linux-kernel - Re: [PATCH v2 1/4] arm64: dts: qcom: ipq5332: Fix hwlock index for SMEM

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Message-ID: <11a37c52-51fd-40ec-8613-9c87a03cbd5a@quicinc.com>
Date:   Wed, 6 Sep 2023 16:53:25 +0530
From:   Vignesh Viswanathan <quic_viswanat@...cinc.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>, <agross@...nel.org>,
        <andersson@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <quic_kathirav@...cinc.com>, <quic_anusha@...cinc.com>,
        <quic_sjaganat@...cinc.com>, <quic_srichara@...cinc.com>,
        <quic_varada@...cinc.com>, <stable@...r.kernel.org>
Subject: Re: [PATCH v2 1/4] arm64: dts: qcom: ipq5332: Fix hwlock index for
 SMEM



On 9/6/2023 3:22 PM, Konrad Dybcio wrote:
> On 4.09.2023 19:25, Vignesh Viswanathan wrote:
>> SMEM uses lock index 3 of the TCSR Mutex hwlock for allocations
>> in SMEM region shared by the Host and FW.
>>
>> Fix the SMEM hwlock index to 3 for IPQ5332.
>>
>> Cc: stable@...r.kernel.org
>> Fixes: d56dd7f935e1 ("arm64: dts: qcom: ipq5332: add SMEM support")
>> Signed-off-by: Vignesh Viswanathan <quic_viswanat@...cinc.com>
>> ---
> Your downstream says otherwise [1]. Perhaps you need to fix it there
> as well?
> 

Yes, the fix is already merged in the downstream branch but CLO is not
updated date yet.

Thanks,
Vignesh

> Konrad
> 
> [1] https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-ipq-5.4/-/blob/NHSS.QSDK.12.4.r1/arch/arm64/boot/dts/qcom/ipq5332.dtsi
>