |
|
TRACE_EVENT(kvm_hv_notify_acked_sint, |
|
TP_PROTO(int vcpu_id, u32 sint), |
|
TP_ARGS(vcpu_id, sint), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, sint) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->sint = sint; |
|
), |
|
|
|
TP_printk("vcpu_id %d sint %u", __entry->vcpu_id, __entry->sint) |
|
); |
|
|
|
/* |
|
* Tracepoint for synic_set_irq. |
|
*/ |
|
TRACE_EVENT(kvm_hv_synic_set_irq, |
|
TP_PROTO(int vcpu_id, u32 sint, int vector, int ret), |
|
TP_ARGS(vcpu_id, sint, vector, ret), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, sint) |
|
__field(int, vector) |
|
__field(int, ret) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->sint = sint; |
|
__entry->vector = vector; |
|
__entry->ret = ret; |
|
), |
|
|
|
TP_printk("vcpu_id %d sint %u vector %d ret %d", |
|
__entry->vcpu_id, __entry->sint, __entry->vector, |
|
__entry->ret) |
|
); |
|
|
|
/* |
|
* Tracepoint for kvm_hv_synic_send_eoi. |
|
*/ |
|
TRACE_EVENT(kvm_hv_synic_send_eoi, |
|
TP_PROTO(int vcpu_id, int vector), |
|
TP_ARGS(vcpu_id, vector), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, sint) |
|
__field(int, vector) |
|
__field(int, ret) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->vector = vector; |
|
), |
|
|
|
TP_printk("vcpu_id %d vector %d", __entry->vcpu_id, __entry->vector) |
|
); |
|
|
|
/* |
|
* Tracepoint for synic_set_msr. |
|
*/ |
|
TRACE_EVENT(kvm_hv_synic_set_msr, |
|
TP_PROTO(int vcpu_id, u32 msr, u64 data, bool host), |
|
TP_ARGS(vcpu_id, msr, data, host), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, msr) |
|
__field(u64, data) |
|
__field(bool, host) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->msr = msr; |
|
__entry->data = data; |
|
__entry->host = host |
|
), |
|
|
|
TP_printk("vcpu_id %d msr 0x%x data 0x%llx host %d", |
|
__entry->vcpu_id, __entry->msr, __entry->data, __entry->host) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_set_config. |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_set_config, |
|
TP_PROTO(int vcpu_id, int timer_index, u64 config, bool host), |
|
TP_ARGS(vcpu_id, timer_index, config, host), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
__field(u64, config) |
|
__field(bool, host) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
__entry->config = config; |
|
__entry->host = host; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d config 0x%llx host %d", |
|
__entry->vcpu_id, __entry->timer_index, __entry->config, |
|
__entry->host) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_set_count. |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_set_count, |
|
TP_PROTO(int vcpu_id, int timer_index, u64 count, bool host), |
|
TP_ARGS(vcpu_id, timer_index, count, host), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
__field(u64, count) |
|
__field(bool, host) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
__entry->count = count; |
|
__entry->host = host; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d count %llu host %d", |
|
__entry->vcpu_id, __entry->timer_index, __entry->count, |
|
__entry->host) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_start(periodic timer case). |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_start_periodic, |
|
TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 exp_time), |
|
TP_ARGS(vcpu_id, timer_index, time_now, exp_time), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
__field(u64, time_now) |
|
__field(u64, exp_time) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
__entry->time_now = time_now; |
|
__entry->exp_time = exp_time; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d time_now %llu exp_time %llu", |
|
__entry->vcpu_id, __entry->timer_index, __entry->time_now, |
|
__entry->exp_time) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_start(one-shot timer case). |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_start_one_shot, |
|
TP_PROTO(int vcpu_id, int timer_index, u64 time_now, u64 count), |
