[roll] Roll fuchsia [kernel][console] Fix kernel panic console input (panic_getc)

This change fixes a bug where the kernel panic console would not
respond to input.

The bug was a mismatch between what panic_getc expected and what
platform_pgetc returned.

Update panic_getc to treat a return value of 0 as success and document
the meaning of platform_pgetc's return value.

Remove the unsed wait parameter from platform_pgetc.

Test: Boot qemu (both arm64 and x64), k crash, then use console
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/474745
Original-Revision: e06c43063742ada5e449ac17969305b9d7b30052
GitOrigin-RevId: 343533aa63c615dd232b1e79b771f62fa9bb8f97
Change-Id: Ib86618d5707164ad61a9e593463bf0ec19880e99
1 file changed
tree: 80ea3f8a0d6ffe01fc9208aee319b5b5dec17e29
  1. garnet/
  2. infra/
  3. peridot/
  4. third_party/
  5. topaz/
  6. zircon/
  7. flower
  8. jiri.lock
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. 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 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.