Re: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off

From: Sinan Kaya
Date: Thu Sep 29 2016 - 10:35:32 EST


On 9/29/2016 10:28 AM, Sinan Kaya wrote:
> + if (irq < ACPI_MAX_ISA_IRQS)

BTW, can you change this line to

if (link->irq.active < ACPI_MAX_ISA_IRQS)

after applying.

> + acpi_isa_irq_penalty[link->irq.active] +=
> + PIRQ_PENALTY_PCI_USING;

--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.