[roll] Roll fuchsia [starnix][kernel] Prevent tracing race condition panic

Fixes a race condition inside
TracePerformanceEventManager::read_existing_pid_map() where the kernel
would panic if a live task exited concurrently while its live state was
being read.

Instead of panicking on task.live(), we now skip tasks that are no
longer live or have been concurrently removed.

Original-Original-Bug: 297440106
Test: starnix_core_tests
Original-Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1629475
Original-Original-Revision: 27d17980d1193e791e02c1f303e27577cf11624f
GitOrigin-RevId: 13a936d3d18273ebafebd2f64b464c2326664ebe
Change-Id: I0623c56f4f9575e000fa4b5faf80b854dfae67eb
1 file changed
tree: 2f651c789496f3527d90dea91b834b1d47378953
  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.