Brian Behlendorf d06ebddee4 CI: Add smatch static analysis workflow
Smatch is an actively maintained kernel-aware static analyzer
for C with a low false positive rate.  Since the code checker
can be run relatively quickly against the entire OpenZFS code
base (15 min) it makes sense to add it as a GitHub Actions
workflow.  Today smatch reports a significant numbers warnings
so the workflow is configured to always pass as long as the
analysis was run.  The results are available for reference.
Long term it would ideal to resolve all of the errors/warnings
at which point the workflow can be updated to fail when new
problems are detected.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Toomas Soome <tsoome@me.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #17935
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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS is released under a CDDL license. For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 13.0-RELEASE.
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