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Subject: Re: [PATCH v3] drm/nouveau: Move irq setup/teardown to pci ctor/dtor
From: Mike Galbraith <efault@gmx.de>
To: Adam Borowski <kilobyte@angband.pl>, Lyude Paul <lyude@redhat.com>
Cc: nouveau@lists.freedesktop.org, Karol Herbst <kherbst@redhat.com>,
        Thomas Gleixner <tglx@linutronix.de>, stable@vger.kernel.org,
        Ben Skeggs <bskeggs@redhat.com>,
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        Thierry Reding <treding@nvidia.com>,
        Ilia Mirkin <imirkin@alum.mit.edu>,
        dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Date: Fri, 26 Jan 2018 03:36:09 +0100
In-Reply-To: <20180126012026.kx5ijte72ch67oyi@angband.pl>
References: <20180125232955.14574-1-lyude@redhat.com>
         <20180126012026.kx5ijte72ch67oyi@angband.pl>
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On Fri, 2018-01-26 at 02:20 +0100, Adam Borowski wrote:
> On Thu, Jan 25, 2018 at 06:29:53PM -0500, Lyude Paul wrote:
> > This was made apparent by what appeared to be a regression in the
> > mainline kernel that started introducing suspend/resume issues for
> > nouveau:
> > 
> >         a0c9259dc4e1 (irq/matrix: Spread interrupts on allocation)
> 
> I'm just a dumb user here, but I confirm:
> CPU: AMD Phenom II X6 1055T, GPU: GTX 560 Ti
> 100% fail to resume GPU on 4.15-rc*, 100% ok with your patch.

Ditto.. and my GTX 980 works again.

	-Mike