Hi all, what is the plan for implementing PREEMPT_LAZY on arm64? There used to be RT patch series which enabled lazy preemption on arm64, but this architecture was "sacrificed" in v6.6-rc6-rt10, as collateral damage of switching to PREEMPT_AUTO. IIUC lazy preemption is currently implemented only for architectures with CONFIG_GENERIC_ENTRY, but there is no inherent dependency on it. So, is the plan to convert arm64 to GENERIC_ENTRY (and then get PREEMPT_LAZY for free), or is somebody working on CONFIG_PREEMPT_LAZY for arm64 without that conversion? Cheers Petr T
