[roll] Roll fuchsia [starnix] Cache weak reference to init_task in Kernel

Add an `init_task` method on `Kernel` that caches a weak reference
to the initial task (PID 1). This allows SELinux hooks to access the
init task's limits without needing to acquire a read lock on the
entire `PidTable`, preventing potential lock inversions (e.g.
Credentials -> PidTable).

Original-Original-Fixed: b/524122569
Original-Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1657377
Original-Original-Revision: 910960a0f61d0ce9c9974287f94c5697112778b8
GitOrigin-RevId: 046a789308e601eccb2a2db8f578e09ba947bd73
Change-Id: I6361a0e153a39decd6db541c924994ccf33805b8
Reviewed-on: https://fuchsia-review.googlesource.com/c/integration/+/1657476
Cr-Commit-Position: refs/heads/main@{#194782}
1 file changed
tree: 8c1008d11bf7cdba69d59ddd8823db34827a010b
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cobalt
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
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 in one of the communication channels documented at get involved.

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.