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Date:   Fri, 22 Mar 2019 09:30:09 +0100 (CET)
From:   =?utf-8?Q?Cl=C3=A9ment?= Leger <cleger@kalray.eu>
To:     linux-kernel <linux-kernel@vger.kernel.org>,
        Christoph Hellwig <hch@lst.de>,
        Marek Szyprowski <m.szyprowski@samsung.com>
Cc:     iommu@lists.linux-foundation.org,
        Robin Murphy <robin.murphy@arm.com>
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Subject: Re: [PATCH] dma: select GENERIC_ALLOCATOR for DMA_REMAP
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Thread-Topic: select GENERIC_ALLOCATOR for DMA_REMAP
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----- Mail original -----
De: "Cl=C3=A9ment Leger" <cleger@kalray.eu>
=C3=80: "linux-kernel" <linux-kernel@vger.kernel.org>
Envoy=C3=A9: Jeudi 21 Mars 2019 11:20:29
Objet: [PATCH] dma: select GENERIC_ALLOCATOR for DMA_REMAP

When DMA_REMAP is enabled, code in remap.c needs generic allocator.
It currently worked since few architectures uses it (arm64, csky) and
they both select GENERIC_ALLOCATOR.

Signed-off-by: Clement Leger <clement.leger@kalray.eu>
---
 kernel/dma/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/dma/Kconfig b/kernel/dma/Kconfig
index a06ba3013b3b..6a43c4ae77f9 100644
--- a/kernel/dma/Kconfig
+++ b/kernel/dma/Kconfig
@@ -58,6 +58,7 @@ config SWIOTLB
 config DMA_REMAP
 =09depends on MMU
 =09bool
+=09select GENERIC_ALLOCATOR
=20
 config DMA_DIRECT_REMAP
 =09bool
--=20
2.15.0.276.g89ea799