Re: [Nouveau] [PATCH v10 05/10] mm: Rename migrate_pgmap_owner

2021-06-08 Thread Peter Xu
On Mon, Jun 07, 2021 at 05:58:50PM +1000, Alistair Popple wrote: > MMU notifier ranges have a migrate_pgmap_owner field which is used by > drivers to store a pointer. This is subsequently used by the driver > callback to filter MMU_NOTIFY_MIGRATE events. Other notifier event types > can also

Re: [Nouveau] [PATCH v10 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte()

2021-06-08 Thread Peter Xu
On Mon, Jun 07, 2021 at 05:58:51PM +1000, Alistair Popple wrote: > Currently if copy_nonpresent_pte() returns a non-zero value it is > assumed to be a swap entry which requires further processing outside the > loop in copy_pte_range() after dropping locks. This prevents other > values being

Re: [Nouveau] [PATCH v10 07/10] mm: Device exclusive memory access

2021-06-08 Thread Peter Xu
On Mon, Jun 07, 2021 at 05:58:52PM +1000, Alistair Popple wrote: [...] > +static bool page_make_device_exclusive_one(struct page *page, > + struct vm_area_struct *vma, unsigned long address, void *priv) > +{ > + struct mm_struct *mm = vma->vm_mm; > + struct

Re: [Nouveau] nouveau broken on Riva TNT2 in 5.13.0-rc4: NULL pointer dereference in nouveau_bo_sync_for_device

2021-06-08 Thread Ondrej Zary
On Tuesday 08 June 2021 22:01:56 Ondrej Zary wrote: > On Tuesday 08 June 2021 20:47:42 Ondrej Zary wrote: > > On Monday 07 June 2021 22:58:43 Ondrej Zary wrote: > > > On Sunday 06 June 2021 23:16:03 Ondrej Zary wrote: > > > > On Saturday 05 June 2021 23:34:23 Ondrej Zary wrote: > > > > > On

Re: [Nouveau] nouveau broken on Riva TNT2 in 5.13.0-rc4: NULL pointer dereference in nouveau_bo_sync_for_device

2021-06-08 Thread Ondrej Zary
On Tuesday 08 June 2021 20:47:42 Ondrej Zary wrote: > On Monday 07 June 2021 22:58:43 Ondrej Zary wrote: > > On Sunday 06 June 2021 23:16:03 Ondrej Zary wrote: > > > On Saturday 05 June 2021 23:34:23 Ondrej Zary wrote: > > > > On Saturday 05 June 2021 21:43:52 Ondrej Zary wrote: > > > > > Hello, >

Re: [Nouveau] nouveau broken on Riva TNT2 in 5.13.0-rc4: NULL pointer dereference in nouveau_bo_sync_for_device

2021-06-08 Thread Ondrej Zary
On Monday 07 June 2021 22:58:43 Ondrej Zary wrote: > On Sunday 06 June 2021 23:16:03 Ondrej Zary wrote: > > On Saturday 05 June 2021 23:34:23 Ondrej Zary wrote: > > > On Saturday 05 June 2021 21:43:52 Ondrej Zary wrote: > > > > Hello, > > > > I'm testing 5.13.0-rc4 and nouveau crashes with NULL

Re: [Nouveau] [Mesa-dev] XDC 2021: Registration & Call for Proposals now open!

2021-06-08 Thread Samuel Iglesias Gonsálvez
Kind reminder. Deadline is Sunday, 4 July 2021 :-) Sam On Thu, 2021-05-20 at 10:01 +, Szwichtenberg, Radoslaw wrote: > Hello! >   > Registration & Call for Proposals are now open for XDC 2021, which > will > take place on September 15-17, 2021. This year we will repeat as > virtual event. >