On Fri, 31 Jul 2020 at 18:39, Christoph Hellwig <h...@lst.de> wrote: > > 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.
Thank you. I really appreciate that. Fwiw I got a confirmation from Caleb (CCed) that he sees the same boot regression on One Plus 6/6T family phones as well. Regards, Amit Pundir _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
