See my message to the nouveau ML (not sure why I didn't Cc here)
https://lists.freedesktop.org/archives/nouveau/2017-November/029090.html
With -next I've managed (with the patches mentioned in above) to make it
probe and not crash in general but GPU jobs are failing. The above also
contains the last commit I've managed to make it work with. I'm going to
continue trying to find the issue, but in general something broke with
Ben Skeggs' recent big VMM refactoring.
Mikko
On 11/17/2017 12:23 AM, Anthony Eden wrote:
After adding the following to tegra186-p2771-0000.dts:
gpu@17000000 {
status = "okay";
};
My Jetson TX2 fails to boot with linux-next 20171116.
Besides a WARNING at
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:391, I get a kernel
NULL pointer dereference in nouveau_cli_init.
The complete serial console output is attached. I hope this can be of use.
-Anthony
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