r-b

On Thu, Apr 25, 2019 at 12:22 PM Emil Velikov <[email protected]> wrote:
>
> On Fri, 19 Apr 2019 at 16:03, Emil Velikov <[email protected]> wrote:
> >
> > From: Emil Velikov <[email protected]>
> >
> > Currently we get normal GEM handles from PrimeFDToHandle, yet we close
> > then with DUMB_CLOSE. Use GEM_CLOSE instead.
> >
> > Cc: Keith Packard <[email protected]>
> > Cc: Jason Ekstrand <[email protected]>
> > Cc: Bas Nieuwenhuizen <[email protected]>
> > Fixes: da997ebec92 ("vulkan: Add KHR_display extension using DRM [v10]")
> > Signed-off-by: Emil Velikov <[email protected]>
> > ---
> >  src/vulkan/wsi/wsi_common_display.c | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/src/vulkan/wsi/wsi_common_display.c 
> > b/src/vulkan/wsi/wsi_common_display.c
> > index 2be20e85046..66e191906fc 100644
> > --- a/src/vulkan/wsi/wsi_common_display.c
> > +++ b/src/vulkan/wsi/wsi_common_display.c
> > @@ -974,8 +974,8 @@ static void
> >  wsi_display_destroy_buffer(struct wsi_display *wsi,
> >                             uint32_t buffer)
> >  {
> > -   (void) drmIoctl(wsi->fd, DRM_IOCTL_MODE_DESTROY_DUMB,
> > -                   &((struct drm_mode_destroy_dumb) { .handle = buffer }));
> > +   (void) drmIoctl(wsi->fd, DRM_IOCTL_GEM_CLOSE,
> > +                   &((struct drm_gem_close) { .handle = buffer }));
> >  }
> >
> Humble ping anyone?
>
> AFAICT closing handles from PrimeFDToHandle() with DUMB_CLOSE is a
> violation, even if it somehow works today.
>
> Thanks
> Emil
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