From: Jerry Snitselaar <jsnitsel@redhat.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: linux-ia64@vger.kernel.org, Heiko Stuebner <heiko@sntech.de>,
David Airlie <airlied@linux.ie>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Thierry Reding <thierry.reding@gmail.com>,
Paul Mackerras <paulus@samba.org>, Will Deacon <will@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
x86@kernel.org, Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Fenghua Yu <fenghua.yu@intel.com>, Joerg Roedel <jroedel@suse.de>,
intel-gfx@lists.freedesktop.org,
Jani Nikula <jani.nikula@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org,
Tony Luck <tony.luck@intel.com>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org, Daniel Vetter <daniel@ffwll.ch>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 00/13] iommu: Remove usage of dev->archdata.iommu
Date: Thu, 25 Jun 2020 18:41:26 -0700 [thread overview]
Message-ID: <20200626014126.vbjw5jh7wqrpm4oc@cantor> (raw)
In-Reply-To: <20200625130836.1916-1-joro@8bytes.org>
On Thu Jun 25 20, Joerg Roedel wrote:
>From: Joerg Roedel <jroedel@suse.de>
>
>Hi,
>
>here is a patch-set to remove the usage of dev->archdata.iommu from
>the IOMMU code in the kernel and replace its uses by the iommu per-device
>private data field. The changes also remove the field entirely from
>the architectures which no longer need it.
>
>On PowerPC the field is called dev->archdata.iommu_domain and was only
>used by the PAMU IOMMU driver. It gets removed as well.
>
>The patches have been runtime tested on Intel VT-d and compile tested
>with allyesconfig for:
>
> * x86 (32 and 64 bit)
> * arm and arm64
> * ia64 (only drivers/ because build failed for me in
> arch/ia64)
> * PPC64
>
>Besides that the changes also survived my IOMMU tree compile tests.
>
>Please review.
>
>Regards,
>
> Joerg
>
>Joerg Roedel (13):
> iommu/exynos: Use dev_iommu_priv_get/set()
> iommu/vt-d: Use dev_iommu_priv_get/set()
> iommu/msm: Use dev_iommu_priv_get/set()
> iommu/omap: Use dev_iommu_priv_get/set()
> iommu/rockchip: Use dev_iommu_priv_get/set()
> iommu/tegra: Use dev_iommu_priv_get/set()
> iommu/pamu: Use dev_iommu_priv_get/set()
> iommu/mediatek: Do no use dev->archdata.iommu
> x86: Remove dev->archdata.iommu pointer
> ia64: Remove dev->archdata.iommu pointer
> arm: Remove dev->archdata.iommu pointer
> arm64: Remove dev->archdata.iommu pointer
> powerpc/dma: Remove dev->archdata.iommu_domain
>
> arch/arm/include/asm/device.h | 3 ---
> arch/arm64/include/asm/device.h | 3 ---
> arch/ia64/include/asm/device.h | 3 ---
> arch/powerpc/include/asm/device.h | 3 ---
> arch/x86/include/asm/device.h | 3 ---
> .../gpu/drm/i915/selftests/mock_gem_device.c | 10 ++++++++--
> drivers/iommu/exynos-iommu.c | 20 +++++++++----------
> drivers/iommu/fsl_pamu_domain.c | 8 ++++----
> drivers/iommu/intel/iommu.c | 18 ++++++++---------
> drivers/iommu/msm_iommu.c | 4 ++--
> drivers/iommu/mtk_iommu.h | 2 ++
> drivers/iommu/mtk_iommu_v1.c | 10 ++++------
> drivers/iommu/omap-iommu.c | 20 +++++++++----------
> drivers/iommu/rockchip-iommu.c | 8 ++++----
> drivers/iommu/tegra-gart.c | 8 ++++----
> drivers/iommu/tegra-smmu.c | 8 ++++----
> .../media/platform/s5p-mfc/s5p_mfc_iommu.h | 4 +++-
> 17 files changed, 64 insertions(+), 71 deletions(-)
>
>--
>2.27.0
>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
next prev parent reply other threads:[~2020-06-26 1:41 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 13:08 [PATCH 00/13] iommu: Remove usage of dev->archdata.iommu Joerg Roedel
2020-06-25 13:08 ` [PATCH 01/13] iommu/exynos: Use dev_iommu_priv_get/set() Joerg Roedel
2020-06-29 7:51 ` Marek Szyprowski
2020-06-25 13:08 ` [PATCH 02/13] iommu/vt-d: " Joerg Roedel
2020-06-25 13:24 ` Lu Baolu
2020-06-25 13:08 ` [PATCH 03/13] iommu/msm: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 04/13] iommu/omap: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 05/13] iommu/rockchip: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 06/13] iommu/tegra: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 07/13] iommu/pamu: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 08/13] iommu/mediatek: Do no use dev->archdata.iommu Joerg Roedel
2020-06-25 13:08 ` [PATCH 09/13] x86: Remove dev->archdata.iommu pointer Joerg Roedel
2020-06-26 11:46 ` Borislav Petkov
2020-06-25 13:08 ` [PATCH 10/13] ia64: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 11/13] arm: " Joerg Roedel
2020-06-25 13:08 ` [PATCH 12/13] arm64: " Joerg Roedel
2020-06-25 13:16 ` Will Deacon
2020-06-25 13:08 ` [PATCH 13/13] powerpc/dma: Remove dev->archdata.iommu_domain Joerg Roedel
2020-06-29 10:57 ` Michael Ellerman
2020-06-26 1:41 ` Jerry Snitselaar [this message]
2020-06-30 10:00 ` [PATCH 00/13] iommu: Remove usage of dev->archdata.iommu Joerg Roedel
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