Re: [PATCH 0/3] ACPI / PM: Make ACPI-based PCI wakeup work for the "freeze" sleep state

[Peter Zijlstra <peterz@infradead.org>]

On Wed, Jul 23, 2014 at 06:55:53PM +0200, Rafael J. Wysocki wrote:
> OK, so I think that before going any deeper it's better to check if we don't
> leave anything obvious behind, so please see if this makes any difference (on
> top of the previous one):
> 
> ---
>  drivers/pci/pcie/pme.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> Index: linux-pm/drivers/pci/pcie/pme.c
> ===================================================================
> --- linux-pm.orig/drivers/pci/pcie/pme.c
> +++ linux-pm/drivers/pci/pcie/pme.c
> @@ -364,7 +364,8 @@ static int pcie_pme_probe(struct pcie_de
>  	pcie_pme_interrupt_enable(port, false);
>  	pcie_clear_root_pme_status(port);
>  
> -	ret = request_irq(srv->irq, pcie_pme_irq, IRQF_SHARED, "PCIe PME", srv);
> +	ret = request_irq(srv->irq, pcie_pme_irq, IRQF_SHARED | IRQF_NO_SUSPEND,
> +			  "PCIe PME", srv);
>  	if (ret) {
>  		kfree(data);
>  	} else {
> 

No joy :-(