Re: [PATCH v7 12/19] iommu/arm-smmu-v3: Implement reserved region get/put callbacks

From	Will Deacon <will.deacon@arm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v7 12/19] iommu/arm-smmu-v3: Implement reserved region get/put callbacks
Date	2017-01-10 15:20 +0100
Message-ID	<sY5rj-2pg-3@gated-at.bofh.it> (permalink)
References	<sXIuJ-4Rr-3@gated-at.bofh.it> <sXIuL-4Rr-75@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Jan 09, 2017 at 01:46:03PM +0000, Eric Auger wrote:
> iommu/arm-smmu: Implement reserved region get/put callbacks
> 
> The get() populates the list with the MSI IOVA reserved window.
> 
> At the moment an arbitray MSI IOVA window is set at 0x8000000
> of size 1MB. This will allow to report those info in iommu-group
> sysfs.
> 
> Signed-off-by: Eric Auger <eric.auger@redhat.com>
> 
> ---
> 
> v4: creation
> ---
>  drivers/iommu/arm-smmu-v3.c | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)

Acked-by: Will Deacon <will.deacon@arm.com>

Will

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[PATCH v7 12/19] iommu/arm-smmu-v3: Implement reserved region get/put callbacks Eric Auger <eric.auger@redhat.com> - 2017-01-09 14:50 +0100
  Re: [PATCH v7 12/19] iommu/arm-smmu-v3: Implement reserved region  get/put callbacks Will Deacon <will.deacon@arm.com> - 2017-01-10 15:20 +0100

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