Infoportal
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | Nächste ÜberarbeitungBeide Seiten der Revision | ||
| software:linux:realtime:preempt_rt:build_kernel [2019-02-13 15:55] – mgehrig2 | software:linux:realtime:preempt_rt:build_kernel [2019-02-13 16:55] – mgehrig2 | ||
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| Zeile 25: | Zeile 25: | ||
| [[software: | [[software: | ||
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| Zeile 43: | Zeile 44: | ||
| ==== Configure the kernel ==== | ==== Configure the kernel ==== | ||
| - | === Full module support === | + | === a.) Full module support === |
| - Copy the kernel configuration from the generic kernel. | - Copy the kernel configuration from the generic kernel. | ||
| * Make sure you copy the correct config-file with the correct version (i.e. '' | * Make sure you copy the correct config-file with the correct version (i.e. '' | ||
| - | cp / | + | cp / |
| - Applay the configuration to the patched kernel sources.< | - Applay the configuration to the patched kernel sources.< | ||
| - | | + | |
| + | |||
| + | |||
| + | === b.) Minimal === | ||
| + | TODO | ||
| + | |||
| + | |||
| + | === Additional configurations === | ||
| + | - Open the configuration menu < | ||
| + | - Enable the fully preemptible kernel (The path may be different depending on the kernel version) | ||
| + | * Processor type and features ---> Preemption | ||
| + | * or | ||
| + | * Kernel options | ||
| + | - Deactivate expert mode | ||
| + | - General setup ---> **[ ] Configure standard kernel features (expert users)** | ||
| + | - Save the configuration and exit the menu | ||
| + | |||
| + | |||
| + | |||
| + | ==== Make and install the kernel ==== | ||
| + | This will going to take about an hour. | ||
| + | |||
| + | - Compile kernel < | ||
| + | - Compile modules < | ||
| + | - Install kernel modules < | ||
| + | - Install kernel < | ||
| + | - Reboot | ||
| + | - Check with '' | ||