diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index c4e6b1e954f5..9f3bfc8b363d 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -173,6 +173,9 @@ struct kvm_vcpu_stat {
 	u64 vz_ghfc_exits;
 	u64 vz_gpa_exits;
 	u64 vz_resvd_exits;
+#ifdef CONFIG_CPU_LOONGSON64
+	u64 vz_cpucfg_exits;
+#endif
 #endif
 	u64 halt_successful_poll;
 	u64 halt_attempted_poll;
diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index 98f97c85e059..43d1faa02933 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -1012,6 +1012,16 @@ struct loongson3_lsdc2_format {	/* Loongson-3 overridden ldc2/sdc2 Load/Store fo
 	;))))))
 };
 
+struct loongson3_lscsr_format {	/* Loongson-3 CPUCFG&CSR read/write format */
+	__BITFIELD_FIELD(unsigned int opcode : 6,
+	__BITFIELD_FIELD(unsigned int rs : 5,
+	__BITFIELD_FIELD(unsigned int fr : 5,
+	__BITFIELD_FIELD(unsigned int rd : 5,
+	__BITFIELD_FIELD(unsigned int fd : 5,
+	__BITFIELD_FIELD(unsigned int func : 6,
+	;))))))
+};
+
 /*
  * MIPS16e instruction formats (16-bit length)
  */
@@ -1114,6 +1124,7 @@ union mips_instruction {
 	struct mm16_r5_format mm16_r5_format;
 	struct loongson3_lswc2_format loongson3_lswc2_format;
 	struct loongson3_lsdc2_format loongson3_lsdc2_format;
+	struct loongson3_lscsr_format loongson3_lscsr_format;
 };
 
 union mips16e_instruction {
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index e4d42e03ec37..f62667bb54f3 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -67,6 +67,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 	VCPU_STAT("vz_ghfc", vz_ghfc_exits),
 	VCPU_STAT("vz_gpa", vz_gpa_exits),
 	VCPU_STAT("vz_resvd", vz_resvd_exits),
+	VCPU_STAT("vz_cpucfg", vz_cpucfg_exits),
 #endif
 	VCPU_STAT("halt_successful_poll", halt_successful_poll),
 	VCPU_STAT("halt_attempted_poll", halt_attempted_poll),
diff --git a/arch/mips/kvm/vz.c b/arch/mips/kvm/vz.c
index 45be0b7bc090..c09e8f13b256 100644
--- a/arch/mips/kvm/vz.c
+++ b/arch/mips/kvm/vz.c
@@ -29,6 +29,7 @@
 #include <linux/kvm_host.h>
 
 #include "interrupt.h"
+#include "loongson_regs.h"
 
 #include "trace.h"
 
@@ -1092,6 +1093,77 @@ static enum emulation_result kvm_vz_gpsi_cache(union mips_instruction inst,
 	return EMULATE_FAIL;
 }
 
+#ifdef CONFIG_CPU_LOONGSON64
+static enum emulation_result kvm_vz_gpsi_lwc2(union mips_instruction inst,
+					      u32 *opc, u32 cause,
+					      struct kvm_run *run,
+					      struct kvm_vcpu *vcpu)
+{
+	unsigned int rs, rd;
+	unsigned int hostcfg;
+	unsigned long curr_pc;
+	enum emulation_result er = EMULATE_DONE;
+
+	/*
+	 * Update PC and hold onto current PC in case there is
+	 * an error and we want to rollback the PC
+	 */
+	curr_pc = vcpu->arch.pc;
+	er = update_pc(vcpu, cause);
+	if (er == EMULATE_FAIL)
+		return er;
+
+	rs = inst.loongson3_lscsr_format.rs;
+	rd = inst.loongson3_lscsr_format.rd;
+	switch (inst.loongson3_lscsr_format.fr) {
+	case 0x8:  /* Read CPUCFG */
+		++vcpu->stat.vz_cpucfg_exits;
+		hostcfg = read_cpucfg(vcpu->arch.gprs[rs]);
+
+		switch (vcpu->arch.gprs[rs]) {
+		case LOONGSON_CFG0:
+			vcpu->arch.gprs[rd] = 0x14c000;
+			break;
+		case LOONGSON_CFG1:
+			hostcfg &= (LOONGSON_CFG1_FP | LOONGSON_CFG1_MMI |
+				    LOONGSON_CFG1_MSA1 | LOONGSON_CFG1_MSA2 |
+				    LOONGSON_CFG1_SFBP);
+			vcpu->arch.gprs[rd] = hostcfg;
+			break;
+		case LOONGSON_CFG2:
+			hostcfg &= (LOONGSON_CFG2_LEXT1 | LOONGSON_CFG2_LEXT2 |
+				    LOONGSON_CFG2_LEXT3 | LOONGSON_CFG2_LSPW);
+			vcpu->arch.gprs[rd] = hostcfg;
+			break;
+		case LOONGSON_CFG3:
+			vcpu->arch.gprs[rd] = hostcfg;
+			break;
+		default:
+			/* Don't export any other advanced features to guest */
+			vcpu->arch.gprs[rd] = 0;
+			break;
+		}
+		break;
+
+	default:
+		kvm_err("lwc2 emulate not impl %d rs %lx @%lx\n",
+			inst.loongson3_lscsr_format.fr, vcpu->arch.gprs[rs], curr_pc);
+		er = EMULATE_FAIL;
+		break;
+	}
+
+	/* Rollback PC only if emulation was unsuccessful */
+	if (er == EMULATE_FAIL) {
+		kvm_err("[%#lx]%s: unsupported lwc2 instruction 0x%08x 0x%08x\n",
+			curr_pc, __func__, inst.word, inst.loongson3_lscsr_format.fr);
+
+		vcpu->arch.pc = curr_pc;
+	}
+
+	return er;
+}
+#endif
+
 static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc,
 						     struct kvm_vcpu *vcpu)
 {
@@ -1120,6 +1192,11 @@ static enum emulation_result kvm_trap_vz_handle_gpsi(u32 cause, u32 *opc,
 		trace_kvm_exit(vcpu, KVM_TRACE_EXIT_CACHE);
 		er = kvm_vz_gpsi_cache(inst, opc, cause, run, vcpu);
 		break;
+#endif
+#ifdef CONFIG_CPU_LOONGSON64
+	case lwc2_op:
+		er = kvm_vz_gpsi_lwc2(inst, opc, cause, run, vcpu);
+		break;
 #endif
 	case spec3_op:
 		switch (inst.spec3_format.func) {