[roll] Roll fuchsia [kernel][mmu] Skip pte update in Protect() if entry is unchanged

Avoids a pte update and TLB flush on ARM64 during a Protect() call if
the new pte is identical to the old one.

Original-Fixed: 131705
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/929689
Original-Revision: c68591e6fb23f4650221931b37dafcde4b6f5fad
GitOrigin-RevId: 0a329a13c7c79b37243ad503f411ff245d2613aa
Change-Id: Ia49a0d930e9e269936d9d21423eed2353e0d7571
1 file changed
tree: cc4d80b3c8e5587ee1d0c24e5b0e379e0e537be1
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
  14. 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.