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-rw-r--r--arch/s390/tools/gen_facilities.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/s390/tools/gen_facilities.c b/arch/s390/tools/gen_facilities.c
index 424a1ba4f874..90a8c9e84ca6 100644
--- a/arch/s390/tools/gen_facilities.c
+++ b/arch/s390/tools/gen_facilities.c
@@ -62,6 +62,13 @@ static struct facility_def facility_defs[] = {
}
},
{
+ /*
+ * FACILITIES_KVM contains the list of facilities that are part
+ * of the default facility mask and list that are passed to the
+ * initial CPU model. If no CPU model is used, this, together
+ * with the non-hypervisor managed bits, is the maximum list of
+ * guest facilities supported by KVM.
+ */
.name = "FACILITIES_KVM",
.bits = (int[]){
0, /* N3 instructions */
@@ -89,6 +96,19 @@ static struct facility_def facility_defs[] = {
-1 /* END */
}
},
+ {
+ /*
+ * FACILITIES_KVM_CPUMODEL contains the list of facilities
+ * that can be enabled by CPU model code if the host supports
+ * it. These facilities are not passed to the guest without
+ * CPU model support.
+ */
+
+ .name = "FACILITIES_KVM_CPUMODEL",
+ .bits = (int[]){
+ -1 /* END */
+ }
+ },
};
static void print_facility_list(struct facility_def *def)