linux-kernel - Re: [REGRESSION][BISECTED] 5.15-rc1: Broken AHCI on NVIDIA ION (MCP79)

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Message-ID: <ae50cd31-6b5d-3dc4-4ba7-d628a74dc722@oderland.se>
Date:   Tue, 12 Oct 2021 14:33:53 +0200
From:   Josef Johansson <josef@...rland.se>
To:     Marc Zyngier <maz@...nel.org>
Cc:     tglx@...utronix.de, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Rui Salvaterra <rsalvaterra@...il.com>
Subject: Re: [REGRESSION][BISECTED] 5.15-rc1: Broken AHCI on NVIDIA ION
 (MCP79)

On 10/12/21 13:34, Marc Zyngier wrote:
> On Mon, 11 Oct 2021 19:47:21 +0100,
> Josef Johansson <josef@...rland.se> wrote:
>> I've got a late regression to this commit as well, but in the GPU area.
>> The problem arises when booting it as XEN dom0.
> What is the behaviour without Xen? We have some special treatment for
> Xen PV which may or may not have an influence on the behaviour...
>
> 	M.
>
It's working if I'm booting without Xen.

Thanks!

Regards

- Josef