Fixed commit where Linux Makefile always built Linux into repo instead of into shared directory.

linux/Makefile

@@ -1,4 +1,4 @@
-RISCV := $(WALLY)# Changed to test linux build
+RISCV := $(RISCV)
 #BUILDROOT := ${RISCV}/buildroot-test
 BUILDROOT := buildroot
 IMAGES := ${BUILDROOT}/output/images
@@ -42,7 +42,7 @@ install:
 
 dumptvs:
 	export RISCV=$(RISCV)
-	mkdir -p ../linux-testvectors 
+	mkdir -p $(RISCV)/linux-testvectors 
 	cd testvector-generation; ./genInitMem.sh
 
 # Temp rule for debugging