From 90f05f76573610407d6d5f71aec0f9d5d76bc1fe Mon Sep 17 00:00:00 2001 From: Andrew Waterman Date: Thu, 17 Oct 2024 18:48:02 -0700 Subject: [PATCH] Add NOTE that only G-stage PBMTs apply to VS-stage PTE accesses (#1688) --- src/supervisor.adoc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/supervisor.adoc b/src/supervisor.adoc index 10231aa2e..6d38fefaa 100644 --- a/src/supervisor.adoc +++ b/src/supervisor.adoc @@ -2130,6 +2130,11 @@ bits override the intermediate attributes to produce the final set of attributes used by accesses to the page in question. Otherwise, the intermediate attributes are used as the final set of attributes. +NOTE: These final attributes apply to implicit and explicit accesses that +are subject to both stages of address translation. +For accesses that are not subject to the first stage of address translation, +e.g. VS-stage page-table accesses, the intermediate attributes apply instead. + [[svinval]] == "Svinval" Extension for Fine-Grained Address-Translation Cache Invalidation, Version 1.0