1 files changed, 3 insertions, 2 deletions

diff --git a/Documentation/make/headers_install.txt b/Documentation/make/headers_install.txt
index f2481cabffcb..951eb9f1e040 100644
--- a/Documentation/make/headers_install.txt
+++ b/Documentation/make/headers_install.txt
@@ -39,8 +39,9 @@ INSTALL_HDR_PATH indicates where to install the headers.  It defaults to
 The command "make headers_install_all" exports headers for all architectures
 simultaneously.  (This is mostly of interest to distribution maintainers,
 who create an architecture-independent tarball from the resulting include
-directory.)  Remember to provide the appropriate linux/asm directory via "mv"
-or "ln -s" before building a C library with headers exported this way.
+directory.)  You also can use HDR_ARCH_LIST to specify list of architectures.
+Remember to provide the appropriate linux/asm directory via "mv" or "ln -s"
+before building a C library with headers exported this way.
 
 The kernel header export infrastructure is maintained by David Woodhouse
 <dwmw2@infradead.org>.