Re: [regression] Bug 217218 - Trying to boot Linux version 6-2.2 kernel with Marvell SATA controller 88SE9235

From: Christoph Hellwig
Date: Sun Apr 16 2023 - 02:42:04 EST


On Thu, Mar 30, 2023 at 01:18:45PM +0100, Robin Murphy wrote:
> FWIW "Marvell SATA" instantly makes me suspect the phantom function quirk.
> What *should* happen is the IOMMU driver sees the PCI DMA aliases correctly
> and sets up context entries for both 07.00.0 and 07.00.1, but it looks like
> that may be what's gone awry.

Looking at the bug report it seems this is device 9235, which doesn't
need the DMA alias quirks.