1587ce3d7f
The sanity check of the physical_page_number can't work in many cases since physical page ranges may be discontiguous. Instead what we should check here is that the page structure address is at an expected offset within the pages array, and print messages if it's not (and also don't try to read the mappings linked list if it's not.) This would have more easily caught the problem fixed in hrev57945: the KDLs that commit fixed were "invalid concurrent access to page", but with a very large "expected" number, indicating an overflow. Change-Id: I784c183c2c146077ffe3c1dede2e54817bde52c7 Reviewed-on: https://review.haiku-os.org/c/haiku/+/8051 Reviewed-by: waddlesplash <waddlesplash@gmail.com> (cherry picked from commit e1c13f3ff7b700c20dde1e82febd5ada14b14330) Reviewed-on: https://review.haiku-os.org/c/haiku/+/8058
Haiku
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Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Goals
- Sensible defaults with minimal configuration required.
- Clean, clear, concise code.
- Unified desktop environment.
Trying Haiku
Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.
Compiling Haiku
See ReadMe.Compiling.
Contributing
Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!
Contributing code
If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.
If you're having trouble finding something in the source tree, you can use one of our web-based source code browsers:
- https://xref.landonf.org/ (OpenGrok, provided by Landon Fuller)
- https://git.haiku-os.org/ (git, provided by Haiku, Inc.)
Contributing documentation
The main piece of documentation that still needs work are the API docs (found
in the tree at docs/user). Just find an undocumented class, write
documentation for it, and submit a patch.
Contributing translations
See wiki:i18n.
Contributing software ports
See HaikuPorts.
Contributing to our infrastructure
See Infrastructure.