Hi Mian Yousaf,
On 02/03/2017 11:01, Mian Yousaf Kaukab wrote:
> Fix following build error for s390:
> drivers/vfio/vfio_iommu_type1.c: In function 'vfio_iommu_type1_attach_group':
> drivers/vfio/vfio_iommu_type1.c:1290:25: error: implicit declaration of function 'irq_domain_check_msi_remap'
>
> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@xxxxxxxx>
> ---
> include/linux/irqdomain.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
> index 188eced6813e..137817b08cdc 100644
> --- a/include/linux/irqdomain.h
> +++ b/include/linux/irqdomain.h
> @@ -524,6 +524,10 @@ static inline struct irq_domain *irq_find_matching_fwnode(
> {
> return NULL;
> }
> +static inline bool irq_domain_check_msi_remap(void)
> +{
> + return true;
By default you should rather return false, reporting there is no MSI
remapping capability on irq domain side. Besides thank you for the fix.
Best Regards
Eric
> +}
> #endif /* !CONFIG_IRQ_DOMAIN */
>
> #endif /* _LINUX_IRQDOMAIN_H */
>
