[vbox-dev] Fixes for Kernel 5.2

[Sérgio Basto]

On Thu, 2019-05-30 at 10:39 -0500, Larry Finger wrote:
> On 5/30/19 10:04 AM, Gianfranco Costamagna wrote:
> > Hello,
> > sorry for not stepping in before, I crafted a patch one week ago,
> > that seems to 
> > be working so far
> > 
> > 
> > https://salsa.debian.org/pkg-virtualbox-team/virtualbox/blob/master/debian/patches/new-kernel-5.2.patch
> > 
> > 
> > MIT attached
> > (I already sent it over irc as soon as I did it)
> > 
> > HTH
> > 
> > G.
> > 
> > Il giovedì 30 maggio 2019, 08:47:41 CEST, Larry Finger 
> > <Larry.Finger at lwfinger.net> ha scritto:
> > 
> > 
> > On 5/29/19 11:59 PM, Valdis Klētnieks wrote:
> >  > On Wed, 29 May 2019 13:32:40 -0500, Larry Finger said:
> >  >
> >  >> 2. The arguments for ttm_bo_device_init() are changed.
> >  >
> >  >>
> > ===================================================================
> >  >> --- VirtualBox-
> > 6.0.8.orig/src/VBox/Additions/linux/drm/vbox_ttm.c
> >  >> +++ VirtualBox-6.0.8/src/VBox/Additions/linux/drm/vbox_ttm.c
> >  >> @@ -298,6 +298,11 @@ int vbox_mm_init(struct vbox_private *vb
> >  >>      if (ret)
> >  >>          return ret;
> >  >>  #endif
> >  >> +int ttm_bo_device_init(struct ttm_bo_device *bdev,
> >  >> +                      struct ttm_bo_driver *driver,
> >  >> +                      struct address_space *mapping,
> >  >> +                      bool need_dma32);
> >  >> +
> >  >
> >  > Umm.. doesn't this prototype need #ifdef's for kernel version?
> > 
> > This patch is incorrect. I will have the corrected one tomorrow.
> > 
> 
> My corrected patch is attached.

The only difference for Gianfranco patch is first hunk [1] , Larry doesn't use it , as Gianfranco state is based on [2] 
 
[1]
https://salsa.debian.org/pkg-virtualbox-team/virtualbox/blob/master/debian/patches/new-kernel-5.2.patch#L8 to Line 29 

[2]
https://github.com/torvalds/linux/commit/c8613fc6293b0f8c1d303c991338d085cf4d9f12


> 
> Larry
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-- 
Sérgio M. B.