Re: [PATCH 3/3] LoongArch: Allow to enable PREEMPT_RT

From: Sebastian Andrzej Siewior
Date: Mon Nov 18 2024 - 02:37:12 EST


On 2024-11-14 08:43:21 [-0600], Clark Williams wrote:
> We see similar problems with chronyd accessing the RTC on aarch64
> systems that use UEFI. Accessing anything via the EFI Runtime is very
> slow. Probably going to turn off 'rtcsync' in chronyd when running
> low-latency workloads.

But isn't "we call into EFI and have no clue what happens" exactly the
reason why we disable EFI runtime services?

> Clark

Sebastian