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    SubjectRE: [PATCH v6 0/2] make dma_alloc_coherent NUMA-aware by per-NUMA CMA
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    > -----Original Message-----
    > From: linux-kernel-owner@vger.kernel.org
    > [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Christoph Hellwig
    > Sent: Friday, August 21, 2020 6:19 PM
    > To: Song Bao Hua (Barry Song) <song.bao.hua@hisilicon.com>
    > Cc: hch@lst.de; m.szyprowski@samsung.com; robin.murphy@arm.com;
    > will@kernel.org; ganapatrao.kulkarni@cavium.com;
    > catalin.marinas@arm.com; iommu@lists.linux-foundation.org; Linuxarm
    > <linuxarm@huawei.com>; linux-arm-kernel@lists.infradead.org;
    > linux-kernel@vger.kernel.org; huangdaode <huangdaode@huawei.com>
    > Subject: Re: [PATCH v6 0/2] make dma_alloc_coherent NUMA-aware by
    > per-NUMA CMA
    >
    > FYI, as of the last one I'm fine now, bit I really need an ACK from
    > the arm64 maintainers.

    Hi Christoph,

    For the changes in arch/arm64, Will gave his ack here:
    https://lore.kernel.org/linux-iommu/20200821090116.GB20255@willie-the-truck/

    and the patchset has been refined to v8
    https://lore.kernel.org/linux-iommu/20200823230309.28980-1-song.bao.hua@hisilicon.com/
    with one additional patch to remove magic number:
    [PATCH v8 3/3] mm: cma: use CMA_MAX_NAME to define the length of cma name array
    https://lore.kernel.org/linux-iommu/20200823230309.28980-4-song.bao.hua@hisilicon.com/

    Hopefully, you didn't miss it:-)
    Does the new one need an Ack from Linux-mm maintainer?

    Thanks
    Barry

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