RE: [PATCH v5 8/8] selftests/resctrl: Adjust effective L3 cache size when SNC enabled

[Luck, Tony]

> So it would look like this:
>
>       while ((fscanf(fp, "%x", c)) != EOF ) {
>           if (c > 0xF)
>                   continue;
>           count = __builtin_popcount(c);
>       }
>
> Are there some problems with an approach like that?

I think I'd prefer something that does more checking on the input
(e.g. the hex numbers are separated by "," and terminated with
a '\n').

If Shuah Khan doesn't like my original patch I can re-write
to use fscanf() et. al.

-Tony