I see the following on a Jetson TK1: [ 9.495425] [TTM] Initializing DMA pool allocator [ 9.495513] nouveau 57000000.gpu: DRM: VRAM: 0 MiB [ 9.495520] nouveau 57000000.gpu: DRM: GART: 1048576 MiB [ 9.508076] nouveau 57000000.gpu: DRM: failed to create ce channel, -22 A Google search suggests that I'm not the only one with this, but I don't see it being discussed anywhere. Is this known / expected? This is with 4.6 and 4.7-rc4. The firmware is installed. -- Martin Michlmayr http://www.cyrius.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html