On Fri, Jul 31, 2020 at 01:16:34PM +0530, Amit Pundir wrote: > Hi Nicolas, Christoph, > > Just out of curiosity, I'm wondering if we can restore the earlier > behaviour and make DMA atomic allocation configured thru platform > specific device tree instead? > > Or if you can allow a more hackish approach to restore the earlier > logic, using of_machine_is_compatible() just for my device for the > time being. Meanwhile I'm checking with other developers running the > mainline kernel on sdm845 phones like OnePlus 6/6T, if they see this > issue too.
If we don't find a fix for your platform I'm going to send Linus a last minute revert this weekend, to stick to the no regressions policy. I still hope we can fix the issue for real. _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
