modified the memory size for ppc64/ppc64le platforms, because the guest memory...

modified the memory size for ppc64/ppc64le platforms, because the guest memory size should be multiple of 256M on ppc

qemu/tests/cfg/numa_opts.cfg

@@ -23,6 +23,8 @@
     - nodes.2:
       smp_override = 6
       mem_override = 256
+      ppc64,ppc64le:
+          mem_override = 1536
       numa_nodes = 2
       variants:
         # default (interleaved) mode:
@@ -30,24 +32,40 @@
           extra_params += " -numa node -numa node"
           numa_node0_cpus = "0 2 4"
           numa_node0_size = 128
+          ppc64,ppc64le:
+              numa_node0_size = 768
           numa_node1_cpus = "1 3 5"
           numa_node1_size = 128
+          ppc64,ppc64le:
+              numa_node1_size = 768
         # custom memory and CPU values:
         - custom_values:
           numa_node0_cpus = "4 5"
           numa_node0_size = 100
+          ppc64,ppc64le:
+              numa_node0_size = 512
           numa_node1_cpus = "0 1 2 3"
           numa_node1_size = 156
+          ppc64,ppc64le:
+              numa_node1_size = 1024
           variants:
             - implicit_ids:
               extra_params += " -numa node,mem=100,cpus=4-5"
               extra_params += " -numa node,mem=156,cpus=0-3"
+              ppc64,ppc64le:
+                  extra_params = " -numa node,mem=512,cpus=4-5"
+                  extra_params += " -numa node,mem=1024,cpus=0-3"
             - unordered_ids:
               extra_params += " -numa node,mem=156,cpus=0-3,nodeid=1"
               extra_params += " -numa node,mem=100,cpus=4-5,nodeid=0"
+              ppc64,ppc64le:
+                  extra_params = " -numa node,mem=1024,cpus=0-3,nodeid=1"
+                  extra_params += " -numa node,mem=512,cpus=4-5,nodeid=0"
     - nodes.3:
       smp_override = 6
       mem_override = 256
+      ppc64,ppc64le:
+          mem_override = 1536
       numa_nodes = 3
       variants:
         # default (interleaved) mode:
@@ -56,25 +74,45 @@
           # nodes are 8MB-aligned:
           numa_node0_cpus = "0 3"
           numa_node0_size = 80
+          ppc64,ppc64le:
+              numa_node0_size = 512
           numa_node1_cpus = "1 4"
           numa_node1_size = 80
+          ppc64,ppc64le:
+              numa_node1_size = 512
           numa_node2_cpus = "2 5"
           # the last node gets all the remaining:
           numa_node2_size = 96
+          ppc64,ppc64le:
+              numa_node2_size = 512
         # custom memory and CPU values:
         - custom_values:
           numa_node0_cpus = "3 4"
           numa_node0_size = 50
+          ppc64,ppc64le:
+              numa_node0_size = 256
           numa_node1_cpus = "0 1 2"
           numa_node1_size = 100
+          ppc64,ppc64le:
+              numa_node1_size = 512
           numa_node2_cpus = "5"
           numa_node2_size = 106
+          ppc64,ppc64le:
+              numa_node2_size = 768
           variants:
             - implicit_ids:
               extra_params += " -numa node,mem=50,cpus=3-4"
               extra_params += " -numa node,mem=100,cpus=0-2"
               extra_params += " -numa node,mem=106,cpus=5"
+              ppc64,ppc64le:
+                  extra_params = " -numa node,mem=256,cpus=3-4"
+                  extra_params += " -numa node,mem=512,cpus=0-2"
+                  extra_params += " -numa node,mem=768,cpus=5"
             - unordered_ids:
               extra_params += " -numa node,mem=106,cpus=5,nodeid=2"
               extra_params += " -numa node,mem=50,cpus=3-4,nodeid=0"
               extra_params += " -numa node,mem=100,cpus=0-2,nodeid=1"
+              ppc64,ppc64le:
+                  extra_params = " -numa node,mem=768,cpus=5,nodeid=2"
+                  extra_params += " -numa node,mem=256,cpus=3-4,nodeid=0"
+                  extra_params += " -numa node,mem=512,cpus=0-2,nodeid=1"