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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6lowpan | ||
Kconfig | -rw-r--r-- | 986 bytes |
Makefile | -rw-r--r-- | 329 bytes |
core.c | -rw-r--r-- | 7.2 KB |
core.h | -rw-r--r-- | 1.2 KB |
header_ops.c | -rw-r--r-- | 6.8 KB |
ieee802154.h | -rw-r--r-- | 3.4 KB |
netlink.c | -rw-r--r-- | 4.5 KB |
nl-mac.c | -rw-r--r-- | 34.5 KB |
nl-phy.c | -rw-r--r-- | 7.9 KB |
nl802154.c | -rw-r--r-- | 65.3 KB |
nl802154.h | -rw-r--r-- | 154 bytes |
nl_policy.c | -rw-r--r-- | 3.3 KB |
rdev-ops.h | -rw-r--r-- | 8.8 KB |
socket.c | -rw-r--r-- | 23.3 KB |
sysfs.c | -rw-r--r-- | 2.6 KB |
sysfs.h | -rw-r--r-- | 194 bytes |
trace.c | -rw-r--r-- | 102 bytes |
trace.h | -rw-r--r-- | 8.2 KB |
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