diff --git a/arch/arm64/kernel/bpi.S b/arch/arm64/kernel/bpi.S
index dec95bd82e31..76225c2611ea 100644
--- a/arch/arm64/kernel/bpi.S
+++ b/arch/arm64/kernel/bpi.S
@@ -77,3 +77,11 @@ ENTRY(__psci_hyp_bp_inval_start)
 	ldp	x0, x1, [sp, #(16 * 8)]
 	add	sp, sp, #(8 * 18)
 ENTRY(__psci_hyp_bp_inval_end)
+
+ENTRY(__qcom_hyp_sanitize_link_stack_start)
+	stp     x29, x30, [sp, #-16]!
+	.rept	16
+	bl	. + 4
+	.endr
+	ldp	x29, x30, [sp], #16
+ENTRY(__qcom_hyp_sanitize_link_stack_end)
diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c
index a1e359a523b9..d61772659595 100644
--- a/arch/arm64/kernel/cpu_errata.c
+++ b/arch/arm64/kernel/cpu_errata.c
@@ -37,6 +37,8 @@ DEFINE_PER_CPU_READ_MOSTLY(struct bp_hardening_data, bp_hardening_data);
 
 #ifdef CONFIG_KVM
 extern char __psci_hyp_bp_inval_start[], __psci_hyp_bp_inval_end[];
+extern char __qcom_hyp_sanitize_link_stack_start[];
+extern char __qcom_hyp_sanitize_link_stack_end[];
 
 static void __copy_hyp_vect_bpi(int slot, const char *hyp_vecs_start,
 				const char *hyp_vecs_end)
@@ -79,8 +81,10 @@ static void __install_bp_hardening_cb(bp_hardening_cb_t fn,
 	spin_unlock(&bp_lock);
 }
 #else
-#define __psci_hyp_bp_inval_start	NULL
-#define __psci_hyp_bp_inval_end		NULL
+#define __psci_hyp_bp_inval_start		NULL
+#define __psci_hyp_bp_inval_end			NULL
+#define __qcom_hyp_sanitize_link_stack_start	NULL
+#define __qcom_hyp_sanitize_link_stack_end	NULL
 
 static void __maybe_unused __install_bp_hardening_cb(bp_hardening_cb_t fn,
 				      const char *hyp_vecs_start,
@@ -122,6 +126,29 @@ static int enable_psci_bp_hardening(void *data)
 
 	return 0;
 }
+
+static void __maybe_unused qcom_link_stack_sanitization(void)
+{
+	u64 tmp;
+
+	asm volatile("mov	%0, x30		\n"
+		     ".rept	16		\n"
+		     "bl	. + 4		\n"
+		     ".endr			\n"
+		     "mov	x30, %0		\n"
+		     : "=&r" (tmp));
+}
+
+static int __maybe_unused qcom_enable_link_stack_sanitization(void *data)
+{
+	const struct arm64_cpu_capabilities *entry = data;
+
+	install_bp_hardening_cb(entry, qcom_link_stack_sanitization,
+				__qcom_hyp_sanitize_link_stack_start,
+				__qcom_hyp_sanitize_link_stack_end);
+
+	return 0;
+}
 #endif	/* CONFIG_HARDEN_BRANCH_PREDICTOR */
 
 #define MIDR_RANGE(model, min, max) \