Am 03.07.2019 16:51 schrieb Emil Velikov <[email protected]>: On Wed, 3 Jul 2019 at 15:33, Koenig, Christian <[email protected]> wrote: > Am 03.07.2019 16:00 schrieb Emil Velikov <[email protected]>: > > On Wed, 3 Jul 2019 at 14:48, Koenig, Christian <[email protected]> > wrote: > > > > Well this is still a NAK. > > > > As stated previously please just don't remove DRM_AUTH and keep the > > functionality as it is. > > > AFAICT nobody was in favour of your suggestion to remove DRM_AUTH from > the handle to/from fd ioclts. > Thus this seems like the second best option. > > > Well just keep it. As I said please don't change anything here. > > Dropping DRM_AUTH from the driver IOCTLs was sufficient to work around the > problems at hand far as I know. > We also need the DRM_AUTH for handle to/from fd ones. Mesa drivers use those ioctls.
Yeah, but only for importing/exporting things. And in those cases we either already gave render nodes or correctly authenticated primary nodes. So no need to change anything here as far as I see. I simply want to prevent that userspace gets the same functionality from the primary node they get from the render node. And that actually seems to be a good way to keep the restriction and still work around the userspace problems. Christian. -Emil
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