Re: [PATCH v3] perf arm-spe: Synthesize SPE instruction events

From: Leo Yan
Date: Fri Dec 17 2021 - 01:34:24 EST


On Thu, Dec 16, 2021 at 04:53:45PM -0800, Namhyung Kim wrote:
> On Thu, Dec 16, 2021 at 7:24 AM German Gomez <german.gomez@xxxxxxx> wrote:
> >
> > Synthesize instruction events for every ARM SPE record.
> >
> > Arm SPE implements a hardware-based sample period, and perf implements a
> > software-based one. Add a warning message to inform the user of this.
> >
> > Signed-off-by: German Gomez <german.gomez@xxxxxxx>
>
> Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>

Tested this patch with perf commands (record/report/mem) and looks good
to me:

Tested-by: Leo Yan <leo.yan@xxxxxxxxxx>