[Bug 12796] via driver (?) fails to handle interrupt

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed May 30 07:20:06 PDT 2012


https://bugzilla.kernel.org/show_bug.cgi?id=12796


Jonathan Nieder <jrnieder at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jrnieder at gmail.com

Alan <alan at lxorguk.ukuu.org.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |alan at lxorguk.ukuu.org.uk
         Resolution|                            |INSUFFICIENT_DATA
         Regression|---                         |No




--- Comment #1 from Jonathan Nieder <jrnieder at gmail.com>  2011-08-05 16:37:37 ---
(In reply to comment #0)

> irq 16: nobody cared (try booting with the "irqpoll" option)

Hmm, as always that is of course worrisome.  Nothing seems to have happened
under driver/gpu/drm/via recently, unfortunately.

Vincent: Does the same thing happen with v3.0 or more recent snapshots?

Others: Any hints for debugging this (e.g., kernel command line parameters to
get more information about IRQ handling)?

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