Messages in this thread | | | Date | Tue, 8 Sep 2020 06:36:19 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH V2 5/5] DO NOT MERGE: iommu: disable list appending in dma-iommu |
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On Mon, Sep 07, 2020 at 09:18:50PM +0100, Tom Murphy wrote: > Yeah we talked about passing an attr to map_sg to disable merging at > the following microconfernce: > https://linuxplumbersconf.org/event/7/contributions/846/ > As far as I can remember everyone seemed happy with that solution. I > won't be working on this though as I don't have any more time to > dedicate to this. It seems Lu Baolu will take over this.
I'm absolutely again passing a flag. Tha just invites further abuse. We need a PCI ID based quirk or something else that can't be as easily abused.
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