Re: [RFC PATCH v2 08/27] mm: Introduce VM_SHSTK for shadow stack memory
From: Peter Zijlstra <peterz@infradead.org>
Date: 2018-07-11 08:34:47
Also in:
linux-arch, linux-doc, linux-mm, lkml
On Tue, Jul 10, 2018 at 03:26:20PM -0700, Yu-cheng Yu wrote:
VM_SHSTK indicates a shadow stack memory area. A shadow stack PTE must be read-only and dirty. For non shadow stack, we use a spare bit of the 64-bit PTE for dirty. The PTE changes are in the next patch.
This doesn't make any sense.. the $subject and the patch seem completely unrelated to this Changelog.