acpi/NUMA: build NUMA for x86 only

NUMA is currently not supported for ARM in Xen. Add a new compilation
option HAS_NUMA for NUMA. Configure and build NUMA only for x86
architecture now.

Signed-off-by: Naresh Bhat <naresh.bhat@linaro.org>
Signed-off-by: Parth Dixit <parth.dixit@linaro.org>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>

diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk
index 42de328468214ee27163dcc8ab6a5730e8fc0868..5b8eaedb91166ce22df3fb05d3c44919215c6fa4 100644 (file)
--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -3,6 +3,7 @@
 
 HAS_IOPORTS := y
 HAS_ACPI := y
+HAS_NUMA := y
 HAS_VGA  := y
 HAS_VIDEO  := y
 HAS_CPUFREQ := y

diff --git a/xen/drivers/acpi/Makefile b/xen/drivers/acpi/Makefile
index bbb06a74684890df2d12d60cb138c417051b3625..3bb626e578d264f8851f07e6fbb17dabb5145889 100644 (file)
--- a/xen/drivers/acpi/Makefile
+++ b/xen/drivers/acpi/Makefile
@@ -3,7 +3,7 @@ subdir-y += utilities
 subdir-$(x86) += apei
 
 obj-bin-y += tables.init.o
-obj-y += numa.o
+obj-$(HAS_NUMA) += numa.o
 obj-y += osl.o
 obj-y += pmstat.o