On Mon, Aug 02, 2021 at 12:15:55PM -0400, Alexander Motin wrote:
> On 31.07.2021 08:48, Konstantin Belousov wrote:
> >> +static void
> >> +coretemp_wrmsr(void *arg)
> >> +{
> >> + struct coretemp_args *args = arg;
> >> +
> >> + wrmsr(args->msr, args->val);
> >> +}
> > We have x86_msr_op(). It covers coretemp_wrmsr(), and with slight
> > change of the interface would also handle the functionality of
> > coretemp_rdmsr().
>
> As I see x86_msr_op() is tuned for MSR modification on all CPUs, while
> this code touches one CPU at a time.
https://reviews.freebsd.org/D31386
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