On Mon, Oct 04, 2021 at 04:05:52PM +0100, Marc Zyngier wrote:
> The Apple PCIe controller driver allocates interrupts generated
> by the PCIe ports, and uses irq_domain_alloc_irqs() for that.
> THis is an inline function that uses __irq_domain_alloc_irqs()
> as a backend.
>
> Since the driver can be built as a module, __irq_domain_alloc_irqs()
> must be exported.
>
> Fixes: 201adeaa9d82 ("PCI: apple: Add INTx and per-port interrupt support")
I have squashed this patch into the commit it is fixing and pushed
pci/apple out.
I could have merged it as a standalone patch before the commit it is
fixing but it would not make sense on its own I believe, happy to
rectify the branch in case that's preferred.
Lorenzo
> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
> ---
>
> Notes:
> Since the offending code is only in the PCI tree so far,
> it would make sense if Lorenzo could take this patch directly.
>
> kernel/irq/irqdomain.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
> index 5a698c1f6cc6..40e85a46f913 100644
> --- a/kernel/irq/irqdomain.c
> +++ b/kernel/irq/irqdomain.c
> @@ -1502,6 +1502,7 @@ int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
> irq_free_descs(virq, nr_irqs);
> return ret;
> }
> +EXPORT_SYMBOL_GPL(__irq_domain_alloc_irqs);
>
> /* The irq_data was moved, fix the revmap to refer to the new location */
> static void irq_domain_fix_revmap(struct irq_data *d)
> --
> 2.30.2
>
