Hi all,
I'm getting frequent system crashes (every few hours or so) and it seems
that the nouveau driver is causing the issue (dmesg output below). I see it
with both v5.2.8 and the v4.19 LTS kernel. Sometimes the system
completely freezes and sometimes seemingly just the nouveau driver goes
On Sat, Aug 17, 2019 at 01:31:28PM +0200, Christoph Hellwig wrote:
> On Fri, Aug 16, 2019 at 05:11:07PM +, Jason Gunthorpe wrote:
> > - if (args->cpages)
> > - migrate_vma_prepare(args);
> > - if (args->cpages)
> > - migrate_vma_unmap(args);
> > + if (!args->cpages)
>
On Fri, Aug 16, 2019 at 05:11:07PM +, Jason Gunthorpe wrote:
> - if (args->cpages)
> - migrate_vma_prepare(args);
> - if (args->cpages)
> - migrate_vma_unmap(args);
> + if (!args->cpages)
> + return 0;
> +
> + migrate_vma_prepare(args);
> +
On Sat, Aug 17, 2019 at 11:05:36AM +1000, Ben Skeggs wrote:
> > >> constants with similar names and identical values, and those are used
> > >> in mmu/vmmgp100.c and what appears to finally do the low-level dma
> > >> mapping and talking to the hardware. Are these two sets of constants
> > >>
