From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org,
paul.burton-8NJIiSa5LzA@public.gmane.org,
robin.murphy-5wv7dgnIgG8@public.gmane.org
Subject: Re: [PATCH, for-4.19] dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
Date: Fri, 14 Sep 2018 12:08:42 +0200 [thread overview]
Message-ID: <20180914100842.GA23696@lst.de> (raw)
In-Reply-To: <20180911090049.10747-1-hch-jcswGhMUV9g@public.gmane.org>
Aby chance to get a review for this?
On Tue, Sep 11, 2018 at 11:00:49AM +0200, Christoph Hellwig wrote:
> The patch adding the infrastructure failed to actually add the symbol
> declaration, oops..
>
> Fixes: faef87723a ("dma-noncoherent: add a arch_sync_dma_for_cpu_all hook")
> Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
> ---
> kernel/dma/Kconfig | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig
> index 9bd54304446f..1b1d63b3634b 100644
> --- a/kernel/dma/Kconfig
> +++ b/kernel/dma/Kconfig
> @@ -23,6 +23,9 @@ config ARCH_HAS_SYNC_DMA_FOR_CPU
> bool
> select NEED_DMA_MAP_STATE
>
> +config ARCH_HAS_SYNC_DMA_FOR_CPU_ALL
> + bool
> +
> config DMA_DIRECT_OPS
> bool
> depends on HAS_DMA
> --
> 2.18.0
>
> _______________________________________________
> iommu mailing list
> iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
> https://lists.linuxfoundation.org/mailman/listinfo/iommu
---end quoted text---
next prev parent reply other threads:[~2018-09-14 10:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 9:00 [PATCH, for-4.19] dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration Christoph Hellwig
[not found] ` <20180911090049.10747-1-hch-jcswGhMUV9g@public.gmane.org>
2018-09-14 10:08 ` Christoph Hellwig [this message]
[not found] ` <20180914100842.GA23696-jcswGhMUV9g@public.gmane.org>
2018-09-14 15:44 ` Robin Murphy
[not found] ` <00257a79-72cf-15aa-fed9-d75923eed51e-5wv7dgnIgG8@public.gmane.org>
2018-09-14 15:51 ` Christoph Hellwig
[not found] ` <20180921061052.GA13705@lst.de>
[not found] ` <20180921061052.GA13705-jcswGhMUV9g@public.gmane.org>
2018-09-21 19:42 ` Paul Burton
2018-09-22 19:24 ` Florian Fainelli
[not found] ` <62B54A6B-6E10-4A40-8E61-C1D23A853816-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-09-25 20:05 ` Christoph Hellwig
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