Re: [PATCH v3 1/3] perf: use hweight64 instead of hweight_long

Mao Han
2019-04-11T07:48:03Z

On Wed, Apr 10, 2019 at 10:28:37AM -0300, Arnaldo Carvalho de Melo wrote:
> > > You forgot to convert that one, doing it for you,
> >
> > Also in perf_event__sample_event_size() we need to do the same thing,
> > right?
>
> and perf_event__synthesize_sample()
>
> Done, resulting patch is at the end of this messages, and matches the
> kernel, that uses only hweight64().
>
> I've also added Fixes tags to the patches that used hweight_long() in
> various places, to help with the stable trees backporting process,
> please consider doing it next time.
>
> - Arnaldo
>

Thanks for help improving the patch and the suggestion.
Tested with the new patch on C-SKY, seems work fine.

Mao Han