[roll] Roll fuchsia [starnix] Don't decommit brk memory.

This CL changes the behavior in Starnix's memory manager so that it
doesn't issue `ZX_VMO_OP_DECOMMIT` operations on its brk memory, as
those are not allowed on child vmos. Instead, it now issues
`ZX_VMO_ZERO` operations, that are deduplicated with the zero page.

Test: fx test syscalls_test
Original-Fixed: 122447
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/809388
Original-Revision: de710e72ff9720d13d42f9da41675a1ed174d645
GitOrigin-RevId: 7c191c937aeeffa940babc8c57fc4b0645694a8c
Change-Id: I6d013f50a2134646ea7740f14d54eded872f37dd
1 file changed
tree: 1e36ae6e95f37514f0b335ae0a455b7fd5684193
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  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.