Tag / TAP13

  • July 28, 2017 - Shuah Khan

    Kselftest for Linux 4.13 to Include TAP13

    Linux 4.13-rc1 was released on July 15th 2017¬† and it includes enhancements to the Kselftest framework to support¬†The Test Anything Protocol v13 (TAP13). TAP13 defines a human friendly output format for tests. Kselftest is run in test rings and is widely used for Linux kernel stable release regression testing. It’s important to make it easier to identify run-to-run differences; TAP13 adaption makes it easier to understand the test results, and helps pin point differences between one run to another run of the test suite. Credit goes to Tim Bird for recommending TAP13 as a suitable format, and to Greg KH for kick starting the work with help from Paul Elder and Alice Ferrazzi. The first phase of the TAP13 conversion is included in Linux 4.13. Future releases will include updates to rest of the tests. The following shows membarrier test results before and after TAP 13 conversion: Before:

    After: […]

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