https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c2 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|CLOSED |REOPENED Resolution|UPSTREAM | --- Comment #2 from Jiri Slaby 2010-10-07 18:14:36 UTC --- (In reply to comment #1)

It is/was an upstream bug: http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=76f6e1f44dfcb571b4b...

Yeah, I've sent it based on this bug report. We still need to fix the root cause though. It is that interrupt 0x10 is not handled by the ISR. Are you somehow involved in the nouveau development?

It should be limited to 20 messages every three seconds instead of hundreds per second.

It's still way too much for a production system. It's not a slaughter anymore at least.

Please use:

A kernel from http://download.opensuse.org/repositories/Kernel:/HEAD/openSUSE_11.3/

Hey, we haven't updated that yet. The patch is not even upstream yet... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c3 --- Comment #3 from Jiri Slaby 2010-10-07 18:45:19 UTC --- (In reply to comment #2)

We still need to fix the root cause though. It is that interrupt 0x10 is not handled by the ISR.

Ok, this got fixed in: http://cgit.freedesktop.org/nouveau/linux-2.6/commit/?id=b0c96083b5356861170... Unfortunately nv50_fb_vm_trap contains unlimited printout, so with this commit, it recurs in another form. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c4 Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- InfoProvider|johannesobermayr@gmx.de |Alexandr.Malusek@imv.liu.se --- Comment #4 from Jiri Slaby 2010-10-07 19:03:21 UTC --- (In reply to comment #3)

Unfortunately nv50_fb_vm_trap contains unlimited printout, so with this commit, it recurs in another form.

.. but the trap handler should prune the interrupt storm, I think. So could you try: (In reply to comment #1)

drm-nouveau-kmp-{flavor} from http://download.opensuse.org/repositories/home:/jobermayr/openSUSE_11.3/

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https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c6 --- Comment #6 from Alexandr Malusek 2010-10-08 19:46:33 UTC --- Created an attachment (id=393879) --> (http://bugzilla.novell.com/attachment.cgi?id=393879) Screenshot: the kernel-desktop-2.6.36-rc6.25.1.x86_64 with drm-nouveau-kmp-desktop-20101007_k2.6.36.0_rc6_25-1.1.x86_64 didn't boot. The screenshot shows where the booting stopped. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c8 --- Comment #8 from Jiri Slaby 2010-10-17 11:34:46 UTC --- (In reply to comment #7)

Thanks, this is a known problem, it is fixed in -rc7.

Could you retry now, when -rc8 is out? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c10 --- Comment #10 from Alexandr Malusek 2010-10-17 18:41:18 UTC --- (In reply to comment #8)

(In reply to comment #7)

...

Thanks, this is a known problem, it is fixed in -rc7.

Could you retry now, when -rc8 is out?

It seems to work OK now. I used kernel-desktop-2.6.36-rc8.32.1.x86_64.rpm and drm-nouveau-kmp-desktop-20101014_k2.6.36.0_rc8_32-1.3.x86_64.rpm. No extra messages were written to /var/log/messages when the monitor wasn't connected during the boot. When I later connected the monitor to the running system, the following messages were logged: Oct 17 20:11:47 pion kernel: [ 259.309102] [drm] nouveau 0000:0f:00.0: plugged DisplayPort-1 Oct 17 20:11:47 pion kernel: [ 259.365855] [drm] nouveau 0000:0f:00.0: plugged DisplayPort-1 The monitor didn't show any output. I don't know whether this is a feature or a bug. When I disconnected the monitor, the following was logged: Oct 17 20:17:00 pion kernel: [ 570.929027] [drm] nouveau 0000:0f:00.0: unplugged DisplayPort-1 I also attach /var/log/boot.msg for the configurations with and without the monitor connected. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c Jiri Slaby changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |REOPENED InfoProvider|Alexandr.Malusek@imv.liu.se | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=641901 https://bugzilla.novell.com/show_bug.cgi?id=641901#c13 --- Comment #13 from Jiri Slaby 2011-01-06 14:28:53 UTC --- (In reply to comment #12)

I have a related problem: xserver crashes if no monitor connected with Nvidia card & NOUVEAU driver, so it's impossible to start VNC (remote administration).

You should create a separate report for that. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.