# Re: \[PATCH v2\] powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV

- From: Michael Ellerman \<hidden\>
- Date: 2024-03-08 01:30:23 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2024/03/9533581
- Thread: https://ratatoskr.run/linuxppc-dev/2024/01/9533125/t.md

```text
On Thu, 25 Jan 2024 14:30:17 -0600, Gaurav Batra wrote:
> When kdump kernel tries to copy dump data over SR-IOV, LPAR panics due to
> NULL pointer execption.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV
      https://git.kernel.org/powerpc/c/09a3c1e46142199adcee372a420b024b4fc61051

cheers
```