linux-kernel - Re: [PATCH v10 00/20] iommu/exynos: Fixes and Enhancements of System MMU driver with DT

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Date:	Fri, 1 Nov 2013 12:42:24 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Cho KyongHo <pullip.cho@...sung.com>
Cc:	Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>,
	Linux DeviceTree <devicetree@...r.kernel.org>,
	Linux IOMMU <iommu@...ts.linux-foundation.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linux Samsung SOC <linux-samsung-soc@...r.kernel.org>,
	Antonios Motakis <a.motakis@...tualopensystems.com>,
	Grant Grundler <grundler@...omium.org>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Prathyush <prathyush.k@...sung.com>,
	Rahul Sharma <rahul.sharma@...sung.com>,
	Sachin Kamat <sachin.kamat@...aro.org>,
	Subash Patel <supash.ramaswamy@...aro.org>,
	Varun Sethi <Varun.Sethi@...escale.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Tomasz Figa <t.figa@...sung.com>
Subject: Re: [PATCH v10 00/20] iommu/exynos: Fixes and Enhancements of System
 MMU driver with DT

On Mon, Oct 07, 2013 at 10:52:12AM +0900, Cho KyongHo wrote:
> Patch summary:
> [PATCH 01/20] iommu/exynos: do not include removed header
> [PATCH 02/20] iommu/exynos: add missing cache flush for removed page table entries
> [PATCH 03/20] iommu/exynos: change error handling when page table update is failed
> [PATCH 04/20] iommu/exynos: fix L2TLB invalidation
> [PATCH 05/20] iommu/exynos: allocate lv2 page table from own slab
> [PATCH 06/20] iommu/exynos: always enable runtime PM
> [PATCH 07/20] iommu/exynos: always use a single clock descriptor
> [PATCH 08/20] iommu/exynos: remove dbgname from drvdata of a System MMU
> [PATCH 09/20] iommu/exynos: use managed device helper functions
> [PATCH 10/20] clk: exynos: add gate clock descriptions of System MMU
> [PATCH 11/20] ARM: dts: Add description of System MMU of Exynos SoCs
> [PATCH 12/20] iommu/exynos: support for device tree
> [PATCH 13/20] iommu/exynos: gating clocks of master H/W
> [PATCH 14/20] iommu/exynos: remove custom fault handler
> [PATCH 15/20] iommu/exynos: remove calls to Runtime PM API functions
> [PATCH 16/20] iommu/exynos: turn on useful configuration options
> [PATCH 17/20] iommu/exynos: add support for power management subsystems.
> [PATCH 18/20] iommu/exynos: change rwlock to spinlock
> [PATCH 19/20] iommu/exynos: return 0 if iommu_attach_device() successes
> [PATCH 20/20] iommu/exynos: add devices attached to the System MMU to an IOMMU group
> 
> Diffstats:
>  .../devicetree/bindings/clock/exynos5250-clock.txt |   28 +
>  .../devicetree/bindings/clock/exynos5420-clock.txt |    3 +
>  .../bindings/iommu/samsung,exynos4210-sysmmu.txt   |   76 ++
>  arch/arm/boot/dts/exynos4.dtsi                     |  105 ++
>  arch/arm/boot/dts/exynos4210.dtsi                  |   21 +
>  arch/arm/boot/dts/exynos4x12.dtsi                  |   82 ++
>  arch/arm/boot/dts/exynos5250.dtsi                  |  262 +++++
>  arch/arm/boot/dts/exynos5420.dtsi                  |  296 ++++++
>  drivers/clk/samsung/clk-exynos5250.c               |   49 +-
>  drivers/clk/samsung/clk-exynos5420.c               |   12 +-
>  drivers/iommu/Kconfig                              |    5 +-
>  drivers/iommu/exynos-iommu.c                       | 1033 +++++++++++++-------
>  12 files changed, 1585 insertions(+), 387 deletions(-)

What is the state of this series? It would be good to have some
Acked-bys and/or Reviewed-bys on it.


	Joerg


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