linux-kernel - Re: [PATCH v15 4/5] iommu/arm-smmu: introduction of ACTLR for custom prefetcher settings

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Message-ID: <e96234cd-2278-4c06-9da5-f3fee90b8a53@quicinc.com>
Date: Tue, 24 Sep 2024 14:40:21 +0530
From: Bibek Kumar Patro <quic_bibekkum@...cinc.com>
To: kernel test robot <lkp@...el.com>, <robdclark@...il.com>,
        <will@...nel.org>, <robin.murphy@....com>, <joro@...tes.org>,
        <jgg@...pe.ca>, <jsnitsel@...hat.com>, <robh@...nel.org>,
        <krzysztof.kozlowski@...aro.org>, <quic_c_gdjako@...cinc.com>,
        <dmitry.baryshkov@...aro.org>
CC: <oe-kbuild-all@...ts.linux.dev>, <iommu@...ts.linux.dev>,
        <linux-arm-msm@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v15 4/5] iommu/arm-smmu: introduction of ACTLR for custom
 prefetcher settings



On 9/23/2024 1:06 AM, kernel test robot wrote:
> All warnings (new ones prefixed by >>):
> 
>     In file included from drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c:14:
>     drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c: In function 'qcom_smmu_set_actlr_dev':
>>> drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c:266:59: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
>       266 |         arm_smmu_cb_write(smmu, cbndx, ARM_SMMU_CB_ACTLR, (u64)match->data);
>           |                                                           ^
>     drivers/iommu/arm/arm-smmu/arm-smmu.h:533:59: note: in definition of macro 'arm_smmu_cb_write'
>       533 |         arm_smmu_writel((s), ARM_SMMU_CB((s), (n)), (o), (v))
>           |


I'll fix this warning in next revision after other reviews are received.

regards,
Bibek