Hi,
> > diff --git a/drivers/video/hyperv_fb.c b/drivers/video/hyperv_fb.c index
> > b7b3dd0..1b11886 100644
> > --- a/drivers/video/hyperv_fb.c
> > +++ b/drivers/video/hyperv_fb.c
> > @@ -683,6 +683,7 @@ static int hvfb_getmem(struct fb_info *info)
> > info->apertures->ranges[0].bas
asow...@redhat.com;
> tomi.valkei...@ti.com; de...@linuxdriverproject.org; Gerd Hoffmann; Jean-
> Christophe Plagniol-Villard
> Subject: [PATCH v4 2/2] hyperv-fb: kick off efifb early
>
> Remove firmware framebuffer before initializing hyperv-fb. Needed
> on gen2 virtual machines.
Remove firmware framebuffer before initializing hyperv-fb. Needed
on gen2 virtual machines. Letting register_framebuffer handle the
switchover results in efifb still being active while hyperv graphics
are initialized, which in turn can make the linux kernel hang.
Signed-off-by: Gerd Hoffmann
-
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