Re: nouveau 0000:01:00.0: drm_WARN_ON(!found_head)

https://gitlab.freedesktop.org/drm/nouveau/-/issues/282

Ré : fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]

I said: > When Firefox stop, or everything goes away and return to the gdm (login > screen), first thing I do is: > echo 0 > /sys/modules/drm/parameters/debug > to stop logging so much messages. > It is better to reboot using nouveau.noaccel=1 on the linux line when a bug arrive. That

fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]

I begin to find a way that help me investigate fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] errors. See https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/-/issues/339 I believe this affects mostly Fermi, Kepler and Maxwell1 graphic cards. I'd like first to describe a bit how I proceed, then

Re: [Nouveau] GPU MMU faults (was Meaning of the engines in paramaters of nouveau module)

Le lun., 04 déc. 2023 22:27:49 -0500 Dave Airlie a écrit > On Mon, 4 Dec 2023 at 05:04, Paul Dufresne dufres...@zoho.com> wrote: > > > > In https://nouveau.freedesktop.org/KernelModuleParameters.html, there is: > > Here is a list of engines: > &g

[Nouveau] Meaning of the engines in paramaters of nouveau module

In https://nouveau.freedesktop.org/KernelModuleParameters.html, there is: Here is a list of engines: DEVICE DMAOBJ PBSP PCE0 PCE1 PCE2 PCRYPT PDISP PFIFO PGRAPH PMPEG PPM PVP SW Also, in debug: CLIENT I have tried to find a

[Nouveau] nouveau-next stalled to august 30?

According to: https://nouveau.freedesktop.org/InstallNouveau.html the project use the kernel at: https://gitlab.freedesktop.org/drm/nouveau but history shows that it stalled at August 30: https://gitlab.freedesktop.org/drm/nouveau/-/commits/nouveau-next because of this patch that cannot be

[Nouveau] Ré : Ré : How to set debug parameters to get the information I want?

Le sam., 02 déc. 2023 18:45:29 -0500 Paul Dufresne a écrit > Now need to work on removing also the: > [ 339.029792] nouveau :01:00.0: therm: FAN target request: 31% > [ 339.029805] nouveau :01:00.0: therm: FAN target: 31 > [ 339.029816] nouveau :01:00.0

[Nouveau] Ré : How to set debug parameters to get the information I want?

Seems I have been able to push: unneeded info looks like this: [ 338.951804] nouveau: DRM-master::8000900b: fini completed in 7us [ 338.951811] nouveau: DRM-master::8000900b: destroy children... [ 338.951818] nouveau: DRM-master::8000900b: destroy running... [

[Nouveau] How to set debug parameters to get the information I want?

I now have something like: GRUB_CMDLINE_LINUX="pcie_aspm=off nouveau.debug=\"info,PDISP=debug\"" in /etc/default/grub in case you want to know why the pcie_aspm=off it remove the AER corrected errors on PCIE device that my GTX 660 to generate nouveau.debug=info does not give me the information I

[Nouveau] Why drm/nouveau contains files not related to nouveau?

Why nouveau-next branch on gitlab contains files not related to nouveau? I expect that vast majority of people would get the content, only after it have been integrated to the Linux kernel (downstream from nouveau project in my mind). Also I would mainly expect a testing branch, and a