linux-kernel - Re: [PATCH 5/5] openrisc: use the generic in-place uncached DMA allocator

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Date:   Tue, 25 Feb 2020 19:09:42 +0900
From:   Stafford Horne <shorne@...il.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Jonas Bonn <jonas@...thpole.se>,
        Stefan Kristiansson <stefan.kristiansson@...nalahti.fi>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Robin Murphy <robin.murphy@....com>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        openrisc@...ts.librecores.org, iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] openrisc: use the generic in-place uncached DMA
 allocator

On Mon, Feb 24, 2020 at 11:44:45AM -0800, Christoph Hellwig wrote:
> Switch openrisc to use the dma-direct allocator and just provide the
> hooks for setting memory uncached or cached.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Reviewed-by: Stafford Horne <shorne@...il.com>

I also test booted this series with linux 5.5 on my OpenRISC target.  There are
no issues.  Note, I had an issue with patch 3/5 not cleanly applying with 'git am'
but it worked fine using just patch, I didn't get any other details.

-Stafford