search for: mcp79

....0: enabling device (0006 -> 0007) > [ 657.657149] ACPI: PCI Interrupt Link [LGPU] enabled at IRQ 16 > [ 657.657456] [drm] hdmi device not found 2 0 1 > [ 657.657954] nouveau [ DEVICE][0000:02:00.0] BOOT0 : 0x0ac800b1 > [ 657.657958] nouveau [ DEVICE][0000:02:00.0] Chipset: MCP79/MCP7A (NVAC) > [ 657.657960] nouveau [ DEVICE][0000:02:00.0] Family : NV50 > [ 657.665274] nouveau [ VBIOS][0000:02:00.0] checking PRAMIN for image... > [ 657.722478] nouveau [ VBIOS][0000:02:00.0] ... appears to be valid > [ 657.722481] nouveau [ VBIOS][0000:02:00.0] usi...

...on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT [ 13.828957] nouveau E[ PFB][0000:02:00.0] trapped write at 0x0000400300 on channel 0x0000fee0 [unknown] BAR/PFIFO_WRITE/FB reason: PAGE_NOT_PRESENT System MBA2,1 with: 00:00.0 Host bridge [0600]: NVIDIA Corporation MCP79 Host Bridge [10de:0a82] (rev b1) 00:00.1 RAM memory [0500]: NVIDIA Corporation MCP79 Memory Controller [10de:0a88] (rev b1) 00:03.0 ISA bridge [0601]: NVIDIA Corporation MCP79 LPC Bridge [10de:0aaf] (rev b2) 00:03.1 RAM memory [0500]: NVIDIA Corporation MCP79 Memory Controller [10de:0aa4] (rev b1)...

...] nouveau 0000:02:00.0: enabling device (0006 -> 0007) [ 657.657149] ACPI: PCI Interrupt Link [LGPU] enabled at IRQ 16 [ 657.657456] [drm] hdmi device not found 2 0 1 [ 657.657954] nouveau [ DEVICE][0000:02:00.0] BOOT0 : 0x0ac800b1 [ 657.657958] nouveau [ DEVICE][0000:02:00.0] Chipset: MCP79/MCP7A (NVAC) [ 657.657960] nouveau [ DEVICE][0000:02:00.0] Family : NV50 [ 657.665274] nouveau [ VBIOS][0000:02:00.0] checking PRAMIN for image... [ 657.722478] nouveau [ VBIOS][0000:02:00.0] ... appears to be valid [ 657.722481] nouveau [ VBIOS][0000:02:00.0] using image from PRAMIN...

https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau <pierre.morrow at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[MCP79][Regression] |[MCP79][Regression] |Unhandled NULL pointer |Unhandled NULL pointer |dereference since kernel |dereference in |4.15 |nvkm_object_unmap since |...

...ed. Another thing to try would be nouveau.atomic=1 On Fri, Nov 17, 2017 at 9:26 AM, Ondrej Zary <linux at rainbow-software.org> wrote: > Hello, > I've just been hit by this old bug which is still present in 4.14: > https://bugs.freedesktop.org/show_bug.cgi?id=80675 > > On MCP79 (ION), when stolen memory is set to 32MB in BIOS, console is blank > but X11 works. When the stolen memory is increased to 64MB, console works > fine. > > Bisected it to this: > > 4f6029da58ba9204c98e33f4f3737fe085c87a6f is the first bad commit > commit 4f6029da58ba9204c98e33f4...

...rom > openSUSE-Tumbleweed-GNOME-Live-x86_64-Snapshot20180219-Media.iso > kernel-4.15.4-default > session x11 > not reproducible. > > But reproducible from Fedora-Workstation-Live-x86_64-Rawhide-20180219.n.0.iso > > Did you reproduce it? I tried running supertuxkart on my MCP79 (9400M), got some artefacts, but it did not freeze; the only error I got was “nouveau 0000:03:00.0: fifo: CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002”. Which version of Mesa, xf86-video-nouveau (or modesetting) did you have in those tests? For reference, I have: Linux: 4.15.4 Mesa: 17...

