linux-kernel - Re: [PATCH 0/5] clk: qcom: gcc: Update the SDCC RCGs to use shared_floor

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: <daef579c-6289-433c-b1cd-0a8c182f4b8b@oss.qualcomm.com>
Date: Wed, 26 Nov 2025 14:20:17 +0530
From: Imran Shaik <imran.shaik@....qualcomm.com>
To: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
 <sboyd@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Taniya Das <quic_tdas@...cinc.com>,
        Melody Olvera
 <quic_molvera@...cinc.com>,
        Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Luca Weiss <luca.weiss@...rphone.com>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Taniya Das <taniya.das@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/5] clk: qcom: gcc: Update the SDCC RCGs to use
 shared_floor_ops



On 11/26/2025 9:45 AM, Jagadeesh Kona wrote:
> This series updates the clock ops to clk_rcg2_shared_floor_ops
> for the SDCC RCGs on SM8450, SM8750, SM4450, SDX75 and Milos
> chipsets.
> 
> This change is required to ensure RCG is safely parked during
> disable and new parent configuration is programmed in hardware
> only when new parent is enabled, to avoid cases where RCG
> configuration fails to update and overclocking issues.
> 
> Signed-off-by: Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>
> ---
> Jagadeesh Kona (5):
>       clk: qcom: gcc-sm8450: Update the SDCC RCGs to use shared_floor_ops
>       clk: qcom: gcc-sm8750: Update the SDCC RCGs to use shared_floor_ops
>       clk: qcom: gcc-sm4450: Update the SDCC RCGs to use shared_floor_ops
>       clk: qcom: gcc-sdx75: Update the SDCC RCGs to use shared_floor_ops
>       clk: qcom: gcc-milos: Update the SDCC RCGs to use shared_floor_ops
> 
>  drivers/clk/qcom/gcc-milos.c  | 6 +++---
>  drivers/clk/qcom/gcc-sdx75.c  | 4 ++--
>  drivers/clk/qcom/gcc-sm4450.c | 6 +++---
>  drivers/clk/qcom/gcc-sm8450.c | 4 ++--
>  drivers/clk/qcom/gcc-sm8750.c | 4 ++--
>  5 files changed, 12 insertions(+), 12 deletions(-)
> ---
> base-commit: 92fd6e84175befa1775e5c0ab682938eca27c0b2
> change-id: 20251125-sdcc_shared_floor_ops-722ccecfe787
> 
> Best regards,

Can you please add similar fix-ups for gcc-qdu1000.c/gcc-x1e80100.c as well.

Thanks,
Imran