|
TP_ARGS(vcpu_id, timer_index, time_now, count), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
__field(u64, time_now) |
|
__field(u64, count) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
__entry->time_now = time_now; |
|
__entry->count = count; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d time_now %llu count %llu", |
|
__entry->vcpu_id, __entry->timer_index, __entry->time_now, |
|
__entry->count) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_timer_callback. |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_callback, |
|
TP_PROTO(int vcpu_id, int timer_index), |
|
TP_ARGS(vcpu_id, timer_index), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d", |
|
__entry->vcpu_id, __entry->timer_index) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_expiration. |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_expiration, |
|
TP_PROTO(int vcpu_id, int timer_index, int direct, int msg_send_result), |
|
TP_ARGS(vcpu_id, timer_index, direct, msg_send_result), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
__field(int, direct) |
|
__field(int, msg_send_result) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
__entry->direct = direct; |
|
__entry->msg_send_result = msg_send_result; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d direct %d send result %d", |
|
__entry->vcpu_id, __entry->timer_index, |
|
__entry->direct, __entry->msg_send_result) |
|
); |
|
|
|
/* |
|
* Tracepoint for stimer_cleanup. |
|
*/ |
|
TRACE_EVENT(kvm_hv_stimer_cleanup, |
|
TP_PROTO(int vcpu_id, int timer_index), |
|
TP_ARGS(vcpu_id, timer_index), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(int, timer_index) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->timer_index = timer_index; |
|
), |
|
|
|
TP_printk("vcpu_id %d timer %d", |
|
__entry->vcpu_id, __entry->timer_index) |
|
); |
|
|
|
TRACE_EVENT(kvm_apicv_update_request, |
|
TP_PROTO(bool activate, unsigned long bit), |
|
TP_ARGS(activate, bit), |
|
|
|
TP_STRUCT__entry( |
|
__field(bool, activate) |
|
__field(unsigned long, bit) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->activate = activate; |
|
__entry->bit = bit; |
|
), |
|
|
|
TP_printk("%s bit=%lu", |
|
__entry->activate ? "activate" : "deactivate", |
|
__entry->bit) |
|
); |
|
|
|
/* |
|
* Tracepoint for AMD AVIC |
|
*/ |
|
TRACE_EVENT(kvm_avic_incomplete_ipi, |
|
TP_PROTO(u32 vcpu, u32 icrh, u32 icrl, u32 id, u32 index), |
|
TP_ARGS(vcpu, icrh, icrl, id, index), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, vcpu) |
|
__field(u32, icrh) |
|
__field(u32, icrl) |
|
__field(u32, id) |
|
__field(u32, index) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu = vcpu; |
|
__entry->icrh = icrh; |
|
__entry->icrl = icrl; |
|
__entry->id = id; |
|
__entry->index = index; |
|
), |
|
|
|
TP_printk("vcpu=%u, icrh:icrl=%#010x:%08x, id=%u, index=%u", |
|
__entry->vcpu, __entry->icrh, __entry->icrl, |
|
__entry->id, __entry->index) |
|
); |
|
|
|
TRACE_EVENT(kvm_avic_unaccelerated_access, |
|
TP_PROTO(u32 vcpu, u32 offset, bool ft, bool rw, u32 vec), |
|
TP_ARGS(vcpu, offset, ft, rw, vec), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, vcpu) |
|
__field(u32, offset) |
|
__field(bool, ft) |
|
__field(bool, rw) |
|
__field(u32, vec) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu = vcpu; |
|
__entry->offset = offset; |
|
__entry->ft = ft; |
|
__entry->rw = rw; |
|
__entry->vec = vec; |
|
), |
|
|
|
TP_printk("vcpu=%u, offset=%#x(%s), %s, %s, vec=%#x", |
|
__entry->vcpu, |
|
__entry->offset, |
|
__print_symbolic(__entry->offset, kvm_trace_symbol_apic), |
|
__entry->ft ? "trap" : "fault", |
|
__entry->rw ? "write" : "read", |
|
__entry->vec) |
|
); |
|
|
|
TRACE_EVENT(kvm_avic_ga_log, |
|
TP_PROTO(u32 vmid, u32 vcpuid), |
|
TP_ARGS(vmid, vcpuid), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, vmid) |
|
__field(u32, vcpuid) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vmid = vmid; |
|
