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authorJulian Braha <julianbraha@gmail.com>2021-02-20 02:32:26 +0300
committerJason Gunthorpe <jgg@nvidia.com>2021-03-01 21:46:31 +0300
commit475f23b8c66d2892ad6acbf90ed757cafab13de7 (patch)
tree331dc87f8874684fb3bf20f082fa06fda2607db4 /drivers/infiniband/sw
parent221384df6123747d2a75517dd06cc01752f81518 (diff)
downloadlinux-475f23b8c66d2892ad6acbf90ed757cafab13de7.tar.xz
RDMA/rxe: Fix missing kconfig dependency on CRYPTO
When RDMA_RXE is enabled and CRYPTO is disabled, Kbuild gives the following warning: WARNING: unmet direct dependencies detected for CRYPTO_CRC32 Depends on [n]: CRYPTO [=n] Selected by [y]: - RDMA_RXE [=y] && (INFINIBAND_USER_ACCESS [=y] || !INFINIBAND_USER_ACCESS [=y]) && INET [=y] && PCI [=y] && INFINIBAND [=y] && INFINIBAND_VIRT_DMA [=y] This is because RDMA_RXE selects CRYPTO_CRC32, without depending on or selecting CRYPTO, despite that config option being subordinate to CRYPTO. Fixes: cee2688e3cd6 ("IB/rxe: Offload CRC calculation when possible") Signed-off-by: Julian Braha <julianbraha@gmail.com> Link: https://lore.kernel.org/r/21525878.NYvzQUHefP@ubuntu-mate-laptop Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw')
-rw-r--r--drivers/infiniband/sw/rxe/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/Kconfig b/drivers/infiniband/sw/rxe/Kconfig
index 452149066792..06b8dc5093f7 100644
--- a/drivers/infiniband/sw/rxe/Kconfig
+++ b/drivers/infiniband/sw/rxe/Kconfig
@@ -4,6 +4,7 @@ config RDMA_RXE
depends on INET && PCI && INFINIBAND
depends on INFINIBAND_VIRT_DMA
select NET_UDP_TUNNEL
+ select CRYPTO
select CRYPTO_CRC32
help
This driver implements the InfiniBand RDMA transport over