@arighi: Did you consider applying lowlatency settings to generic kernel but keeping CONFIG_HZ=250?
I suspect, the majority of desktop usage issues (i.e. responsiveness) would be solved by `preempt=full rcu_nocbs=all` being the default (or whatever the equivalent boot options are). While keeping CONFIG_HZ=250 would mitigate the potential throughput loss.
@arighi: Did you consider applying lowlatency settings to generic kernel but keeping CONFIG_HZ=250?
I suspect, the majority of desktop usage issues (i.e. responsiveness) would be solved by `preempt=full rcu_nocbs=all` being the default (or whatever the equivalent boot options are). While keeping CONFIG_HZ=250 would mitigate the potential throughput loss.