diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index a98c5f82be48..79db47afd752 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1182,6 +1182,14 @@ config X86_MCE_INJECT
 	  If you don't know what a machine check is and you don't do kernel
 	  QA it is safe to say n.
 
+config X86_MCE_ZHAOXIN
+	def_bool y
+	prompt "Zhaoxin MCE features"
+	depends on X86_MCE && X86_LOCAL_APIC && X86_MCE_INTEL
+	help
+	  Additional support for Zhaoxin specific MCE features such as
+	  the DRAM error threshold.
+
 source "arch/x86/events/Kconfig"
 
 config X86_LEGACY_VM86
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index 180b1cbfcc4e..c4776421518e 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -353,4 +353,12 @@ static inline void mce_hygon_feature_init(struct cpuinfo_x86 *c)	{ return mce_am
 
 unsigned long copy_mc_fragile_handle_tail(char *to, char *from, unsigned len);
 
+#ifdef CONFIG_X86_MCE_ZHAOXIN
+void mce_zhaoxin_feature_init(void);
+void mce_zhaoxin_feature_clear(void);
+#else
+static inline void mce_zhaoxin_feature_init(void) { }
+static inline void mce_zhaoxin_feature_clear(void) { }
+#endif
+
 #endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/kernel/cpu/mce/Makefile b/arch/x86/kernel/cpu/mce/Makefile
index 015856abdbb1..ff0b67f643d4 100644
--- a/arch/x86/kernel/cpu/mce/Makefile
+++ b/arch/x86/kernel/cpu/mce/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_X86_ANCIENT_MCE)	+= winchip.o p5.o
 obj-$(CONFIG_X86_MCE_INTEL)	+= intel.o
 obj-$(CONFIG_X86_MCE_AMD)	+= amd.o
 obj-$(CONFIG_X86_MCE_THRESHOLD) += threshold.o
+obj-$(CONFIG_X86_MCE_ZHAOXIN)	+= zhaoxin.o
 
 mce-inject-y			:= inject.o
 obj-$(CONFIG_X86_MCE_INJECT)	+= mce-inject.o
diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c
index 22dfcb2adcd7..6ae68749383c 100644
--- a/arch/x86/kernel/cpu/mce/core.c
+++ b/arch/x86/kernel/cpu/mce/core.c
@@ -1884,6 +1884,21 @@ static int __mcheck_cpu_apply_quirks(struct cpuinfo_x86 *c)
 	}
 
 	if (c->x86_vendor == X86_VENDOR_ZHAOXIN) {
+		/*
+		 * These CPUs have MCA bank 8 which reports only one error type called
+		 * SVAD (System View Address Decoder). The reporting of that error is
+		 * controlled by IA32_MC8.CTL.0.
+		 *
+		 * If enabled, prefetching on these CPUs will cause SVAD MCE when
+		 * virtual machines start and result in a system  panic. Always disable
+		 * bank 8 SVAD error by default.
+		 */
+		if ((c->x86 == 7 && c->x86_model == 0x1b) ||
+		    (c->x86_model == 0x19 || c->x86_model == 0x1f)) {
+			if (this_cpu_read(mce_num_banks) > 8)
+				mce_banks[8].ctl = 0;
+		}
+
 		/*
 		 * All newer Zhaoxin CPUs support MCE broadcasting. Enable
 		 * synchronization with a one second timeout.
@@ -1951,35 +1966,6 @@ static void mce_centaur_feature_init(struct cpuinfo_x86 *c)
 	}
 }
 
-static void mce_zhaoxin_feature_init(struct cpuinfo_x86 *c)
-{
-	struct mce_bank *mce_banks = this_cpu_ptr(mce_banks_array);
-
-	/*
-	 * These CPUs have MCA bank 8 which reports only one error type called
-	 * SVAD (System View Address Decoder). The reporting of that error is
-	 * controlled by IA32_MC8.CTL.0.
-	 *
-	 * If enabled, prefetching on these CPUs will cause SVAD MCE when
-	 * virtual machines start and result in a system  panic. Always disable
-	 * bank 8 SVAD error by default.
-	 */
-	if ((c->x86 == 7 && c->x86_model == 0x1b) ||
-	    (c->x86_model == 0x19 || c->x86_model == 0x1f)) {
-		if (this_cpu_read(mce_num_banks) > 8)
-			mce_banks[8].ctl = 0;
-	}
-
-	intel_init_cmci();
-	intel_init_lmce();
-	mce_adjust_timer = cmci_intel_adjust_timer;
-}
-
-static void mce_zhaoxin_feature_clear(struct cpuinfo_x86 *c)
-{
-	intel_clear_lmce();
-}
-
 static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c)
 {
 	switch (c->x86_vendor) {
@@ -2002,7 +1988,8 @@ static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c)
 		break;
 
 	case X86_VENDOR_ZHAOXIN:
-		mce_zhaoxin_feature_init(c);
+		mce_zhaoxin_feature_init();
+		mce_adjust_timer = cmci_intel_adjust_timer;
 		break;
 
 	default:
@@ -2018,7 +2005,7 @@ static void __mcheck_cpu_clear_vendor(struct cpuinfo_x86 *c)
 		break;
 
 	case X86_VENDOR_ZHAOXIN:
-		mce_zhaoxin_feature_clear(c);
+		mce_zhaoxin_feature_clear();
 		break;
 
 	default:
diff --git a/arch/x86/kernel/cpu/mce/zhaoxin.c b/arch/x86/kernel/cpu/mce/zhaoxin.c
new file mode 100644
index 000000000000..f4e90ec99267
--- /dev/null
+++ b/arch/x86/kernel/cpu/mce/zhaoxin.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <asm/mce.h>
+
+#include "internal.h"
+
+void mce_zhaoxin_feature_init(void)
+{
+	intel_init_cmci();
+	intel_init_lmce();
+}
+
+void mce_zhaoxin_feature_clear(void)
+{
+	intel_clear_lmce();
+}
