[roll] Roll fuchsia [kernel] Simplify VM initialization

This change simplifies VM initialization by creating subVMARs of the
root VMAR for the kernel and physmap regions.

To support the virtual heap, kernel and physmap region reservation was
previously done in two stages:
* vm_init_preheap(): static VMAR objects were initialized with the
  desired reservations, reserving the corresponding virtual regions to
  an extent
* vm_init(): the reservations are finalized, the step in the process
  that requires dynamic allocation

Now that the virtual heap has been removed, there is no longer a need
for this separation - and we can call CreateSubVmar() directly (which
also requires the heap),

Original-Bug: 42164859
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1146962
Original-Revision: f36b6562520186d03b20b17b718be8d9e23f3764
GitOrigin-RevId: 2ec9087ba5c9bd7e7bffe1fdd031966e89db93e7
Change-Id: I792fca1373d666b85254b018e5a58cf9b9f24a7b
1 file changed
tree: facb8fa8417863157d84214d9818334b87817684
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. 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 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.