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realtime:rtl:features [2017/05/19 10:01] anna-maria content moved to page realtime/documentation/known_limitations |
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- | ====== PREEMPT_RT Feature Requests ====== | ||
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- | Several features are disabled by CONFIG_PREEMPT_RT_FULL=y because of incompatibility. The support of those features with PREEMPT_RT_FULL is not a main part of the RTL project. | ||
- | <WRAP center round todo 80%> | ||
- | A more detailed information, why a specific config option is deactivated, is required! | ||
- | </WRAP> | ||
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- | Disabled config options: | ||
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- | * CONFIG_TRANSPARENT_HUGEPAGE | ||
- | * CONFIG_OPROFILE | ||
- | * CONFIG_XEN (arm64) | ||
- | * CONFIG_X86_POWERNOW_K8 | ||
- | * CONFIG_BCACHE | ||
- | * CONFIG_HIGHMEM (mips, powerpc) | ||
- | * CONFIG_KVM_MPIC (powerpc) | ||
- | * CONFIG_RT_GROUP_SCHED | ||
- | * CONFIG_CPUMASK_OFFSTACK | ||
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- | Patches fixing the incompatibility of those features with PREEMPT_RT_FULL are welcome! | ||
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- | ---- | ||
- | <WRAP rightalign>Go back to [[realtime:rtl:participate|Participation]]</WRAP> |