Hello,

On Thu, 5 Oct 2017 12:55:47 -0500, Bjorn Helgaas wrote:

On Thu, Sep 28, 2017 at 02:58:38PM +0200, Thomas Petazzoni wrote:

quoted

Commit 769b461fc0c0 ("arm64: PCI: Drop DT IRQ allocation from
pcibios_alloc_irq()") was assuming all PCI host controller drivers had
been converted to use ->map_irq(), but that wasn't the case:
pci-aardvark had not been converted. Due to this, it broke the support
for legacy PCI interrupts when using the pci-aardvark driver (used on
Marvell Armada 3720 platforms).  

Lorenzo is pretty thorough, but maybe pci-aardvark.c got overlooked.
Cc'ing him just to make sure there's nothing deeper than that.

I talked about this issue with Lorenzo on IRC and then briefly in real
life at Linux Plumbers, and I'm pretty sure he agreed that it was just
due to the Aardvark driver having been overlooked.

But I'll let him confirm.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com