1 files changed, 6 insertions, 0 deletions

diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index cab91a7665da..477d2a854fc4 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -20,6 +20,7 @@
 #include <linux/pfn.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
+#include <linux/kexec.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/sections.h>
@@ -287,6 +288,11 @@ void __init setup_bootmem_allocator(unsigned long start_pfn)
                 }
         }
 #endif
+#ifdef CONFIG_KEXEC
+        if (crashk_res.start != crashk_res.end)
+                reserve_bootmem(crashk_res.start,
+                        crashk_res.end - crashk_res.start + 1);
+#endif
 }
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES