linux-kernel - Re: [PATCH v6 00/21] IOMMU: Tegra GART driver clean up and optimization

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Date:   Tue, 11 Dec 2018 10:53:17 +0100
From:   Joerg Roedel <joro@...tes.org>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Robin Murphy <robin.murphy@....com>,
        iommu@...ts.linux-foundation.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 00/21] IOMMU: Tegra GART driver clean up and
 optimization

On Sun, Dec 09, 2018 at 11:29:29PM +0300, Dmitry Osipenko wrote:
> Dmitry Osipenko (21):
>   iommu/tegra: gart: Remove pr_fmt and clean up includes
>   iommu/tegra: gart: Clean up driver probe errors handling
>   iommu/tegra: gart: Ignore devices without IOMMU phandle in DT
>   iommu: Introduce iotlb_sync_map callback
>   iommu/tegra: gart: Optimize mapping / unmapping performance
>   dt-bindings: memory: tegra: Squash tegra20-gart into tegra20-mc
>   ARM: dts: tegra20: Update Memory Controller node to the new binding
>   memory: tegra: Don't invoke Tegra30+ specific memory timing setup on
>     Tegra20
>   memory: tegra: Adapt to Tegra20 device-tree binding changes
>   memory: tegra: Read client ID on GART page fault
>   memory: tegra: Use of_device_get_match_data()
>   memory: tegra: Use relaxed versions of readl/writel
>   iommu/tegra: gart: Integrate with Memory Controller driver
>   iommu/tegra: gart: Fix spinlock recursion
>   iommu/tegra: gart: Fix NULL pointer dereference
>   iommu/tegra: gart: Allow only one active domain at a time
>   iommu/tegra: gart: Don't use managed resources
>   iommu/tegra: gart: Prepend error/debug messages with "gart:"
>   iommu/tegra: gart: Don't detach devices from inactive domains
>   iommu/tegra: gart: Simplify clients-tracking code
>   iommu/tegra: gart: Perform code refactoring

This is making progress, but some parts have no Ack or Review yet, I'll
wait for Thierry before applying these patches into the iommu tree.

Regards,

	Joerg