2019-07-12 08:53:42

by Arnd Bergmann

Subject: [PATCH] rdma/siw: select CONFIG_DMA_VIRT_OPS

Without this symbol we get a link failure:

ERROR: "dma_virt_ops" [drivers/infiniband/sw/siw/siw.ko] undefined!

Fixes: bdcf26bf9b3a ("rdma/siw: network and RDMA core interface")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/infiniband/sw/siw/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/sw/siw/Kconfig b/drivers/infiniband/sw/siw/Kconfig
index 94f684174ce3..ea282789f466 100644
--- a/drivers/infiniband/sw/siw/Kconfig
+++ b/drivers/infiniband/sw/siw/Kconfig
@@ -1,6 +1,7 @@
config RDMA_SIW
tristate "Software RDMA over TCP/IP (iWARP) driver"
depends on INET && INFINIBAND && CRYPTO_CRC32
+ select DMA_VIRT_OPS
help
This driver implements the iWARP RDMA transport over
the Linux TCP/IP network stack. It enables a system with a
--
2.20.0

2019-07-12 11:38:56

by Bernard Metzler

Subject: Re: [PATCH] rdma/siw: select CONFIG_DMA_VIRT_OPS

Hi Arnd, this got already fixed.

Many thanks!
Bernard.


-----"Arnd Bergmann" <[email protected]> wrote: -----

>To: "Bernard Metzler" <[email protected]>, "Doug Ledford"
><[email protected]>, "Jason Gunthorpe" <[email protected]>
>From: "Arnd Bergmann" <[email protected]>
>Date: 07/12/2019 10:53AM
>Cc: "Arnd Bergmann" <[email protected]>, "Jason Gunthorpe"
><[email protected]>, [email protected],
>[email protected]
>Subject: [EXTERNAL] [PATCH] rdma/siw: select CONFIG_DMA_VIRT_OPS
>
>Without this symbol we get a link failure:
>
>ERROR: "dma_virt_ops" [drivers/infiniband/sw/siw/siw.ko] undefined!
>
>Fixes: bdcf26bf9b3a ("rdma/siw: network and RDMA core interface")
>Signed-off-by: Arnd Bergmann <[email protected]>
>---
> drivers/infiniband/sw/siw/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
>diff --git a/drivers/infiniband/sw/siw/Kconfig
>b/drivers/infiniband/sw/siw/Kconfig
>index 94f684174ce3..ea282789f466 100644
>--- a/drivers/infiniband/sw/siw/Kconfig
>+++ b/drivers/infiniband/sw/siw/Kconfig
>@@ -1,6 +1,7 @@
> config RDMA_SIW
> tristate "Software RDMA over TCP/IP (iWARP) driver"
> depends on INET && INFINIBAND && CRYPTO_CRC32
>+ select DMA_VIRT_OPS
> help
> This driver implements the iWARP RDMA transport over
> the Linux TCP/IP network stack. It enables a system with a
>--
>2.20.0
>
>