Re: [PATCH] cdx: Fix missing GENERIC_MSI_IRQ on compile test

[Randy Dunlap]

On 7/15/25 11:49 PM, Krzysztof Kozlowski wrote:
> CDX_BUS driver uses msi_setup_device_data() which is selected by
> GENERIC_MSI_IRQ, thus compile testing without the latter failed:
> 
>   /usr/bin/ld: drivers/cdx/cdx.o: in function `cdx_probe':
>   build/drivers/cdx/cdx.c:314: undefined reference to `msi_setup_device_data'
> 
> Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Closes: https://lore.kernel.org/all/b2c54a12-480c-448a-8b90-333cb03d9c14@xxxxxxxxxxxxx/
> Fixes: 7f81907b7e3f ("cdx: Enable compile testing")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Thanks.

> ---
>  drivers/cdx/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/cdx/Kconfig b/drivers/cdx/Kconfig
> index 1f1e360507d7..3af41f51cf38 100644
> --- a/drivers/cdx/Kconfig
> +++ b/drivers/cdx/Kconfig
> @@ -8,6 +8,7 @@
>  config CDX_BUS
>  	bool "CDX Bus driver"
>  	depends on OF && ARM64 || COMPILE_TEST
> +	select GENERIC_MSI_IRQ
>  	help
>  	  Driver to enable Composable DMA Transfer(CDX) Bus. CDX bus
>  	  exposes Fabric devices which uses composable DMA IP to the

-- 
~Randy