2 files changed, 10 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index de1de8a2fd84..47f1dc30bf56 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_PCI)		+= early-quirks.o
 
 obj-y                           += topology.o
 obj-y                           += intel_cacheinfo.o
+obj-y                           += addon_cpuid_features.o
 obj-y                           += pcspeaker.o
 
 CFLAGS_vsyscall.o               := $(PROFILING) -g0
@@ -55,6 +56,7 @@ cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
 topology-y                     += ../../i386/kernel/topology.o
 microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
 intel_cacheinfo-y               += ../../i386/kernel/cpu/intel_cacheinfo.o
+addon_cpuid_features-y          += ../../i386/kernel/cpu/addon_cpuid_features.o
 quirks-y                        += ../../i386/kernel/quirks.o
 i8237-y                         += ../../i386/kernel/i8237.o
 msr-$(subst m,y,$(CONFIG_X86_MSR))  += ../../i386/kernel/msr.o
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index dc7630d06460..33ef718f8cb5 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -846,6 +846,8 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
                         c->x86_capability[2] = cpuid_edx(0x80860001);
         }
 
+        init_scattered_cpuid_features(c);
+
         c->apicid = phys_pkg_id(0);
 
         /*
@@ -973,6 +975,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 "osvw", "ibs", NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
                 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+
+                /* Auxiliary (Linux-defined) */
+                "ida", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+                NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
         };
         static char *x86_power_flags[] = { 
                 "ts",   /* temperature sensor */