Subject: [PATCH V4 22/23] arm64, pci, acpi: Assign legacy IRQs once device is enable.

From: [email-masked] (Tomasz Nowicki)
Date: Thu, 11 Feb 2016 19:46:22 +0100

On 11.02.2016 12:58, Lorenzo Pieralisi wrote:
> As for the MSI check, by reading commit history its need I think
> it harks back to bba6f6fc, which was supposed to be a quick hack and it
> has been in the kernel for 9 years:), is it really needed ?

IMO, yes it is needed. We need to chose MSI vs IRQ, and MSI is 
preferable option.

Tomasz