From ae7ddee116bd7c9fe9326b6da879a1b7713a1dd1 Mon Sep 17 00:00:00 2001
From: Michal Marek <mmarek@suse.cz>
Date: Thu, 10 Dec 2015 15:53:06 +0100
Subject: [PATCH] kbuild: Do not run modules_install and install in paralel

BugLink: http://bugs.launchpad.net/bugs/1629386

commit a85a41ed69f27c4c667d8c418df14b4fb220c4ad upstream.

Based on a x86-only patch by Andy Lutomirski <luto@amacapital.net>

With modular kernels, 'make install' is going to need the installed
modules at some point to generate the initramfs.

Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
 Makefile | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Makefile b/Makefile
index 12b8d7b75bb6..baff226df55a 100644
--- a/Makefile
+++ b/Makefile
@@ -505,6 +505,12 @@ ifeq ($(KBUILD_EXTMOD),)
                 endif
         endif
 endif
+# install and module_install need also be processed one by one
+ifneq ($(filter install,$(MAKECMDGOALS)),)
+        ifneq ($(filter modules_install,$(MAKECMDGOALS)),)
+	        mixed-targets := 1
+        endif
+endif
 
 ifeq ($(mixed-targets),1)
 # ===========================================================================
-- 
2.39.5