Re: [PATCH 3/4] Implement zero page checking using DSA.

[Duan, Zhenzhong]

Hi Hao,

> +    memset(&descriptor, 0, sizeof(descriptor));
> +
> +    descriptor.opcode = DSA_OPCODE_COMPARE;

What about using DSA_OPCODE_COMPVAL with zero?
DSA_OPCODE_COMPARE consumes double bandwidth by reading
from both src and dest address.

Thanks
Zhenzhong