[IA64] Enable xen0 smp when machine only has 2 LPs (NR_CPUS -> 16)

This patch intends to enable xen0's smp if machine
only has 2 LPs, because the 2nd enabled LSAPIC entry
is @ 5th slot in MADT table.

Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Zhang xiantao <xiantao.zhang@intel.com>

diff --git a/buildconfigs/linux-defconfig_xen0_ia64 b/buildconfigs/linux-defconfig_xen0_ia64
index 08a32721aa0a8761f181f8264febb21a1a0d103c..d136b94ca8d1f4da5f72a4e24a58bcf603265ac8 100644 (file)
--- a/buildconfigs/linux-defconfig_xen0_ia64
+++ b/buildconfigs/linux-defconfig_xen0_ia64
@@ -117,7 +117,7 @@ CONFIG_IA64_CYCLONE=y
 CONFIG_IOSAPIC=y
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_SMP=y
-CONFIG_NR_CPUS=4
+CONFIG_NR_CPUS=16
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_SCHED_SMT is not set
 # CONFIG_PREEMPT is not set

diff --git a/buildconfigs/linux-defconfig_xen_ia64 b/buildconfigs/linux-defconfig_xen_ia64
index 566a70522ea1740afcf7242c7a0ff143d087c081..d49706051862083a0969de760658970f54025258 100644 (file)
--- a/buildconfigs/linux-defconfig_xen_ia64
+++ b/buildconfigs/linux-defconfig_xen_ia64
@@ -117,7 +117,7 @@ CONFIG_IA64_CYCLONE=y
 CONFIG_IOSAPIC=y
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_SMP=y
-CONFIG_NR_CPUS=4
+CONFIG_NR_CPUS=16
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_SCHED_SMT is not set
 # CONFIG_PREEMPT is not set