Bug#1078702: Please re-add the AHCI driver in the cloud kernel

[Thomas Goirand <zigo@debian.org>]

Source: linux
Severity: important
Tags: patch

Hi,

In the generic-cloud, the AHCI driver has been removed. This isn't good at all
for OpenStack, as this is the driver used for OpenStack for its config drive.
Indeed, the OpenStack config drive (where the instance is fetching its
metadata) is a SATA AHCI CDROM if the VMs are booting using the Qemu q35
chipset (which is what everyone does, otherwise the emulated chipset is from
the 90s).

Cheers,

Thomas Goirand (zigo)