update linux kernel to 3.16.36-1 deb8u2 (sonic-net#10)

* update linux kernel to 3.16.36
* remove igb driver patch since the buildimage will install the latest igb driver.

Makefile

@@ -1,30 +1,39 @@
 .ONESHELL:
 SHELL = /bin/bash
 
-MAIN_TARGET = linux-image-3.16.0-4-amd64_3.16.7-ckt11-2+acs8u2_amd64.deb
+MAIN_TARGET = linux-image-3.16.0-4-amd64_3.16.36-1+deb8u2_amd64.deb
+
+VERSION = 3.16.36
+SUBVERSION = 1+deb8u2
+
+DSC_FILE = linux_${VERSION}-${SUBVERSION}.dsc
+ORIG_FILE = linux_${VERSION}.orig.tar.xz
+DEBIAN_FILE = linux_${VERSION}-${SUBVERSION}.debian.tar.xz
+URL = http://security.debian.org/debian-security/pool/updates/main/l/linux
+BUILD_DIR=linux-${VERSION}
 
 $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
 	# Obtaining the Debian kernel source
-	rm -rf linux-3.16.7-ckt11
-	wget -O linux_3.16.7-ckt11-1+deb8u3.dsc https://launchpad.net/debian/+archive/primary/+files/linux_3.16.7-ckt11-1+deb8u3.dsc
-	wget -O linux_3.16.7-ckt11.orig.tar.xz https://launchpad.net/debian/+archive/primary/+files/linux_3.16.7-ckt11.orig.tar.xz
-	wget -O linux_3.16.7-ckt11-1+deb8u3.debian.tar.xz https://launchpad.net/debian/+archive/primary/+files/linux_3.16.7-ckt11-1+deb8u3.debian.tar.xz
+	rm -rf $(BUILD_DIR)
+	wget -O $(DSC_FILE) $(URL)/$(DSC_FILE)
+	wget -O $(ORIG_FILE) $(URL)/$(ORIG_FILE)
+	wget -O $(DEBIAN_FILE) $(URL)/$(DEBIAN_FILE)
 
-	dpkg-source -x linux_3.16.7-ckt11-1+deb8u3.dsc
+	dpkg-source -x $(DSC_FILE)
 
-	pushd linux-3.16.7-ckt11
+	pushd $(BUILD_DIR)
 	# patch debian changelog and update kernel package version
 	patch -p0 < ../patch/changelog.patch
 
-	# re-generate debian/rules.gen
+	# re-generate debian/rules.gen, requires kernel-wedge
 	debian/bin/gencontrol.py
 
 	# generate linux build file for amd64_none_amd64
 	fakeroot make -f debian/rules.gen setup_amd64_none_amd64
 
 	# Applying patches and configuration changes
 	git init
-	git add .
+	git add -f *
 	git add debian/build/build_amd64_none_amd64/.config -f
 	git commit -m "unmodified debian source"
 	stg init

patch/changelog.patch

@@ -1,18 +1,18 @@
---- debian/changelog	2015-08-04 00:50:04.000000000 +0000
-+++ changelog	2015-12-20 04:20:25.032779900 +0000
+--- debian/changelog.orig	2016-09-19 23:37:25.157879132 +0000
++++ debian/changelog	2016-09-19 23:37:32.141853134 +0000
 @@ -1,3 +1,15 @@
-+linux (3.16.7-ckt11-2+acs8u2) acs; urgency=high
++linux (3.16.36-1+deb8u2) acs; urgency=high
 +
 +  * add driver patches for MLNX SN2700
 +
 + -- Guohan Lu <[email protected]>  Sun, 19 Dec 2015 01:50:04 +0100
 +
-+linux (3.16.7-ckt11-2+acs8u1) acs; urgency=high
++linux (3.16.36-1+deb8u2) acs; urgency=high
 +
 +  * add support for S6000
 +
 + -- Shuotian Cheng <[email protected]>  Sun, 19 Dec 2015 01:50:04 +0100
 +
- linux (3.16.7-ckt11-1+deb8u3) jessie-security; urgency=high
- 
-   * path_openat(): fix double fput() (CVE-2015-5706)
+ linux (3.16.36-1+deb8u2) jessie-security; urgency=high
+
+  * KEYS: Fix short sprintf buffer in /proc/keys show function (CVE-2016-7042)