Re: [Nouveau] [PATCH 1/2] mm/hmm: hmm_range_fault() NULL pointer bug

2019-08-26 Thread Ralph Campbell
On 8/26/19 11:09 AM, Jason Gunthorpe wrote: On Mon, Aug 26, 2019 at 11:02:12AM -0700, Ralph Campbell wrote: On 8/24/19 3:37 PM, Christoph Hellwig wrote: On Fri, Aug 23, 2019 at 03:17:52PM -0700, Ralph Campbell wrote: Although hmm_range_fault() calls find_vma() to make sure that a vma exists

Re: [Nouveau] [PATCH 1/2] mm/hmm: hmm_range_fault() NULL pointer bug

2019-08-26 Thread Jason Gunthorpe
On Mon, Aug 26, 2019 at 11:02:12AM -0700, Ralph Campbell wrote: > > On 8/24/19 3:37 PM, Christoph Hellwig wrote: > > On Fri, Aug 23, 2019 at 03:17:52PM -0700, Ralph Campbell wrote: > > > Although hmm_range_fault() calls find_vma() to make sure that a vma exists > > > before calling

Re: [Nouveau] [PATCH 1/2] mm/hmm: hmm_range_fault() NULL pointer bug

2019-08-26 Thread Ralph Campbell
On 8/24/19 3:37 PM, Christoph Hellwig wrote: On Fri, Aug 23, 2019 at 03:17:52PM -0700, Ralph Campbell wrote: Although hmm_range_fault() calls find_vma() to make sure that a vma exists before calling walk_page_range(), hmm_vma_walk_hole() can still be called with walk->vma == NULL if the start

[Nouveau] [Bug 110660] GeForce GT 750M Mac Edition fullscreen issues

2019-08-26 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=110660 --- Comment #42 from Alexey Kuznetsov --- @Ilia Mirkin this "blank screen" still happens time to time. Some time it is not just black screen, but previous screen buffer from another app (can be Login screen, or game). And now I found how to

Re: [Nouveau] [PATCH v3 5/7] drm/nouveau: utilize subconnector property for DP

2019-08-26 Thread Ilia Mirkin
This should probably be fixed to account for the scenario where an HDMI connector is plugged directly into the DP++ port. I don't think the dp.subconnector property will be valid in that case. (Unfortunately I don't remember how one detects that particular situation.) On Mon, Aug 26, 2019 at 9:22

[Nouveau] [PATCH v3 5/7] drm/nouveau: utilize subconnector property for DP

2019-08-26 Thread Oleg Vasilev
Since DP-specific information is stored in driver's structures, every driver needs to implement subconnector property by itself. Reviewed-by: Emil Velikov Signed-off-by: Oleg Vasilev Cc: Ben Skeggs Cc: nouveau@lists.freedesktop.org --- drivers/gpu/drm/nouveau/nouveau_connector.c | 13

Re: [PATCH v7 1/9] drm_dp_cec: add connector info support.

2019-08-26 Thread Ben Skeggs
On Fri, Aug 16, 2019 at 4:10 AM Lyude Paul wrote: > > Reviewed-by: Lyude Paul Reviewed-by: Ben Skeggs > > On Wed, 2019-08-14 at 12:44 +0200, Dariusz Marcinkiewicz wrote: > > Pass the connector info to the CEC adapter. This makes it possible > > to associate the CEC adapter with the

Re: [PATCH v7 1/9] drm_dp_cec: add connector info support.

2019-08-26 Thread Hans Verkuil
On 8/22/19 10:08 AM, Hans Verkuil wrote: > Alex, Ville/Rodrigo, Ben, > > Can you (hopefully) Ack this patch so that I can merge it? Ping! Regards, Hans > > Thank you! > > Hans > > On 8/14/19 12:44 PM, Dariusz Marcinkiewicz wrote: >> Pass the connector info to the CEC adapter.