Date: Mon, 4 Dec 2017 12:38:35 +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: Re: couple of nvidia-driver issues Message-ID: <bb26705b-5063-53cc-d5e1-02ecc0642cf2@FreeBSD.org> In-Reply-To: <07b9dbda-60ef-3643-308f-18a05e8ca958@FreeBSD.org> References: <07b9dbda-60ef-3643-308f-18a05e8ca958@FreeBSD.org>
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[ping] On 24/11/2017 11:31, Andriy Gapon wrote: > > 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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