Re: [PATCH] dma: select GENERIC_ALLOCATOR for DMA_REMAP

[ClÃment Leger]

----- Mail original -----
De: "ClÃment Leger" <cleger@xxxxxxxxx>
Ã: "linux-kernel" <linux-kernel@xxxxxxxxxxxxxxx>
EnvoyÃ: 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@xxxxxxxxx>
---
 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