Re: [PATCH] iommu/ipmmu-vmsa: Fix crash on early domain free

Joerg Roedel
2018-11-07T16:53:40Z

On Wed, Nov 07, 2018 at 04:17:09PM +0000, Robin Murphy wrote:
> FWIW it looks like it *has* always been possible to hit this crash by
> allocating a domain and freeing it again without attaching any devices, it's
> just highly improbable for any sane code to do that explicitly, so the real
> latent triggers are failure paths in external callers (which in this case
> are themselves only being reached thanks to my bug elsewhere).

Okay, given this, it probably makes more sense to change the fixes tag.
This is what I just committed:

Fixes: d25a2a16f0889 ('iommu: Add driver for Renesas VMSA-compatible IPMMU')

Regards,

Joerg