Re: drivers/iommu/qcom_iommu.c:348 qcom_iommu_domain_free+0x5c/0x70

[Robin Murphy]

On 18/02/2020 6:23 pm, Greg Kroah-Hartman wrote:
[...]
> Can you bisect to find the offending commit?

This particular presentation appears to be down to the DRM driver 
starting to call of_platform_depopulate(), but it's merely exposing 
badness in the IOMMU driver that's been there from day 1. I just sent a 
fix for that[1].

Robin.

[1] 
https://lore.kernel.org/linux-iommu/be92829c6e5467634b109add002351e6cf9e18d2.1582049382.git.robin.murphy@xxxxxxx/