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From: Christoph Hellwig <>
To: Thomas Hellstrom <>
Cc: "Tom Lendacky" <>,,
	"Christian König" <>,,
Subject: make dma_addressing_limited work for memory encryption setups v2
Date: Wed,  4 Dec 2019 14:03:37 +0100
Message-ID: <> (raw)

Hi all,

this little series fixes dma_addressing_limited to return true for
systems that use bounce buffers due to memory encryption.

Changes since v1:
 - take SWIOTLB_FORCE into account
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Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-04 13:03 Christoph Hellwig [this message]
2019-12-04 13:03 ` [PATCH 1/2] dma-mapping: move dma_addressing_limited out of line Christoph Hellwig
2019-12-04 13:03 ` [PATCH 2/2] dma-mapping: force unencryped devices are always addressing limited Christoph Hellwig
2019-12-06 14:10   ` Thomas Hellstrom via iommu

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