LINUX_RELEASE?=1
-ifeq ($(LINUX_VERSION),3.3.8)
- LINUX_KERNEL_MD5SUM:=f1058f64eed085deb44f10cee8541d50
-endif
-ifeq ($(LINUX_VERSION),3.6.11)
- LINUX_KERNEL_MD5SUM:=3d602ad7f7984509c3e923a5ae90bc54
-endif
-ifeq ($(LINUX_VERSION),3.8.13)
- LINUX_KERNEL_MD5SUM:=2af19d06cd47ec459519159cdd10542d
-endif
-ifeq ($(LINUX_VERSION),3.9.11)
- LINUX_KERNEL_MD5SUM:=edbf88eb7f7d34dbd5d3887726790755
-endif
-ifeq ($(LINUX_VERSION),3.10.49)
- LINUX_KERNEL_MD5SUM:=9774e12764e740d49c80eda77d0ef3eb
-endif
-ifeq ($(LINUX_VERSION),3.13.7)
- LINUX_KERNEL_MD5SUM:=370adced5e5c1cb1d0d621c2dae2723f
-endif
-ifeq ($(LINUX_VERSION),3.14.12)
- LINUX_KERNEL_MD5SUM:=7e76da2910683fe4dfbcec6ebfdd9a32
-endif
+LINUX_VERSION-3.18 = .71
+LINUX_VERSION-4.4 = .91
+LINUX_VERSION-4.9 = .54
-# disable the md5sum check for unknown kernel versions
-LINUX_KERNEL_MD5SUM?=x
+LINUX_KERNEL_HASH-3.18.71 = 5abc9778ad44ce02ed6c8ab52ece8a21c6d20d21f6ed8a19287b4a38a50c1240
+LINUX_KERNEL_HASH-4.4.91 = cb9d2b8c1afe58414de5bc7d65429cc9f5f37c80fc229d0e83c55c5c3c254ffb
+LINUX_KERNEL_HASH-4.9.54 = 651005db6efbce4fcd607415ebd697dd8d2f5a2abc2c632b11ece03a1a210fc5
+
+ifdef KERNEL_PATCHVER
+ LINUX_VERSION:=$(KERNEL_PATCHVER)$(strip $(LINUX_VERSION-$(KERNEL_PATCHVER)))
+endif
split_version=$(subst ., ,$(1))
merge_version=$(subst $(space),.,$(1))
KERNEL_BASE=$(firstword $(subst -, ,$(LINUX_VERSION)))
KERNEL=$(call merge_version,$(wordlist 1,2,$(call split_version,$(KERNEL_BASE))))
-ifeq ($(firstword $(call split_version,$(KERNEL_BASE))),2)
- KERNEL_PATCHVER=$(call merge_version,$(wordlist 1,3,$(call split_version,$(KERNEL_BASE))))
-else
- KERNEL_PATCHVER=$(KERNEL)
-endif
+KERNEL_PATCHVER ?= $(KERNEL)
+# disable the md5sum check for unknown kernel versions
+LINUX_KERNEL_HASH:=$(LINUX_KERNEL_HASH-$(strip $(LINUX_VERSION)))
+LINUX_KERNEL_HASH?=x