linux-kernel - Re: dma mask related fixups (including full bus_dma

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Message-ID: <20181001143259.GA5655@lst.de>
Date:   Mon, 1 Oct 2018 16:32:59 +0200
From:   Christoph Hellwig <hch@....de>
To:     iommu@...ts.linux-foundation.org
Cc:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Robin Murphy <robin.murphy@....com>,
        linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: dma mask related fixups (including full bus_dma_mask support)
 v2

FYI, I've pulled this into the dma-mapping tree to make forward
progress.  All but oatch 4 had formal ACKs, and for that one Robin
was fine even without and explicit ack.  I'll also send a patch to
better document the zone selection as it confuses even well versed
people like Ben.