linux-kernel - [PATCH] dma: select GENERIC_ALLOCATOR for DMA

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Date:   Thu, 21 Mar 2019 11:20:29 +0100 (CET)
From:   Clément Leger <cleger@...ray.eu>
To:     linux-kernel@...r.kernel.org
Subject: [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@...ray.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