config: Enable x2APIC and AMD IOMMU so baremetal can work on large machines.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/linux.config b/linux.config
index 98cde3b15140ff04060db2177a6624075e7f0964..d8f71670dfdc31fb6b09771f01a5f9ca7751b12d 100644 (file)
--- a/linux.config
+++ b/linux.config
@@ -912,3 +912,10 @@ CONFIG_DEBUG_VM=y
 CONFIG_FIREWIRE=y
 CONFIG_FIREWIRE_OHCI=m
 
+CONFIG_KEXEC_JUMP=y
+CONFIG_AMD_IOMMU_V2=y
+CONFIG_INTEL_IOMMU_DEFAULT_ON=y
+CONFIG_PCI_IOAPIC=y
+CONFIG_IRQ_REMAP=y
+CONFIG_X86_X2APIC=y
+