@@ -1318,6 +1318,8 @@ static target_ulong h_get_cpu_characteristics(PowerPCCPU *cpu,
behaviour |= H_CPU_BEHAV_L1D_FLUSH_PR;
break;
case SPAPR_CAP_FIXED:
+ behaviour |= H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY;
+ behaviour |= H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS;
break;
default: /* broken */
assert(safe_cache == SPAPR_CAP_BROKEN);
@@ -400,10 +400,13 @@ struct SpaprMachineState {
#define H_CPU_CHAR_THR_RECONF_TRIG PPC_BIT(6)
#define H_CPU_CHAR_CACHE_COUNT_DIS PPC_BIT(7)
#define H_CPU_CHAR_BCCTR_FLUSH_ASSIST PPC_BIT(9)
+
#define H_CPU_BEHAV_FAVOUR_SECURITY PPC_BIT(0)
#define H_CPU_BEHAV_L1D_FLUSH_PR PPC_BIT(1)
#define H_CPU_BEHAV_BNDS_CHK_SPEC_BAR PPC_BIT(2)
#define H_CPU_BEHAV_FLUSH_COUNT_CACHE PPC_BIT(5)
+#define H_CPU_BEHAV_NO_L1D_FLUSH_ENTRY PPC_BIT(7)
+#define H_CPU_BEHAV_NO_L1D_FLUSH_UACCESS PPC_BIT(8)
/* Each control block has to be on a 4K boundary */
#define H_CB_ALIGNMENT 4096