ifeq ($(LINUX_VERSION),2.6.21.5)
LINUX_KERNEL_MD5SUM:=2e9a302b5d514b231640227d6a2ab7bf
endif
+ifeq ($(LINUX_VERSION),2.6.23)
+ LINUX_KERNEL_MD5SUM:=2cc2fd4d521dc5d7cfce0d8a9d1b3472
+endif
+ifeq ($(LINUX_VERSION),2.6.23.1)
+ LINUX_KERNEL_MD5SUM:=518d57e08fdacd88907166a3bfe383b7
+endif
# disable the md5sum check for unknown kernel versions
LINUX_KERNEL_MD5SUM?=x
KERNEL?=2.$(word 2,$(subst ., ,$(strip $(LINUX_VERSION))))
-KERNEL_PATCHVER=$(shell echo $(LINUX_VERSION) | cut -d. -f1,2,3 | cut -d- -f1)
+KERNEL_PATCHVER=$(shell echo '$(LINUX_VERSION)' | cut -d. -f1,2,3 | cut -d- -f1)