Re: [PATCH v3] iommu/s390: Add support for iommu_device handling

[Joerg Roedel]

Hi Sebastian,

On Thu, Aug 10, 2017 at 09:07:06PM +0200, Sebastian Ott wrote:
> On Wed, 9 Aug 2017, Joerg Roedel wrote:
> > From: Joerg Roedel <jroedel@xxxxxxx>
> > 
> > Add support for the iommu_device_register interface to make
> > the s390 hardware iommus visible to the iommu core and in
> > sysfs.
> > 
> 
> With this patch pci hot-unplug fails with a use after free or refcounting
> issue - I'm currently trying to understand what's going on...

Thanks for testing and looking into the issue.

Regards,

	Joerg