Revision 8f6aff9858c45525345b92b2a88c2af776c64340 authored by Lada Trimasova on 27 January 2016, 11:10:32 UTC, committed by Joerg Roedel on 29 January 2016, 11:14:08 UTC
Trying to build a kernel for ARC with both options CONFIG_COMPILE_TEST and CONFIG_IOMMU_IO_PGTABLE_LPAE enabled (e.g. as a result of "make allyesconfig") results in the following build failure: | CC drivers/iommu/io-pgtable-arm.o | linux/drivers/iommu/io-pgtable-arm.c: In | function ‘__arm_lpae_alloc_pages’: | linux/drivers/iommu/io-pgtable-arm.c:221:3: | error: implicit declaration of function ‘dma_map_single’ | [-Werror=implicit-function-declaration] | dma = dma_map_single(dev, pages, size, DMA_TO_DEVICE); | ^ | linux/drivers/iommu/io-pgtable-arm.c:221:42: | error: ‘DMA_TO_DEVICE’ undeclared (first use in this function) | dma = dma_map_single(dev, pages, size, DMA_TO_DEVICE); | ^ Since IOMMU_IO_PGTABLE_LPAE depends on DMA API, io-pgtable-arm.c should include linux/dma-mapping.h. This fixes the reported failure. Cc: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Joerg Roedel <joro@8bytes.org> Signed-off-by: Lada Trimasova <ltrimas@synopsys.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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File | Mode | Size |
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Makefile | -rw-r--r-- | 254 bytes |
af_rose.c | -rw-r--r-- | 37.4 KB |
rose_dev.c | -rw-r--r-- | 3.1 KB |
rose_in.c | -rw-r--r-- | 7.5 KB |
rose_link.c | -rw-r--r-- | 6.7 KB |
rose_loopback.c | -rw-r--r-- | 2.7 KB |
rose_out.c | -rw-r--r-- | 2.8 KB |
rose_route.c | -rw-r--r-- | 31.3 KB |
rose_subr.c | -rw-r--r-- | 12.3 KB |
rose_timer.c | -rw-r--r-- | 4.9 KB |
sysctl_net_rose.c | -rw-r--r-- | 3.3 KB |
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