From: "Clément 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>
Subject: Re: [PATCH] dma: select GENERIC_ALLOCATOR for DMA_REMAP
Date: Fri, 22 Mar 2019 09:30:09 +0100 (CET) [thread overview]
Message-ID: <1443307786.4859175.1553243409888.JavaMail.zimbra@kalray.eu> (raw)
In-Reply-To: <1741404498.4767335.1553163629182.JavaMail.zimbra@kalray.eu>
----- Mail original -----
De: "Clément Leger" <cleger@kalray.eu>
À: "linux-kernel" <linux-kernel@vger.kernel.org>
Envoyé: 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
depends on MMU
bool
+ select GENERIC_ALLOCATOR
config DMA_DIRECT_REMAP
bool
--
2.15.0.276.g89ea799
next prev parent reply other threads:[~2019-03-22 8:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 10:20 Clément Leger
2019-03-22 8:30 ` Clément Leger [this message]
2019-03-27 8:07 ` Christoph Hellwig
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