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From: Pranjal Shrivastava <praan@google.com>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: iommu@lists.linux.dev, Jonathan Hunter <jonathanh@nvidia.com>,
	Joerg Roedel <joro@8bytes.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-tegra@vger.kernel.org, Robin Murphy <robin.murphy@arm.com>,
	Thierry Reding <thierry.reding@kernel.org>,
	Krishna Reddy <vdumpa@nvidia.com>, Will Deacon <will@kernel.org>,
	David Matlack <dmatlack@google.com>,
	Pasha Tatashin <pasha.tatashin@soleen.com>,
	patches@lists.linux.dev, Samiullah Khawaja <skhawaja@google.com>,
	Mostafa Saleh <smostafa@google.com>
Subject: Re: [PATCH 9/9] iommu/arm-smmu-v3: Directly encode TLBI commands
Date: Fri, 8 May 2026 14:00:39 +0000	[thread overview]
Message-ID: <af3shx9ETdSzwPhq@google.com> (raw)
In-Reply-To: <9-v1-b7dc0a0d4aa0+3723d-smmu_no_cmdq_ent_jgg@nvidia.com>

On Fri, May 01, 2026 at 11:29:18AM -0300, Jason Gunthorpe wrote:
> TLBI is more complicated than all the other commands because the
> invalidation loop builds a template command from the struct
> arm_smmu_inv which is then expanded into many TLBI commands for the
> invalidation.
> 
> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
> 

Reviewed-by: Pranjal Shrivastava <praan@google.com>

Thanks,
Praan


  parent reply	other threads:[~2026-05-08 14:00 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-01 14:29 [PATCH 0/9] Remove SMMUv3 struct arm_smmu_cmdq_ent Jason Gunthorpe
2026-05-01 14:29 ` [PATCH 1/9] iommu/arm-smmu-v3: Add struct arm_smmu_cmd to represent the HW format command Jason Gunthorpe
2026-05-06  6:11   ` Nicolin Chen
2026-05-06 23:41   ` Samiullah Khawaja
2026-05-07  9:19   ` Mostafa Saleh
2026-05-08  7:29   ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 2/9] iommu/arm-smmu-v3: Use the HW arm_smmu_cmd in cmdq selection functions Jason Gunthorpe
2026-05-07  9:21   ` Mostafa Saleh
2026-05-08 15:49     ` Jason Gunthorpe
2026-05-08  7:47   ` Pranjal Shrivastava
2026-05-08 15:54     ` Jason Gunthorpe
2026-05-08 16:58       ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 3/9] iommu/arm-smmu-v3: Use the HW arm_smmu_cmd in cmdq submission functions Jason Gunthorpe
2026-05-07  9:21   ` Mostafa Saleh
2026-05-08  8:27   ` Pranjal Shrivastava
2026-05-08 16:00     ` Jason Gunthorpe
2026-05-08 17:00       ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 4/9] iommu/arm-smmu-v3: Convert arm_smmu_cmdq_batch cmds to struct arm_smmu_cmd Jason Gunthorpe
2026-05-07  9:22   ` Mostafa Saleh
2026-05-08  9:26   ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 5/9] iommu/arm-smmu-v3: Remove CMDQ_OP_CFGI_CD_ALL from arm_smmu_cmdq_build_cmd() Jason Gunthorpe
2026-05-07  9:22   ` Mostafa Saleh
2026-05-08  9:45   ` Pranjal Shrivastava
2026-05-08 16:02     ` Jason Gunthorpe
2026-05-08 17:17       ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 6/9] iommu/arm-smmu-v3: Directly encode simple commands Jason Gunthorpe
2026-05-07  9:22   ` Mostafa Saleh
2026-05-08 11:33   ` Pranjal Shrivastava
2026-05-08 17:37     ` Jason Gunthorpe
2026-05-08 20:09       ` Pranjal Shrivastava
2026-05-08 23:36         ` Jason Gunthorpe
2026-05-10 18:59           ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 7/9] iommu/arm-smmu-v3: Directly encode CMDQ_OP_ATC_INV Jason Gunthorpe
2026-05-07  9:23   ` Mostafa Saleh
2026-05-08 11:46   ` Pranjal Shrivastava
2026-05-09 16:54     ` Jason Gunthorpe
2026-05-11 10:34       ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 8/9] iommu/arm-smmu-v3: Directly encode CMDQ_OP_SYNC Jason Gunthorpe
2026-05-07  9:23   ` Mostafa Saleh
2026-05-08 13:41   ` Pranjal Shrivastava
2026-05-01 14:29 ` [PATCH 9/9] iommu/arm-smmu-v3: Directly encode TLBI commands Jason Gunthorpe
2026-05-07  9:24   ` Mostafa Saleh
2026-05-08 14:00   ` Pranjal Shrivastava [this message]
2026-05-07  9:26 ` [PATCH 0/9] Remove SMMUv3 struct arm_smmu_cmdq_ent Mostafa Saleh
2026-05-08 14:03 ` Pranjal Shrivastava

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