diff --git a/arch/arm64/kernel/mpam.c b/arch/arm64/kernel/mpam.c
index 02f43334f0789dfc9b57f7d337199fa12a50ed3a..8fd9dbdc2b0110423ab238c4756b53a43097e8d3 100644
--- a/arch/arm64/kernel/mpam.c
+++ b/arch/arm64/kernel/mpam.c
@@ -6,6 +6,7 @@
 #include <linux/arm_mpam.h>
 #include <linux/jump_label.h>
 #include <linux/percpu.h>
+#include <linux/crash_dump.h>
 
 DEFINE_STATIC_KEY_FALSE(arm64_mpam_has_hcr);
 DEFINE_STATIC_KEY_FALSE(mpam_enabled);
@@ -14,6 +15,9 @@ DEFINE_PER_CPU(u64, arm64_mpam_current);
 
 static int __init arm64_mpam_register_cpus(void)
 {
+	if (is_kdump_kernel())
+		return 0;
+
 	u64 mpamidr = read_sanitised_ftr_reg(SYS_MPAMIDR_EL1);
 	u16 partid_max = FIELD_GET(MPAMIDR_PARTID_MAX, mpamidr);
 	u8 pmg_max = FIELD_GET(MPAMIDR_PMG_MAX, mpamidr);