Re: [PATCH] keys/encrypted: Fix two crypto-on-the-stack bugs

From: David Howells
Date: Tue Dec 13 2016 - 11:47:47 EST

Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote:

> After all, rodata is ordinary memory, is backed by struct page, etc.

Is that actually true? I thought some arches excluded the kernel image from
the page struct array to make the array consume less memory.