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canonical / pi-gadget

Universal pi (pi2,pi3,pi4,cm3,cm4 and future) gadget snap for Ubuntu Core and classic systems.
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Please remove 'elevator=deadline' from cmdline.txt #77

Closed juergh closed 2 years ago

juergh commented 3 years ago

Starting with kernel v5.5 [1], the elevator= commandline option is no longer supported and leads to boot warnings:

[    0.000000] Kernel parameter elevator= does not have any effect anymore.
               Please use sysfs to set IO scheduler for individual devices.

Please remove it from all relevant branches.

[1] https://github.com/torvalds/linux/commit/f8db383507d658c5a729b062c97710efda876cd4

waveform80 commented 2 years ago

This is dealt with in the classic branch in 3adc1e3c9795faee1b032b4ef99c005ce0b15b48 but I'll close this in a mo once I've dealt with it in the relevant core branches (22-armhf and 22-arm64).