diff --git a/drivers/platform/mpam/mpam_devices.c b/drivers/platform/mpam/mpam_devices.c
index 5f05771e3e4da0747722dfb72493c63a4e728cca..21ca76695d3e9bd59af7c82bcf5fde41f73b90a4 100644
--- a/drivers/platform/mpam/mpam_devices.c
+++ b/drivers/platform/mpam/mpam_devices.c
@@ -928,6 +928,14 @@ bool resctrl_arch_would_mbm_overflow(void)
 	return read_cpuid_implementor() != ARM_CPU_IMP_HISI;
 }
 
+static bool mpam_ris_has_nrdy_bit(struct mpam_msc_ris *ris)
+{
+	if (ris->comp->class->type == MPAM_CLASS_MEMORY)
+		return read_cpuid_implementor() != ARM_CPU_IMP_HISI;
+
+	return true;
+}
+
 static void __ris_msmon_read(void *arg)
 {
 	bool nrdy = false;
@@ -1002,6 +1010,9 @@ static void __ris_msmon_read(void *arg)
 			now = FIELD_GET(MSMON___VALUE, now);
 		}
 
+		if (config_mismatch && !mpam_ris_has_nrdy_bit(ris))
+			nrdy = true;
+
 		if (nrdy)
 			break;