openeuler_defconfig: Adjust CONFIG_NODES_SHIFT to 7

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4J6G3
CVE: NA

-------------------------------------------------

As phytium 4-processor server may have 32 NUMA nodes, in order
to support scalability in the future, adjust CONFIG_NODES_SHIFT
to 7 to increase maximum number of NUMA Nodes available on the
target system to 128 in advance for arm64 openeuler_defconfig.
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm64/configs/openeuler_defconfig

@@ -384,7 +384,7 @@ CONFIG_NR_CPUS=4096
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
 CONFIG_NUMA=y
-CONFIG_NODES_SHIFT=4
+CONFIG_NODES_SHIFT=7
 CONFIG_USE_PERCPU_NUMA_NODE_ID=y
 CONFIG_HAVE_SETUP_PER_CPU_AREA=y
 CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y