The page-fault error code is a 64-bit value, but the trace prints only the lower 32-bits. Some of the SEV-SNP RMP fault error codes are available in the upper 32-bits.
Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Joerg Roedel <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Tony Luck <[email protected]> Cc: Dave Hansen <[email protected]> Cc: "Peter Zijlstra (Intel)" <[email protected]> Cc: Paolo Bonzini <[email protected]> Cc: Tom Lendacky <[email protected]> Cc: David Rientjes <[email protected]> Cc: Sean Christopherson <[email protected]> Cc: Vitaly Kuznetsov <[email protected]> Cc: Wanpeng Li <[email protected]> Cc: Jim Mattson <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Brijesh Singh <[email protected]> --- arch/x86/kvm/trace.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 2de30c20bc26..16236a8b42eb 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -329,12 +329,12 @@ TRACE_EVENT(kvm_inj_exception, * Tracepoint for page fault. */ TRACE_EVENT(kvm_page_fault, - TP_PROTO(unsigned long fault_address, unsigned int error_code), + TP_PROTO(unsigned long fault_address, u64 error_code), TP_ARGS(fault_address, error_code), TP_STRUCT__entry( __field( unsigned long, fault_address ) - __field( unsigned int, error_code ) + __field( u64, error_code ) ), TP_fast_assign( @@ -342,7 +342,7 @@ TRACE_EVENT(kvm_page_fault, __entry->error_code = error_code; ), - TP_printk("address %lx error_code %x", + TP_printk("address %lx error_code %llx", __entry->fault_address, __entry->error_code) ); -- 2.17.1
