Re: [PATCH v2] add cpu frequency to cpuinfo in arm64

[Marc Zyngier]

On 2022-01-26 12:05, Robin Murphy wrote:
> On 2022-01-26 09:23, Chao Liu wrote:
> > There is cpu frequency in /proc/cpuinfo in x86 but not in arm64
>
> arm64 cpuinfo also doesn't show the APIC ID or microcode version.
> Different architectures are different.
>
> Besides, x86 cpuinfo only shows MHz if the CPU has X86_FEATURE_TSC, so
> for compatibility we should only do this on AArch64 CPUs which have
> X86_FEATURE_TSC.

/me prepares a patch to be sent in just over 2 months...

        M.
--
Jazz is not dead. It just smells funny...