1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index 07798b8d5039..09cf76fc1090 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c
@@ -116,6 +116,14 @@ void mte_thread_switch(struct task_struct *next)
 	update_gcr_el1_excl(next->thread.gcr_user_incl);
 }
 
+void mte_suspend_exit(void)
+{
+	if (!system_supports_mte())
+		return;
+
+	update_gcr_el1_excl(current->thread.gcr_user_incl);
+}
+
 long set_mte_ctrl(unsigned long arg)
 {
 	u64 tcf0;