[Nouveau] [PATCH 0/4] NV50/GF100 behind constrained hierarchies

Derrick, Jonathan jonathan.derrick at intel.com
Thu Mar 28 01:33:10 UTC 2019


On Thu, 2019-03-28 at 10:28 +1000, Ben Skeggs wrote:
> On Mon, 25 Mar 2019 at 13:33, Jon Derrick <jonathan.derrick at intel.com> wrote:
> > Hi Ben,
> Hey John,
> 
> > I've been working with an mmio-constrained pci hierarchy intended almost
> > solely for nvme devices and switches. Binding nouveau to an NV50-based
> > gpu results in a kernel panic as the device cannot be fully mapped.
> > 
> > I've made modifications in nv50 and vmm to unbind the driver from this
> > hierarchy, and modified gf100 assuming it will have the same issue.
> It would have the same issue indeed.
> 
Cheers. I was able to find a gf100 based card and confirmed the fix.

Thanks

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