1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/kexec.c b/kernel/kexec.c
index def9c73ec9a6..a0411b3bd54a 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -264,7 +264,7 @@ static int kimage_crash_alloc(struct kimage **rimage, unsigned long entry,
         for (i = 0; i < nr_segments; i++) {
                 unsigned long mstart, mend;
                 mstart = image->segment[i].mem;
-                mend = mstart + image->segment[i].memsz;
+                mend = mstart + image->segment[i].memsz - 1;
                 /* Ensure we are within the crash kernel limits */
                 if ((mstart < crashk_res.start) || (mend > crashk_res.end))
                         goto out;