linux-kernel - Re: [PATCH] soc: qcom: icc-bwmon: Update zone1_thres

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 22 May 2024 10:28:51 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Shivnandan Kumar <quic_kshivnan@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konrad.dybcio@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
 quic_rgottimu@...cinc.com
Subject: Re: [PATCH] soc: qcom: icc-bwmon: Update zone1_thres_count to 3

On 22/05/2024 10:15, Shivnandan Kumar wrote:
> Update zone1_thres_count to 3 from 16 so that
> driver can reduce bus vote in 3 sample windows instead
> of waiting for 16 windows. This is in line with downstream
> implementation.
> 

This might make bwmon quite jittery. I don't think downstream is the
source of truth here. Please provide some measurements *on mainline tree*.

Best regards,
Krzysztof