Re: [PATCH V2] perf cs-etm: Add fix for coresight trace for any range of CPUs

From: Suzuki K Poulose
Date: Wed May 03 2023 - 09:31:24 EST


On 29/04/2023 02:57, Arnaldo Carvalho de Melo wrote:
Em Thu, Apr 20, 2023 at 10:52:53PM -0700, Ganapatrao Kulkarni escreveu:
The current implementation supports coresight trace decode for a range
of CPUs, if the first CPU is CPU0.

Perf report segfaults, if tried for sparse CPUs list and also for
any range of CPUs(non zero first CPU).

Adding a fix to perf report for any range of CPUs and for sparse list.

Can some ARM people please review this?

- Arnaldo

Reviewed-by: Suzuki K Poulose <suzuki.poulose@xxxxxxx>

Suzuki