On Fri, Mar 30, 2012 at 11:03:49AM -0500, Omar Ramirez Luna wrote:
> 'domain_destroy with devices attached' case isn't yet handled, instead
> code assumes that the device was already detached.
>
> If the domain is destroyed the hardware still has access to invalid
> pointers to its page table and internal iommu object. In order to
> detach the users we need to track devices using the iommu, current
> use cases only have one user of iommu per instance. When required
> this can evolve to a list with the devices using the iommu_dev.
>
> Reported-by: Joerg Roedel <[email protected]>
> Reviewed-by: Ohad Ben-Cohen <[email protected]>
> Signed-off-by: Omar Ramirez Luna <[email protected]>
Doesn't apply against 3.4-rc2. Please rebase and send a new version.
Joerg
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