Re: [PATCH v8 09/27] mm/mmap: Prevent Shadow Stack VMA merges
From: Dave Hansen
Date: Tue Aug 13 2019 - 18:34:03 EST
On 8/13/19 1:52 PM, Yu-cheng Yu wrote:
> To prevent function call/return spills into the next shadow stack
> area, do not merge shadow stack areas.
How does this prevent call/return spills?