core/linux-espressobin: disable LL preemption #1747
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use voluntary preemption instead.
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use voluntary preemption instead.
aarch64 low latency preemption isn't compatible with ZFS: openzfs/zfs#8545
the device doesn't have very powerful CPU, and is used mostly for server stuff, so I don't think this change will hurt anyone.
also clear other undocumented options, implied by low latency preemption setting, and not normally present if these aren't enabled.
cc @kmihelich