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ARM-software / lisa

Linux Integrated System Analysis
Apache License 2.0
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tools/buildroot_config: Sync rootfs to devlib busybox & add '-o nice' to ps #2175

Closed deggeman closed 8 months ago

deggeman commented 8 months ago

Set CONFIG_MODPROBE_SMALL=n and CONFIG_STATIC=y to allign the busybox binary of the rootfs with that of devlib (refer to $LISA/tools/recipes/busybox.recipe).

Set CONFIG_MODPROBE_SMALL=n to avoid an issue with insmod related to its return value.

Moreover, set CONFIG_FEATURE_PS_ADDITIONAL_COLUMNS=y so that /bin/ps supports the '-o nice' specifier. This is needed to evaluate issues related to lisa-test during load related PELT Invariance tests on the target they happen. Load depens on task priority, i.e. task nice value.