Nouveau - Mar 2017 - [Bug 98383] X server is crashing/eats 100% cpu when turning on monitor

https://bugs.freedesktop.org/show_bug.cgi?id=98383

Mariusz Białończyk <manio at skyboo.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|xorg-team at lists.x.org       |nouveau at
lists.freedesktop.o
                   |                            |rg
           Severity|major                       |critical
            Version|unspecified                 |git
           Priority|medium                      |high
          Component|Server/General              |Driver/nouveau
                 CC|                            |skeggsb at gmail.com

--- Comment #7 from Mariusz Białończyk <manio at skyboo.net> ---
Hello again,
Guys, recently I switched to the recent Xorg and nouveau from git.
The 100% cpu problem seems to be gone (at least so far), but the nouveau is
still crashing the xserver.

I still has to apply the following patch:
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index dd9fa27..a468223 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -1542,7 +1542,7 @@ drmmode_handle_uevents(ScrnInfoPtr scrn)
        if (!dev)
                return;

-       RRGetInfo(xf86ScrnToScreen(scrn), TRUE);
+       //RRGetInfo(xf86ScrnToScreen(scrn), TRUE);
        udev_device_unref(dev);
 }
 #endif

Otherwise - when I turn on the TV on other Xorg instance (with intel driver),
the xorg is crashing. Maybe nouveau is trying to do something wrong with the
randr event on other xorg instance?

It is now over a five months from the time when I reported it. Is it really so
hard to cooperate with me to get rid of this bug? I can try your patches, give
you additional debug information, I have programming skills.

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