__entry->vcpuid = vcpuid; |
|
), |
|
|
|
TP_printk("vmid=%u, vcpuid=%u", |
|
__entry->vmid, __entry->vcpuid) |
|
); |
|
|
|
TRACE_EVENT(kvm_hv_timer_state, |
|
TP_PROTO(unsigned int vcpu_id, unsigned int hv_timer_in_use), |
|
TP_ARGS(vcpu_id, hv_timer_in_use), |
|
TP_STRUCT__entry( |
|
__field(unsigned int, vcpu_id) |
|
__field(unsigned int, hv_timer_in_use) |
|
), |
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->hv_timer_in_use = hv_timer_in_use; |
|
), |
|
TP_printk("vcpu_id %x hv_timer %x", |
|
__entry->vcpu_id, |
|
__entry->hv_timer_in_use) |
|
); |
|
|
|
/* |
|
* Tracepoint for kvm_hv_flush_tlb. |
|
*/ |
|
TRACE_EVENT(kvm_hv_flush_tlb, |
|
TP_PROTO(u64 processor_mask, u64 address_space, u64 flags), |
|
TP_ARGS(processor_mask, address_space, flags), |
|
|
|
TP_STRUCT__entry( |
|
__field(u64, processor_mask) |
|
__field(u64, address_space) |
|
__field(u64, flags) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->processor_mask = processor_mask; |
|
__entry->address_space = address_space; |
|
__entry->flags = flags; |
|
), |
|
|
|
TP_printk("processor_mask 0x%llx address_space 0x%llx flags 0x%llx", |
|
__entry->processor_mask, __entry->address_space, |
|
__entry->flags) |
|
); |
|
|
|
/* |
|
* Tracepoint for kvm_hv_flush_tlb_ex. |
|
*/ |
|
TRACE_EVENT(kvm_hv_flush_tlb_ex, |
|
TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags), |
|
TP_ARGS(valid_bank_mask, format, address_space, flags), |
|
|
|
TP_STRUCT__entry( |
|
__field(u64, valid_bank_mask) |
|
__field(u64, format) |
|
__field(u64, address_space) |
|
__field(u64, flags) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->valid_bank_mask = valid_bank_mask; |
|
__entry->format = format; |
|
__entry->address_space = address_space; |
|
__entry->flags = flags; |
|
), |
|
|
|
TP_printk("valid_bank_mask 0x%llx format 0x%llx " |
|
"address_space 0x%llx flags 0x%llx", |
|
__entry->valid_bank_mask, __entry->format, |
|
__entry->address_space, __entry->flags) |
|
); |
|
|
|
/* |
|
* Tracepoints for kvm_hv_send_ipi. |
|
*/ |
|
TRACE_EVENT(kvm_hv_send_ipi, |
|
TP_PROTO(u32 vector, u64 processor_mask), |
|
TP_ARGS(vector, processor_mask), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, vector) |
|
__field(u64, processor_mask) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vector = vector; |
|
__entry->processor_mask = processor_mask; |
|
), |
|
|
|
TP_printk("vector %x processor_mask 0x%llx", |
|
__entry->vector, __entry->processor_mask) |
|
); |
|
|
|
TRACE_EVENT(kvm_hv_send_ipi_ex, |
|
TP_PROTO(u32 vector, u64 format, u64 valid_bank_mask), |
|
TP_ARGS(vector, format, valid_bank_mask), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, vector) |
|
__field(u64, format) |
|
__field(u64, valid_bank_mask) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vector = vector; |
|
__entry->format = format; |
|
__entry->valid_bank_mask = valid_bank_mask; |
|
), |
|
|
|
TP_printk("vector %x format %llx valid_bank_mask 0x%llx", |
|
__entry->vector, __entry->format, |
|
__entry->valid_bank_mask) |
|
); |
|
|
|
TRACE_EVENT(kvm_pv_tlb_flush, |
|
TP_PROTO(unsigned int vcpu_id, bool need_flush_tlb), |
|
TP_ARGS(vcpu_id, need_flush_tlb), |
|
|
|
TP_STRUCT__entry( |
|
__field( unsigned int, vcpu_id ) |
|
__field( bool, need_flush_tlb ) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->need_flush_tlb = need_flush_tlb; |
|
), |
|
|
|
TP_printk("vcpu %u need_flush_tlb %s", __entry->vcpu_id, |
|
__entry->need_flush_tlb ? "true" : "false") |
|
); |
|
|
|
/* |
|
* Tracepoint for failed nested VMX VM-Enter. |
|
*/ |
|
TRACE_EVENT(kvm_nested_vmenter_failed, |
|
TP_PROTO(const char *msg, u32 err), |
|
TP_ARGS(msg, err), |
|
|
|
TP_STRUCT__entry( |
|
__field(const char *, msg) |
|
__field(u32, err) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->msg = msg; |
|
__entry->err = err; |
|
), |
|
|
|
TP_printk("%s%s", __entry->msg, !__entry->err ? "" : |
|
__print_symbolic(__entry->err, VMX_VMENTER_INSTRUCTION_ERRORS)) |
|
