x86 - How to read PMC (Performance Monitoring Counter) of Intel processor?

I'm trying to read PMC (Performance Monitoring Counter) by using RDMSR and WRMSR instructions.

In my Linux desktop which has Intel i7 6700 CPU (Skylake), I wrote a simple driver code:

static int my_init(void)
{
    unsigned int msr;
    u64 low, high;


    msr = 0x187;
    low = 0x412e;
    high = 0x0;

    asm volatile("1: wrmsr\n"
            "2:\n"
            : : "c" (msr), "a"(low), "d" (high) : "memory");

    msr = 0xC2;

    asm volatile("1: rdmsr\n"
            "2:\n"
            : "=a" (low), "=d" (high) : "c" (msr)); 

    printk("val: %lu\n", (low) | ((high) << 32));

    return  0;
}

Referring to the Intel manual (18.2 ARCHITECTURAL PERFORMANCE MONITORING in Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 3B: System Programming Guide), in above code, I write "0x412e" (# of L3 cache-misses) to "0x187" (IA32_PERFEVTSEL1 MSR) and read "0xC2" (IA32_PMC1 MSR).

However, according to the manual, the number of cache-misses must be returned in EAX: EDX (EAX contains low bit), and in practice, 0 is returned as value of the low (EAX) and high (ECX) values.

I want to know how to monitor performance event of Intel CPU by using MSR pair (IA32_PERFEVTSELx and IA32_PMCx). More specifically, the number of cache-misses is my goal.

If you have any idea about this, I would appreciate your advice.
Thanks.