On Thu, May 07, 2026 at 03:12:29PM +0530, Amit Machhiwal wrote: > On 2026/04/28 02:15 PM, Gautam Menghani wrote: > > From: Gautam Menghani <[email protected]> > > > > The macro kvm_trace_symbol_exit is used for providing the mappings > > for the trap vectors and their names. Add mapping for H_FAC_UNAVAIL so that > > trap reason is displayed as string instead of a vector number when using > > the kvm_guest_exit tracepoint. > > > > Signed-off-by: Gautam Menghani <[email protected]> > > --- > > v2: > > 1. Remove the trailing comma after last element > > > > arch/powerpc/kvm/trace_book3s.h | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/arch/powerpc/kvm/trace_book3s.h > > b/arch/powerpc/kvm/trace_book3s.h > > index 9260ddbd557f..5d272c115331 100644 > > --- a/arch/powerpc/kvm/trace_book3s.h > > +++ b/arch/powerpc/kvm/trace_book3s.h > > @@ -28,6 +28,7 @@ > > {0xea0, "H_VIRT"}, \ > > {0xf00, "PERFMON"}, \ > > {0xf20, "ALTIVEC"}, \ > > - {0xf40, "VSX"} > > + {0xf40, "VSX"}, \ > > + {0xf80, "H_FAC_UNAVAIL"} > > While we are at it, should we also consider adding 0xf60 for Facility > Unavailable? Anyways, LGTM.
0xf60 is handled by OS when problem state tries to use a facility which is not available. So we won't exit to host for this. Thanks, Gautam