); |
|
|
|
/* |
|
* Tracepoint for syndbg_set_msr. |
|
*/ |
|
TRACE_EVENT(kvm_hv_syndbg_set_msr, |
|
TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data), |
|
TP_ARGS(vcpu_id, vp_index, msr, data), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, vp_index) |
|
__field(u32, msr) |
|
__field(u64, data) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->vp_index = vp_index; |
|
__entry->msr = msr; |
|
__entry->data = data; |
|
), |
|
|
|
TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx", |
|
__entry->vcpu_id, __entry->vp_index, __entry->msr, |
|
__entry->data) |
|
); |
|
|
|
/* |
|
* Tracepoint for syndbg_get_msr. |
|
*/ |
|
TRACE_EVENT(kvm_hv_syndbg_get_msr, |
|
TP_PROTO(int vcpu_id, u32 vp_index, u32 msr, u64 data), |
|
TP_ARGS(vcpu_id, vp_index, msr, data), |
|
|
|
TP_STRUCT__entry( |
|
__field(int, vcpu_id) |
|
__field(u32, vp_index) |
|
__field(u32, msr) |
|
__field(u64, data) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->vp_index = vp_index; |
|
__entry->msr = msr; |
|
__entry->data = data; |
|
), |
|
|
|
TP_printk("vcpu_id %d vp_index %u msr 0x%x data 0x%llx", |
|
__entry->vcpu_id, __entry->vp_index, __entry->msr, |
|
__entry->data) |
|
); |
|
|
|
/* |
|
* Tracepoint for the start of VMGEXIT processing |
|
*/ |
|
TRACE_EVENT(kvm_vmgexit_enter, |
|
TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb), |
|
TP_ARGS(vcpu_id, ghcb), |
|
|
|
TP_STRUCT__entry( |
|
__field(unsigned int, vcpu_id) |
|
__field(u64, exit_reason) |
|
__field(u64, info1) |
|
__field(u64, info2) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->exit_reason = ghcb->save.sw_exit_code; |
|
__entry->info1 = ghcb->save.sw_exit_info_1; |
|
__entry->info2 = ghcb->save.sw_exit_info_2; |
|
), |
|
|
|
TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx", |
|
__entry->vcpu_id, __entry->exit_reason, |
|
__entry->info1, __entry->info2) |
|
); |
|
|
|
/* |
|
* Tracepoint for the end of VMGEXIT processing |
|
*/ |
|
TRACE_EVENT(kvm_vmgexit_exit, |
|
TP_PROTO(unsigned int vcpu_id, struct ghcb *ghcb), |
|
TP_ARGS(vcpu_id, ghcb), |
|
|
|
TP_STRUCT__entry( |
|
__field(unsigned int, vcpu_id) |
|
__field(u64, exit_reason) |
|
__field(u64, info1) |
|
__field(u64, info2) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->exit_reason = ghcb->save.sw_exit_code; |
|
__entry->info1 = ghcb->save.sw_exit_info_1; |
|
__entry->info2 = ghcb->save.sw_exit_info_2; |
|
), |
|
|
|
TP_printk("vcpu %u, exit_reason %llx, exit_info1 %llx, exit_info2 %llx", |
|
__entry->vcpu_id, __entry->exit_reason, |
|
__entry->info1, __entry->info2) |
|
); |
|
|
|
/* |
|
* Tracepoint for the start of VMGEXIT MSR procotol processing |
|
*/ |
|
TRACE_EVENT(kvm_vmgexit_msr_protocol_enter, |
|
TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa), |
|
TP_ARGS(vcpu_id, ghcb_gpa), |
|
|
|
TP_STRUCT__entry( |
|
__field(unsigned int, vcpu_id) |
|
__field(u64, ghcb_gpa) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->ghcb_gpa = ghcb_gpa; |
|
), |
|
|
|
TP_printk("vcpu %u, ghcb_gpa %016llx", |
|
__entry->vcpu_id, __entry->ghcb_gpa) |
|
); |
|
|
|
/* |
|
* Tracepoint for the end of VMGEXIT MSR procotol processing |
|
*/ |
|
TRACE_EVENT(kvm_vmgexit_msr_protocol_exit, |
|
TP_PROTO(unsigned int vcpu_id, u64 ghcb_gpa, int result), |
|
TP_ARGS(vcpu_id, ghcb_gpa, result), |
|
|
|
TP_STRUCT__entry( |
|
__field(unsigned int, vcpu_id) |
|
__field(u64, ghcb_gpa) |
|
__field(int, result) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->vcpu_id = vcpu_id; |
|
__entry->ghcb_gpa = ghcb_gpa; |
|
__entry->result = result; |
|
), |
|
|
|
TP_printk("vcpu %u, ghcb_gpa %016llx, result %d", |
|
__entry->vcpu_id, __entry->ghcb_gpa, __entry->result) |
|
); |
|
|
|
#endif /* _TRACE_KVM_H */ |
|
|
|
#undef TRACE_INCLUDE_PATH |
|
#define TRACE_INCLUDE_PATH ../../arch/x86/kvm |
|
#undef TRACE_INCLUDE_FILE |
|
#define TRACE_INCLUDE_FILE trace |
|
|
|
/* This part must be outside protection */ |
|
#include <trace/define_trace.h>
|
|
|