Re: [PATCH V5 0/3] coresight: etm: Make cycle count threshold user configurable

From: Anshuman Khandual
Date: Sun Aug 27 2023 - 22:46:04 EST




On 8/21/23 10:22, Anshuman Khandual wrote:
> This series makes ETM TRCCCCTRL based 'cc_threshold' user configurable via
> the perf event attribute. But first, this implements an errata work around
> affecting ETM TRCIDR3.CCITMIN value on certain cpus, overriding the field.
>
> This series applies on v6.5-rc7.
>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Will Deacon <will@xxxxxxxxxx>
> Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
> Cc: Mike Leach <mike.leach@xxxxxxxxxx>
> Cc: James Clark <james.clark@xxxxxxx>
> Cc: Leo Yan <leo.yan@xxxxxxxxxx>
> Cc: Jonathan Corbet <corbet@xxxxxxx>
> Cc: linux-doc@xxxxxxxxxxxxxxx
> Cc: coresight@xxxxxxxxxxxxxxxx
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
>
> Changes in V5:
>
> - Replaced 'where as' with single word 'whereas'
> - Reworked 'cc_threshold' fallback to ETM_CYC_THRESHOLD_DEFAULT

Any updates on this series ? Does this look okay ?