[roll] Roll fuchsia [kernel] Check FEAT_PMUv3 is enabled before register access

Verify that FEAT_PMUv3 is enabled before accessing PMCR_EL0 and other
performance counter registers, as such accesses are undefined when
disabled.

Original-Bug: 97287
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/679473
Original-Revision: 4803923a2df1df30e46e63ece5097c825ae584dc
GitOrigin-RevId: 177ba8bfbba7a6e6b9d511026cbf95b6ff6cd8f0
Change-Id: Icfb0f653415c2291b4123e9a889673fee5886440
1 file changed
tree: cdbeba1d04ff4a541f3eadde7282df3349ebd3da
  1. infra/
  2. third_party/
  3. cts
  4. firmware
  5. flower
  6. fortune-teller
  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.