2 files changed, 9 insertions, 2 deletions

diff --git a/Documentation/kbuild/kbuild.txt b/Documentation/kbuild/kbuild.txt
index 51771847e816..923f9ddee8f6 100644
--- a/Documentation/kbuild/kbuild.txt
+++ b/Documentation/kbuild/kbuild.txt
@@ -124,3 +124,10 @@ KBUILD_EXTRA_SYMBOLS
 --------------------------------------------------
 For modules use symbols from another modules.
 See more details in modules.txt.
+
+ALLSOURCE_ARCHS
+--------------------------------------------------
+For tags/TAGS/cscope targets, you can specify more than one archs
+to be included in the databases, separated by blankspace. e.g.
+
+    $ make ALLSOURCE_ARCHS="x86 mips arm" tags
diff --git a/Documentation/kbuild/modules.txt b/Documentation/kbuild/modules.txt
index 1821c077b435..b1096da953c8 100644
--- a/Documentation/kbuild/modules.txt
+++ b/Documentation/kbuild/modules.txt
@@ -253,7 +253,7 @@ following files:
 
                 # Module specific targets
                 genbin:
-                        echo "X" > 8123_bin_shipped
+                        echo "X" > 8123_bin.o_shipped
 
 
         In example 2, we are down to two fairly simple files and for simple
@@ -279,7 +279,7 @@ following files:
 
                 # Module specific targets
                 genbin:
-                        echo "X" > 8123_bin_shipped
+                        echo "X" > 8123_bin.o_shipped
 
                 endif