From: Nicolin Chen <nicolinc@nvidia.com>
To: Mostafa Saleh <smostafa@google.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <kvmarm@lists.linux.dev>,
<iommu@lists.linux.dev>, <catalin.marinas@arm.com>,
<will@kernel.org>, <maz@kernel.org>, <oliver.upton@linux.dev>,
<joey.gouly@arm.com>, <suzuki.poulose@arm.com>,
<yuzenghui@huawei.com>, <joro@8bytes.org>, <jgg@ziepe.ca>,
<mark.rutland@arm.com>, <qperret@google.com>, <tabba@google.com>,
<vdonnefort@google.com>, <sebastianene@google.com>,
<keirf@google.com>
Subject: Re: [PATCH v8 02/25] iommu/arm-smmu-v3: Move Queue and STE functions to header
Date: Tue, 22 Sep 2026 11:23:11 -0700 [thread overview]
Message-ID: <arLHj4/aXNBlUFvM@nvidia.com> (raw)
In-Reply-To: <20260922131259.2975334-3-smostafa@google.com>
On Tue, Sep 22, 2026 at 01:12:35PM +0000, Mostafa Saleh wrote:
> The KVM SMMUv3 driver would re-use some of the CMDQ and STE code
> inside the hypervisor. Move those functions to the header file that
> would be shared between the host kernel and the hypervisor.
>
> Signed-off-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
next prev parent reply other threads:[~2026-09-22 18:23 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 13:12 [PATCH v8 00/25] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate) Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 01/25] KVM: arm64: Donate MMIO to the hypervisor Mostafa Saleh
2026-09-22 13:29 ` sashiko-bot
2026-09-22 14:25 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 02/25] iommu/arm-smmu-v3: Move Queue and STE functions to header Mostafa Saleh
2026-09-22 18:23 ` Nicolin Chen [this message]
2026-09-22 13:12 ` [PATCH v8 03/25] iommu/arm-smmu-v3: Introduce RangeInval encoding helpers Mostafa Saleh
2026-09-22 18:45 ` Nicolin Chen
2026-09-22 13:12 ` [PATCH v8 04/25] iommu/arm-smmu-v3: Move IDR parsing to common functions Mostafa Saleh
2026-09-22 19:45 ` Nicolin Chen
2026-09-22 21:48 ` Jason Gunthorpe
2026-09-23 10:13 ` Mostafa Saleh
2026-09-23 11:55 ` Jason Gunthorpe
2026-09-23 12:21 ` Mostafa Saleh
2026-09-23 10:09 ` Mostafa Saleh
2026-09-23 11:52 ` Jason Gunthorpe
2026-09-23 12:18 ` Mostafa Saleh
2026-09-23 12:34 ` Jason Gunthorpe
2026-09-22 13:12 ` [PATCH v8 05/25] iommu/arm-smmu-v3: Move hitless machinery to common code Mostafa Saleh
2026-09-22 19:59 ` Nicolin Chen
2026-09-23 10:15 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 06/25] KVM: arm64: iommu: Introduce IOMMU driver infrastructure Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 07/25] KVM: arm64: iommu: Shadow host stage-2 page table Mostafa Saleh
2026-09-22 13:23 ` sashiko-bot
2026-09-22 14:29 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 08/25] KVM: arm64: iommu: Add memory pool Mostafa Saleh
2026-09-22 13:25 ` sashiko-bot
2026-09-22 14:34 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 09/25] KVM: arm64: iommu: Support DABT for IOMMU Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 10/25] iommu/arm-smmu-v3-kvm: Add SMMUv3 driver Mostafa Saleh
2026-09-22 22:39 ` Nicolin Chen
2026-09-23 10:30 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 11/25] iommu/arm-smmu-v3-kvm: Add the kernel driver Mostafa Saleh
2026-09-22 13:28 ` sashiko-bot
2026-09-22 15:12 ` Mostafa Saleh
2026-09-23 0:22 ` Nicolin Chen
2026-09-23 11:52 ` Mostafa Saleh
2026-09-23 15:55 ` Jason Gunthorpe
2026-09-23 17:07 ` Mostafa Saleh
2026-09-23 17:22 ` Jason Gunthorpe
2026-09-22 13:12 ` [PATCH v8 12/25] iommu/arm-smmu-v3-kvm: Probe SMMU HW Mostafa Saleh
2026-09-23 1:43 ` Nicolin Chen
2026-09-23 12:03 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 13/25] iommu/arm-smmu-v3-kvm: Add MMIO emulation Mostafa Saleh
2026-09-22 13:22 ` sashiko-bot
2026-09-22 15:30 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 14/25] iommu/arm-smmu-v3-kvm: Shadow the command queue Mostafa Saleh
2026-09-22 13:32 ` sashiko-bot
2026-09-22 15:34 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 15/25] iommu/arm-smmu-v3-kvm: Add CMDQ functions Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 16/25] iommu/arm-smmu-v3-kvm: Emulate CMDQ for host Mostafa Saleh
2026-09-22 13:32 ` sashiko-bot
2026-09-22 15:48 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 17/25] iommu/arm-smmu-v3-kvm: Shadow stream table Mostafa Saleh
2026-09-22 13:33 ` sashiko-bot
2026-09-22 15:50 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 18/25] iommu/arm-smmu-v3-kvm: Shadow STEs Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 19/25] iommu/arm-smmu-v3-kvm: Share other queues Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 20/25] iommu/arm-smmu-v3-kvm: Emulate GBPA Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 21/25] iommu/io-pgtable-arm: Support io-pgtable-arm in the hypervisor Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 22/25] iommu/arm-smmu-v3-kvm: Shadow the CPU stage-2 page table Mostafa Saleh
2026-09-22 13:38 ` sashiko-bot
2026-09-22 15:52 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 23/25] iommu/arm-smmu-v3-kvm: Invalidate the SMMU TLBs Mostafa Saleh
2026-09-22 13:45 ` sashiko-bot
2026-09-22 15:55 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 24/25] iommu/arm-smmu-v3-kvm: Enable nesting Mostafa Saleh
2026-09-22 13:49 ` sashiko-bot
2026-09-22 15:57 ` Mostafa Saleh
2026-09-22 13:12 ` [PATCH v8 25/25] KVM: arm64: Add documentation for pKVM DMA isolation Mostafa Saleh
2026-09-22 18:07 ` [PATCH v8 00/25] KVM: arm64: SMMUv3 driver for pKVM (trap and emulate) Nicolin Chen
2026-09-23 8:52 ` Mostafa Saleh
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