linux-kernel - Re: [PATCHv4] drm/amdgpu: disable ASPM on Intel Alder Lake based systems

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Message-ID: <CAPj87rOERk-kNa6n-UdjQsDKXP9zzm8=an=FHcM+33yebW6ECw@mail.gmail.com>
Date:   Tue, 3 May 2022 13:25:53 +0100
From:   Daniel Stone <daniel@...ishbar.org>
To:     Paul Menzel <pmenzel@...gen.mpg.de>
Cc:     Richard Gong <richard.gong@....com>,
        Dave Airlie <airlied@...ux.ie>,
        Xinhui Pan <xinhui.pan@....com>,
        LKML <linux-kernel@...r.kernel.org>,
        amd-gfx@...ts.freedesktop.org,
        Alexander Deucher <alexander.deucher@....com>,
        dri-devel@...ts.freedesktop.org,
        Christian König <christian.koenig@....com>,
        Mario Limonciello <mario.limonciello@....com>
Subject: Re: [PATCHv4] drm/amdgpu: disable ASPM on Intel Alder Lake based systems

On Sun, 1 May 2022 at 08:08, Paul Menzel <pmenzel@...gen.mpg.de> wrote:
> Am 26.04.22 um 15:53 schrieb Gong, Richard:
> > I think so. We captured dmesg log.
>
> Then the (whole) system did *not* freeze, if you could still log in
> (maybe over network) and execute `dmesg`. Please also paste the
> amdgpu(?) error logs in the commit message.
>
> > As mentioned early we need support from Intel on how to get ASPM working
> > for VI generation on Intel Alder Lake, but we don't know where things
> > currently stand.
>
> Who is working on this, and knows?

This has gone beyond the point of a reasonable request. The amount of
detail you're demanding is completely unnecessary.