| commit | 02c6f56baf3193658de13ae5bb118a1e78fc7569 | [log] [tgz] |
|---|---|---|
| author | Pierre-Clément Tosi <ptosi@google.com> | Fri Dec 06 19:12:24 2024 +0000 |
| committer | Pierre-Clément Tosi <ptosi@google.com> | Fri Dec 06 19:18:23 2024 +0000 |
| tree | 78783bcc2c04f86ac3738655004ac52822b4584a | |
| parent | 4edfdadf57137c663e61910a453b5cff3cd87736 [diff] |
vmbase: Add map_data_noflush() Support use-cases where clients want to map pages R/W and know that they won't rely on the cache flushing of deactivate_dynamic_page_tables(), such as pvmfw mapping the kernel payload R/W when booted in EFI mode. At a low-level, map_data_noflush() doesn't need to create page-level mappings for accurate dirty state tracking, unlike map_data(), which reduces the total number of page tables, limiting heap pressure. Test: m pvmfw_bin Change-Id: I4e9e7d49e353c5d2f81834054e2a669cc4ce46c8
Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.
Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.
If you want a quick start, see the getting started guideline and follow the steps there.
For in-depth explanations about individual topics and components, visit the following links.
AVF components:
AVF APIs:
How-Tos: