From: Jason Gunthorpe <jgg@nvidia.com>
To: Nicolin Chen <nicolinc@nvidia.com>
Cc: will@kernel.org, jean-philippe@linaro.org, robin.murphy@arm.com,
joro@8bytes.org, balbirs@nvidia.com, miko.lenczewski@arm.com,
peterz@infradead.org, kevin.tian@intel.com, praan@google.com,
linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 5/7] iommu/arm-smmu-v3: Populate smmu_domain->invs when attaching masters
Date: Fri, 19 Dec 2025 12:30:47 -0400 [thread overview]
Message-ID: <20251219163047.GA376568@nvidia.com> (raw)
In-Reply-To: <79cd18a1a959ee2e54683e8c465b799d49ec48b5.1766013662.git.nicolinc@nvidia.com>
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
next prev parent reply other threads:[~2025-12-19 16:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-17 23:24 [PATCH v8 0/7] iommu/arm-smmu-v3: Introduce an RCU-protected invalidation array Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 1/7] iommu/arm-smmu-v3: Explicitly set smmu_domain->stage for SVA Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 2/7] iommu/arm-smmu-v3: Add an inline arm_smmu_domain_free() Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 3/7] iommu/arm-smmu-v3: Introduce a per-domain arm_smmu_invs array Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 4/7] iommu/arm-smmu-v3: Pre-allocate a per-master invalidation array Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 5/7] iommu/arm-smmu-v3: Populate smmu_domain->invs when attaching masters Nicolin Chen
2025-12-19 15:51 ` Jason Gunthorpe
2025-12-19 18:54 ` Nicolin Chen
2025-12-19 18:56 ` Jason Gunthorpe
2025-12-19 19:00 ` Nicolin Chen
2025-12-19 16:30 ` Jason Gunthorpe [this message]
2025-12-17 23:24 ` [PATCH v8 6/7] iommu/arm-smmu-v3: Add arm_smmu_invs based arm_smmu_domain_inv_range() Nicolin Chen
2025-12-17 23:24 ` [PATCH v8 7/7] iommu/arm-smmu-v3: Perform per-domain invalidations using arm_smmu_invs Nicolin Chen
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