Date: Fri, 24 Nov 2017 11:31:51 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: Alexey Dokuchaev <danfe@FreeBSD.org>, freebsd-x11 <freebsd-x11@FreeBSD.org> Cc: "Conrad E. Meyer" <cem@FreeBSD.org> Subject: couple of nvidia-driver issues Message-ID: <07b9dbda-60ef-3643-308f-18a05e8ca958@FreeBSD.org>
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I have reported a couple of nvidia-driver issues in the FreeBSD section of the nVidia developer forum, but no replies so far. Well, the first issue is not with the driver, but with a utility that comes with it, nvidia-smi: https://devtalk.nvidia.com/default/topic/1026589/freebsd/nvidia-smi-query-gpu-spins-forever-on-freebsd-head-amd64-/ I wonder if I am the only one affected or if I see the problem because I am on head or something else. I am pretty sure that the problem is caused by a programming bug related to strtok_r. The second issue is with the FreeBSD support for the kernel driver: https://devtalk.nvidia.com/default/topic/1026645/freebsd/panic-related-to-nvkms_timers-lock-sx-lock-/ I would like to get some feedback on my analysis. I am testing this patch right now: https://people.freebsd.org/~avg/extra-patch-src_nvidia-modeset_nvidia-modeset-freebsd.c Also, what's the best place or who are the best people with whom to discuss such issues? Thank you! -- Andriy Gapon
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