Re: [PATCH net-next v4] net: dec: tulip: de2104x: Add shutdown handler to stop NIC

[Jakub Kicinski]

On Wed, 28 Oct 2020 10:21:25 -0700 Moritz Fischer wrote:
> The driver does not implement a shutdown handler which leads to issues
> when using kexec in certain scenarios. The NIC keeps on fetching
> descriptors which gets flagged by the IOMMU with errors like this:
> 
> DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr fffff000
> DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr fffff000
> DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr fffff000
> DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr fffff000
> DMAR: DMAR:[DMA read] Request device [5e:00.0]fault addr fffff000
> 
> Signed-off-by: Moritz Fischer <mdf@xxxxxxxxxx>

Applied, thanks!