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #6 from Nick Lee <nvlbox at gmail.com> --- (In reply to Pierre Moreau from comment #5) > I tried running supertuxkart on my MCP79 (9400M), got some artefacts, but it > did not freeze; the only error I got was “nouveau 0000:03:00.0: fifo: > CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002”. i got same artefact after launch gtk4-demo and after launch disk-usage-analizer > Which version of Mesa, xf86-video-nouv...

https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau <pierre.morrow at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|With kernel >=4.15 nouveau |[MCP79][Regression] |- artefacts and freezes |Unhandled NULL pointer | |dereference since kernel | |4.15 Status|NEW |ASSIGNED --- Comment #3 from Pierre...

On Fri, Nov 17, 2017 at 12:33 PM, Ondrej Zary <linux at rainbow-software.org> wrote: > @@ -483,8 +483,8 @@ > nouveau 0000:02:00.0: disp: 0860: 00000000 -> 00000500 > nouveau 0000:02:00.0: disp: 0864: 00000000 > nouveau 0000:02:00.0: disp: 0868: 00000000 -> 04000500 > -nouveau 0000:02:00.0: disp: 086c: 00000000 -> 00100500 > -nouveau 0000:02:00.0:

On Fri, Nov 17, 2017 at 2:25 PM, Ondrej Zary <linux at rainbow-software.org> wrote: > On Friday 17 November 2017 18:41:17 Ilia Mirkin wrote: >> On Fri, Nov 17, 2017 at 12:33 PM, Ondrej Zary >> >> <linux at rainbow-software.org> wrote: >> > @@ -483,8 +483,8 @@ >> > nouveau 0000:02:00.0: disp: 0860: 00000000 -> 00000500 >> > nouveau

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #4 from Nick Lee <nvlbox at gmail.com> --- (In reply to Pierre Moreau from comment #3) > I’ll try to reproduce the issue on my laptop I tried reproduce this bug from openSUSE-Tumbleweed-GNOME-Live-x86_64-Snapshot20180219-Media.iso kernel-4.15.4-default session x11 not reproducible. But reproducible from

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #7 from Nick Lee <nvlbox at gmail.com> --- Suse: xorg-x11-driver-video-7.6_1-17.1.x86_64 xorg-x11-server-1.19.6-3.1.x86_64 Mesa-18.0.0-187.1.x86_64 kernel-4.15.4-1-default -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL:

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #8 from Nick Lee <nvlbox at gmail.com> --- Also tried: Vanilla kernel 4.15.4-300.vanilla.knurd.1.fc27.x86_64 mesa-17.3.5 wayland session reproducible Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso wayland session mesa-18.0.0-0.1.rc4.fc28.x86_64 Got artefacts with dmesg output: [ 1035.437016] nouveau 0000:03:00.0:

https://bugs.freedesktop.org/show_bug.cgi?id=105173 Sérgio M. Basto <sergio at serjux.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sergio at serjux.com --- Comment #9 from Sérgio M. Basto <sergio at serjux.com> --- Complete

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #11 from Nick Lee <nvlbox at gmail.com> --- (In reply to Pierre Moreau from comment #10) > What exactly is reproducible? The artefacts I would assume, but which error > exactly? The NULL pointer dereference, or the “trapped read at 0080000000 on > channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH]

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #13 from Pierre Moreau <pierre.morrow at free.fr> --- Created attachment 137730 --> https://bugs.freedesktop.org/attachment.cgi?id=137730&action=edit Proposed patch Okay, thank you for the confirmation. So, I am still failing to reproduce the NULL pointer dereference, but I can reproduce the other errors, so that’s a

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #14 from Nick Lee <nvlbox at gmail.com> --- (In reply to Pierre Moreau from comment #13) > Created attachment 137730 [details] [review] > Proposed patch > Could you please try the attached patch (from > https://github.com/skeggsb/nouveau/pull/1)? It fixes the errors on my end at > least. Yes, it works! I

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #15 from Nick Lee <nvlbox at gmail.com> --- today I got that (without OOM Error): [ 1868.631494] nouveau 0000:03:00.0: gr: magic set 0: [ 1868.631502] nouveau 0000:03:00.0: gr: 00408604: 98084805 [ 1868.631507] nouveau 0000:03:00.0: gr: 00408608: 00383d66 [ 1868.631511] nouveau 0000:03:00.0: gr: 0040860c:

https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau <pierre.morrow at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #16 from Pierre Moreau

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #17 from Sérgio M. Basto <sergio at serjux.com> --- I tested https://bugs.freedesktop.org/attachment.cgi?id=137730 on a kernel-4.15 but doesn't fixed my boot problem . -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: