linux-kernel - Re: [PATCH v8 5/7] iommu/arm-smmu-v3: Populate smmu

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Message-ID: <20251219163047.GA376568@nvidia.com>
Date: Fri, 19 Dec 2025 12:30:47 -0400
From: Jason Gunthorpe <jgg@...dia.com>
To: Nicolin Chen <nicolinc@...dia.com>
Cc: will@...nel.org, jean-philippe@...aro.org, robin.murphy@....com,
	joro@...tes.org, balbirs@...dia.com, miko.lenczewski@....com,
	peterz@...radead.org, kevin.tian@...el.com, praan@...gle.com,
	linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v8 5/7] iommu/arm-smmu-v3: Populate smmu_domain->invs
 when attaching masters

On Wed, Dec 17, 2025 at 03:24:30PM -0800, Nicolin Chen wrote:
> +static struct arm_smmu_inv *
> +arm_smmu_master_build_inv(struct arm_smmu_master *master,
> +			  enum arm_smmu_inv_type type, u32 id, ioasid_t ssid,
> +			  size_t pgsize)
> +{

ssid is not used in this function

Jason