1 files changed, 5 insertions, 1 deletions

diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index d587f40f1117..760e6baa7eda 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -391,10 +391,14 @@ void get_src_version(const char *modname, char sum[], unsigned sumlen)
         struct md4_ctx md;
         char *fname;
         char filelist[PATH_MAX + 1];
+        int postfix_len = 1;
+
+        if (strends(modname, ".lto.o"))
+                postfix_len = 5;
 
         /* objects for a module are listed in the first line of *.mod file. */
         snprintf(filelist, sizeof(filelist), "%.*smod",
-                 (int)strlen(modname) - 1, modname);
+                 (int)strlen(modname) - postfix_len, modname);
 
         buf = read_text_file(filelist);