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571cbf70c1
Incorrectly shifted relocation address will cause a lower memory corruption and likely a hang on a write or a read of an arbitrary data in case of IOMMU absence. As of now, there is no known use for the address shifting and adding a proper shifts / sizes validation is a much more work. Let's forbid shifts in the firewall till a proper validation is implemented. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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