Re: Nvidia proprietary driver on Dom0: swiotlb buffer is full

["J. Roeleveld" <joost@xxxxxxxxxxxx>]

Hi Mathieu,

Did you manage to find a solution for the "swiotlb buffer is full" message?
I am getting the same using SAS HBAs when switching to kernel 5.15.72.
I had no issues with kernel 5.15.59.

Many thanks,

Joost


On Monday, July 18, 2022 7:16:53 PM CEST Mathieu Tarral wrote:
> Hi,
 
...
 
> NVRM: loading NVIDIA UNIX x86_64 Kernel Module  470.129.06
> ...
> nvidia 0000:65:00.0: swiotlb buffer is full (sz: 1011712 bytes), total 32768
> (slots), used 516 (slots) NVRM: 0000:65:00.0: Failed to create a DMA
> mapping!
> nvidia 0000:65:00.0: swiotlb buffer is full (sz: 413696 bytes), total 32768
> (slots), used 192 (slots) NVRM: 0000:65:00.0: Failed to create a DMA
> mapping!
> ...
>