2 ms·

x86 app might mmap 8kb, then munmap the second 4kb and expect that to work. But not possible on 16k pages.

• amoss 2y ago
  ah ok, so it would not be pointer alignment inside the pages but instead the assumption that page +4k is a page.
  • MBCook 2y ago
    I was a little confused by that in the article as well. It being a granularity issue makes more sense to me.