linux-kernel - Re: [PATCH v2 04/11] clk: qcom: ipq9574: drop the CLK_SET_RATE

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]

Message-ID: <2505f9f6-e9f6-40f3-afb9-792ddcf23b41@linaro.org>
Date:   Wed, 27 Sep 2023 13:32:58 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sricharan Ramabadhran <quic_srichara@...cinc.com>,
        Gokul Sriram Palanisamy <quic_gokulsri@...cinc.com>,
        Varadarajan Narayanan <quic_varada@...cinc.com>,
        Anusha Rao <quic_anusha@...cinc.com>,
        Devi Priya <quic_devipriy@...cinc.com>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 04/11] clk: qcom: ipq9574: drop the CLK_SET_RATE_PARENT
 flag from GPLL clocks

On 14.09.2023 08:59, Kathiravan Thirumoorthy wrote:
> GPLL clock rates are fixed and shouldn't be scaled based on the request
> from dependent clocks. Doing so will result in the unexpected behaviour.
> So drop the CLK_SET_RATE_PARENT flag from the GPLL clocks.
> 
> Fixes: d75b82cff488 ("clk: qcom: Add Global Clock Controller driver for IPQ9574")
> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
> ----
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad