[PATCH V4 1/3] ACPI, PCI, IRQ: assign ISA IRQ directly during early boot stages

[Sinan Kaya]

On 10/20/2016 9:39 PM, Bjorn Helgaas wrote:
>> These API need to bypass the acpi_irq_get_penalty function.
> I don't mind this patch, but the changelog doesn't tell me what's
> broken and why we need this fix.  Apparently acpi_irq_get_penalty()
> doesn't work before ACPI is initialized, but I don't see *why* it
> wouldn't work.

I'll update the commit message as you suggested. The code doesn't work
if we apply PATCH V4 2/3 + PATCH V4 3/3 without PATCH V4 1/3 since
the caller is going to end up calling get_penalty function while ACPI
is not initialized. This happened during the debug of this regression.

-- 
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.