Messages in this thread | | | Subject | Re: arm-smmu 5000000.iommu: Cannot accommodate DMA offset for IOMMU page tables | From | Florian Fainelli <> | Date | Thu, 15 Oct 2020 11:17:37 -0700 |
| |
On 10/15/20 12:48 AM, Christoph Hellwig wrote: > On Sun, Oct 11, 2020 at 05:53:37AM +1100, Stephen Rothwell wrote: >> Hi Naresh, >> >> Just adding Christoph and Jim to cc] > > Well, a Cc doesn't help on its own. Can you send an actual bug > report including the setup, warnings and error messages, a bisection > result and the usual suspects?
I don't believe there is a DMA regression for you to look at, this was solved a long time ago thanks to Robin, here is the beginning of the thread:
https://lore.kernel.org/lkml/CA+G9fYvuq58q+GsWnzni0sKSHbubuQz-UaK3TASX26V_a7yBVw@mail.gmail.com/ -- Florian
| |