chnology
> China) ; nd
> Subject: Re: [PATCH v9 1/3] arm64: cpufeature: introduce helper
> cpu_has_hw_af()
>
> On Wed, Sep 25, 2019 at 10:59:20AM +0800, Jia He wrote:
> > We unconditionally set the HW_AFDBM capability and only enable it on
> > CPUs which real
On Wed, Sep 25, 2019 at 10:59:20AM +0800, Jia He wrote:
> We unconditionally set the HW_AFDBM capability and only enable it on
> CPUs which really have the feature. But sometimes we need to know
> whether this cpu has the capability of HW AF. So decouple AF from
> DBM by new helper
We unconditionally set the HW_AFDBM capability and only enable it on
CPUs which really have the feature. But sometimes we need to know
whether this cpu has the capability of HW AF. So decouple AF from
DBM by new helper cpu_has_hw_af().
Signed-off-by: Jia He
Suggested-by: Suzuki Poulose
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