what is SSE register, why I cant use float point in printk [error: SSE register return with SSE disabled 59 | printk("cl = [%f] --\n",*a);]

Question

So I have this code that i am getting uint64_t from userspace and casting it to float pointer like this

    float *a=kmalloc(10,GFP_KERNEL);
    copy_from_user(a,(float *)&temp.a,10);
    
    printk("cl = [%f] [%f] --\n",a[0],*(a+1));

But I am getting error that

c:59:9: error: SSE register return with SSE disabled
   59 |         printk("cl = [%f] --\n",*a);

What is SSE do I need to disable it if it can be to run my simple code

My machine is x86-64 plus kernel 5.13