linux-kernel - Re: v4.14.21+: ATOMIC_SLEEP splat bisected to 9428088c90b6 ("drm/qxl: reapply cursor after resetting primary")

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Date:   Mon, 18 Jun 2018 05:13:04 +0200
From:   Mike Galbraith <efault@....de>
To:     Dave Airlie <airlied@...il.com>,
        Greg KH <gregkh@...uxfoundation.org>
Cc:     Ray Strode <rstrode@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        stable <stable@...r.kernel.org>,
        Gerd Hoffmann <kraxel@...hat.com>,
        Dave Airlie <airlied@...hat.com>,
        "open list:VIRTIO CORE, NET..." 
        <virtualization@...ts.linux-foundation.org>
Subject: Re: v4.14.21+: ATOMIC_SLEEP splat bisected to 9428088c90b6
 ("drm/qxl: reapply cursor after resetting primary")

On Mon, 2018-06-18 at 12:33 +1000, Dave Airlie wrote:
> On 17 June 2018 at 21:02, Greg KH <gregkh@...uxfoundation.org> wrote:
> > On Sun, Jun 17, 2018 at 12:38:06PM +0200, Mike Galbraith wrote:
> >> On Sun, 2018-06-17 at 11:36 +0200, Greg KH wrote:
> >> >
> >> > And if you revert that patch, does everything work again?
> >>
> >> Yes.
> >
> > Great, Dave, care to revert this in 4.18 so I can queue up that revert
> > in older kernels as well?
> >
> > thanks,
> >
> > greg k-h
> 
> Hi MIke,
> 
> Does
> https://patchwork.freedesktop.org/patch/229980/
> 
> fix it?

Yup.

	-Mike