The function parse_platform_config in firmware.c calls crc32_le.
Building without CRC32 selected causes a link error:
drivers/built-in.o: In function `parse_platform_config':
(.text+0x92ffa): undefined reference to `crc32_le'
Signed-off-by: Markus Böhme <[email protected]>
---
drivers/staging/rdma/hfi1/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/rdma/hfi1/Kconfig b/drivers/staging/rdma/hfi1/Kconfig
index 3e668d8..a925fb0 100644
--- a/drivers/staging/rdma/hfi1/Kconfig
+++ b/drivers/staging/rdma/hfi1/Kconfig
@@ -2,6 +2,7 @@ config INFINIBAND_HFI1
tristate "Intel OPA Gen1 support"
depends on X86_64 && INFINIBAND_RDMAVT
select MMU_NOTIFIER
+ select CRC32
default m
---help---
This is a low-level driver for Intel OPA Gen1 adapter.
--
1.7.10.4
On Fri, Apr 01, 2016 at 01:04:05AM +0200, Markus B?hme wrote:
> The function parse_platform_config in firmware.c calls crc32_le.
> Building without CRC32 selected causes a link error:
>
> drivers/built-in.o: In function `parse_platform_config':
> (.text+0x92ffa): undefined reference to `crc32_le'
>
> Signed-off-by: Markus B?hme <[email protected]>
Doug did you pick this up?
Reviewed-by: Ira Weiny <[email protected]>
> ---
> drivers/staging/rdma/hfi1/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/staging/rdma/hfi1/Kconfig b/drivers/staging/rdma/hfi1/Kconfig
> index 3e668d8..a925fb0 100644
> --- a/drivers/staging/rdma/hfi1/Kconfig
> +++ b/drivers/staging/rdma/hfi1/Kconfig
> @@ -2,6 +2,7 @@ config INFINIBAND_HFI1
> tristate "Intel OPA Gen1 support"
> depends on X86_64 && INFINIBAND_RDMAVT
> select MMU_NOTIFIER
> + select CRC32
> default m
> ---help---
> This is a low-level driver for Intel OPA Gen1 adapter.
> --
> 1.7.10.4
>
> --
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