[roll] Roll fuchsia [kernel][riscv] Minor cleanup of riscv mmu code

- Move uses of SATP over to hwreg.
- Cache a copy of the kernel translation table to avoid an expensive
  translation to physical on every context switch.
- Add some static asserts that the Paging configuration matches what the
  mmu code is expecting to be dealing with (Sv39 at this point).

Otherwise no functional change.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1470240
Original-Revision: d74eedaf3969c6d8ef4af1a8b877641b52998180
GitOrigin-RevId: 475d758fda90e5050a36be63c164d06d0f44d207
Change-Id: I76d74b5a82bdcf365eea2d6dd81d93aad1c8cb4d
1 file changed
tree: 18c8794ece5943df9a8b2c0c3d47aae30396b209
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. flower
  6. jiri.lock
  7. MILESTONE
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. 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.