[roll] Roll fuchsia [kernel][vm] Multiple content types for VmPageOrMarker

Extends VmPageOrMarker to support an additional kind of entry, that
being references. References, like pages, represent an owned resource
that must not be leaked.

The new type is currently not used, and cannot even be created, with
this change not modifying any actual functional behavior. As such
although VmCowPages is changed in places to be aware of this new
content, the paths can never be exercised, and hence can safely bottom
out in unimplemented panic calls.

Future changes will add tests and the unimplemented code paths, before
allowing these to be created.

Additional wrappers of VmPageOrMarkerRef and ReferenceValue to aid
static type safety.

Original-Bug: 60238
Run-All-Tests: True
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/723028
Original-Revision: a53e424ca6b80f795cb9a8d2cffab76fd6494609
GitOrigin-RevId: 3b1d95509c4dd9ad6958307e73d821c3da68f4f5
Change-Id: Ia76c437067b38bdd6712e829f01dd14ce79ac567
1 file changed
tree: 0b7a0e2fb4d747e8b075f51b76c72b746e256752
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
  13. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.