commit a228ae7ec9f585959aebb9987861fc6482e142f1
Author: Andre Przywara <andre.przywara@amd.com>
Date:   Fri Sep 17 14:22:04 2010 +0200

    first version of multicore patch

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 2c90c2b..e633c7b 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1012,6 +1012,17 @@ skip_vfb:
         }
     }
 
+    if (!xlu_cfg_get_long (config, "nr_cores", &l)) {
+        char str[32];
+
+        snprintf(str, 32, "proccount=%ld", l);
+        libxl_cpuid_parse_config(&b_info->cpuid, str);
+        snprintf(str, 32, "nc=%ld", l - 1);
+        libxl_cpuid_parse_config(&b_info->cpuid, str);
+        libxl_cpuid_parse_config(&b_info->cpuid, "htt=1");
+        libxl_cpuid_parse_config(&b_info->cpuid, "cmplegcay=1");
+    }
+
     switch (xlu_cfg_get_type(config, "cpuid")) {
     case XLU_CFG_LIST:
         if (!xlu_cfg_get_list(config, "cpuid", &cpuids, 0)) {