1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/kexec.c b/kernel/kexec.c
index e7e3d9788dc3..55936f9cb251 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1099,7 +1099,8 @@ size_t crash_get_memory_size(void)
         return size;
 }
 
-static void free_reserved_phys_range(unsigned long begin, unsigned long end)
+void __weak crash_free_reserved_phys_range(unsigned long begin,
+                                           unsigned long end)
 {
         unsigned long addr;
 
@@ -1135,7 +1136,7 @@ int crash_shrink_memory(unsigned long new_size)
         start = roundup(start, PAGE_SIZE);
         end = roundup(start + new_size, PAGE_SIZE);
 
-        free_reserved_phys_range(end, crashk_res.end);
+        crash_free_reserved_phys_range(end, crashk_res.end);
 
         if ((start == end) && (crashk_res.parent != NULL))
                 release_resource(&crashk_res);