When there is refined tsc clock, notify Xenomai to apply it.
Linux may schedule a delayed work to refine tsc clock and update
tsc_khz which happen after Xenomai finsih init but tsc_scale and
tsc_shift still keep the value depending on origianl tsc clock
which is outdated. The difference between two
1. When there is clockfreq param passed down via command line, we
do not update clockfreq even if we receive event of updating clockfreq.
Or else, we update the clockfreq with notified value.
2. At the same time, we would like to update clockfreq param showing
in sys filesystem after apply
When there is refined tsc clock, notify Xenomai to apply it.
Linux may schedule a delayed work to refine tsc clock and update
tsc_khz which happen after Xenomai finsih init but tsc_scale and
tsc_shift still keep the value depending on origianl tsc clock
which is outdated. The difference between two
jamiens...@163.com writes:
> From: Jamie Huang
>
> In v5.18-evl-rebase, function kernel_fpu_disabled() has been removed in
> commit 59f5ede3bc0f("x86/fpu: Prevent FPU state corruption"), so we will
> get compile error when CONFIG_DOVETAIL is enabled:
> arch/x86/kernel/fpu/core.c:931:6: error: i
