x86: Fix kabi broken for struct cpuinfo_x86

hulk inclusion
category: Bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V
CVE: NA

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Fix kabi broken introduced by the following commits:
"x86/topology: Add CPUID.1F multi-die/package support"
"x86/topology: Create topology_max_die_per_package()"
"x86/topology: Define topology_logical_die_id()"
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/x86/include/asm/processor.h

@@ -129,14 +129,16 @@ struct cpuinfo_x86 {
 	u16			logical_proc_id;
 	/* Core id: */
 	u16			cpu_core_id;
-	u16			cpu_die_id;
-	u16			logical_die_id;
 	/* Index into per_cpu list: */
 	u16			cpu_index;
 	u32			microcode;
 	/* Address space bits used by the cache internally */
 	u8			x86_cache_bits;
 	unsigned		initialized : 1;
+#ifndef __GENKSYMS__
+	u16			cpu_die_id;
+	u16			logical_die_id;
+#endif
 } __randomize_layout;
 
 struct cpuid_regs {