diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-08-30 22:26:24 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-09-26 19:02:31 +0300 |
| commit | bff0adc40c0050dbbcec74829ffa9ef5a5d29eba (patch) | |
| tree | 6ddc380d35d87cf07dca566fed67e40522eee2a5 /arch/x86/kvm/trace.h | |
| parent | faa03b39722a86e4b83e594151d1775875a0c7ca (diff) | |
| download | linux-bff0adc40c0050dbbcec74829ffa9ef5a5d29eba.tar.xz | |
KVM: x86: Use u64 for address and error code in page fault tracepoint
Track the address and error code as 64-bit values in the page fault
tracepoint. When TDP is enabled, the address is a GPA and thus can be a
64-bit value even on 32-bit hosts. And SVM's #NPF genereates 64-bit
error codes.
Opportunistically clean up the formatting.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/trace.h')
| -rw-r--r-- | arch/x86/kvm/trace.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 331bdb0ae4b1..c369ebc7269c 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -394,15 +394,14 @@ TRACE_EVENT(kvm_inj_exception, * Tracepoint for page fault. */ TRACE_EVENT(kvm_page_fault, - TP_PROTO(struct kvm_vcpu *vcpu, unsigned long fault_address, - unsigned int error_code), + TP_PROTO(struct kvm_vcpu *vcpu, u64 fault_address, u64 error_code), TP_ARGS(vcpu, fault_address, error_code), TP_STRUCT__entry( __field( unsigned int, vcpu_id ) __field( unsigned long, guest_rip ) - __field( unsigned long, fault_address ) - __field( unsigned int, error_code ) + __field( u64, fault_address ) + __field( u64, error_code ) ), TP_fast_assign( @@ -412,7 +411,7 @@ TRACE_EVENT(kvm_page_fault, __entry->error_code = error_code; ), - TP_printk("vcpu %u rip 0x%lx address 0x%lx error_code %x", + TP_printk("vcpu %u rip 0x%lx address 0x%016llx error_code 0x%llx", __entry->vcpu_id, __entry->guest_rip, __entry->fault_address, __entry->error_code) ); |