Created attachment 119500 [details] error message. Dell notebook vostro 2421, lspci output: Intel Corporation 3rd Gen Core processor Graphics Controller NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] When use kernel 4.2.x, all is ok. If use kernel 4.3.x, kernel panic. Please see attachment for more message.
Interesting. The v4.3 kernel has: void nvkm_pmu_pgob(struct nvkm_pmu *pmu, bool enable) { if (pmu->func->pgob) pmu->func->pgob(pmu, enable); } But Ben's latest upstream has: void nvkm_pmu_pgob(struct nvkm_pmu *pmu, bool enable) { if (pmu && pmu->func->pgob) pmu->func->pgob(pmu, enable); } And indeed it looks like the GF117 is missing a PMU definition. I have no idea why that'd be the case, but it was that way before the rewrite as well. The simplest thing is to fix up that function as above, but I think we may also want to enable the PMU on GF117.
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/232.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.