Bug 19972

Summary: System freeze on shutdown - bisected to commit 29d08b3efddc
Product: Drivers Reporter: Maciej Rutecki (maciej.rutecki)
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Severity: normal CC: chris, maciej.rutecki, marc.c.dionne, rjw
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: Tree: Mainline
Regression: Yes
Bug Depends on:    
Bug Blocks: 16444    

Description Maciej Rutecki 2010-10-09 19:08:59 UTC
Subject    : System freeze on shutdown - bisected to commit 29d08b3efddc
Submitter  : Marc Dionne <marc.c.dionne@gmail.com>
Date       : 2010-10-05 22:24
Message-ID : AANLkTikBXb-QZ2twFUZHzzYSHyZz1Kca4GRLu_6bo+Oo@mail.gmail.com
References : http://marc.info/?l=linux-kernel&m=128631751031207&w=2

This entry is being used for tracking a regression from 2.6.35.  Please don't
close it until the problem is fixed in the mainline.

Caused by:

commit 29d08b3efddca628b0360411ab2b85f7b1723f48
Author: Dave Airlie <airlied@redhat.com>
Date:   Mon, 27 Sep 2010 06:17:17 +0000

   drm/gem: handlecount isn't really a kref so don't make it one.

   Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
   Signed-off-by: Dave Airlie <airlied@redhat.com>

First-Bad-Commit : 29d08b3efddca628b0360411ab2b85f7b1723f48
Comment 1 Marc Dionne 2010-10-09 19:37:22 UTC
The fix for this has already made it to mainline as commit dab8dcfa3c8e3b021a138bee7c17791b4991ba55.

I've verified that current mainline no longer has this issue.