linux-kernel - Re: [PATCH v10 00/12] Fix the on-flight DMA issue on system with amd iommu

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Date:   Tue, 15 Aug 2017 18:18:10 +0200
From:   Joerg Roedel <jroedel@...e.de>
To:     Baoquan He <bhe@...hat.com>
Cc:     iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 00/12] Fix the on-flight DMA issue on system with amd
 iommu

On Wed, Aug 09, 2017 at 04:33:32PM +0800, Baoquan He wrote:
> Baoquan He (12):
>   iommu/amd: Detect pre enabled translation
>   iommu/amd: add several helper functions
>   Revert "iommu/amd: Suppress IO_PAGE_FAULTs in kdump kernel"
>   iommu/amd: Define bit fields for DTE particularly
>   iommu/amd: Add function copy_dev_tables()
>   iommu/amd: copy old trans table from old kernel
>   iommu/amd: Do sanity check for address translation and irq remap of
>     old dev table entry
>   iommu: Add is_attach_deferred call-back to iommu-ops
>   iommu/amd: Use is_attach_deferred call-back
>   iommu/amd: Allocate memory below 4G for dev table if translation
>     pre-enabled
>   iommu/amd: Don't copy GCR3 table root pointer
>   iommu/amd: Disable iommu only if amd_iommu=off is specified

Applied all of them, thanks a lot for your continued effort, Baoquan!