1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index f8df75d740f4..21ab5df9fa76 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -33,6 +33,7 @@
 #include <asm/pgtable.h>
 #include <asm/pgtable-hwdef.h>
 #include <asm/sections.h>
+#include <asm/smp.h>
 #include <asm/suspend.h>
 #include <asm/virt.h>
 
@@ -236,6 +237,11 @@ int swsusp_arch_suspend(void)
         unsigned long flags;
         struct sleep_stack_data state;
 
+        if (cpus_are_stuck_in_kernel()) {
+                pr_err("Can't hibernate: no mechanism to offline secondary CPUs.\n");
+                return -EBUSY;
+        }
+
         local_dbg_save(flags);
 
         if (__cpu_suspend_enter(&state)) {