The macro kvm_trace_symbol_exit is used for providing the mappings for the trap vectors and their names. Add mappings for H_FAC_UNAVAIL and RETURN_TO_HOST so that trap reasons are displayed as string instead of vector numbers when using the kvm_guest_exit tracepoint. Reviewed-by: Harsh Prateek Bora Reviewed-by: Amit Machhiwal Reviewed-by: Vaibhav Jain (IBM) Signed-off-by: Gautam Menghani --- v2: 1. Remove the trailing comma after last element v3: 1. Add the mapping for 0x0 arch/powerpc/kvm/trace_book3s.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/trace_book3s.h b/arch/powerpc/kvm/trace_book3s.h index 9260ddbd557f..4ee35c6d01aa 100644 --- a/arch/powerpc/kvm/trace_book3s.h +++ b/arch/powerpc/kvm/trace_book3s.h @@ -7,6 +7,7 @@ */ #define kvm_trace_symbol_exit \ + {0x0, "RETURN_TO_HOST"}, \ {0x100, "SYSTEM_RESET"}, \ {0x200, "MACHINE_CHECK"}, \ {0x300, "DATA_STORAGE"}, \ @@ -28,6 +29,7 @@ {0xea0, "H_VIRT"}, \ {0xf00, "PERFMON"}, \ {0xf20, "ALTIVEC"}, \ - {0xf40, "VSX"} + {0xf40, "VSX"}, \ + {0xf80, "H_FAC_UNAVAIL"} #endif -- 2.53.0