On 12/17/20 5:15 PM, Robin Gong wrote:
I wonder, do we also have to align size to be a multiple of PAGE_SIZE to avoid leaking unrelated data?Since mmap for userspace is based on page alignment, add page alignment for iram alloc from pool, otherwise, some good data located in the same page of dmab->area maybe touched wrongly by userspace like pulseaudio.
