compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 11:03 PM, Jiri Slaby wrote: > On 02/12/2013 10:55 PM, Jiri Slaby wrote: >> --- a/drivers/gpu/drm/drm_gem.c >> +++ b/drivers/gpu/drm/drm_gem.c >> @@ -453,7 +453,8 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, >> spin_lock(&dev->object_name_lock); >> if (!ob

compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 10:55 PM, Jiri Slaby wrote: > --- a/drivers/gpu/drm/drm_gem.c > +++ b/drivers/gpu/drm/drm_gem.c > @@ -453,7 +453,8 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, > spin_lock(&dev->object_name_lock); > if (!obj->name) { > ret = idr_alloc(&dev

compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 10:58 PM, Tejun Heo wrote: > Hello, Jiri. > > On Tue, Feb 12, 2013 at 10:55:37PM +0100, Jiri Slaby wrote: >> this commit in -next causes my KDE to get stuck while starting. I see >> only the splash screen. If I disable effects by alt-shift-f12, it continues. >> >> I bisected it to th

compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
Hi, this commit in -next causes my KDE to get stuck while starting. I see only the splash screen. If I disable effects by alt-shift-f12, it continues. I bisected it to this commit: commit 430440fce7da4ad52c2af06a04a5132e5d19faaf Author: Tejun Heo Date: Thu Feb 7 12:31:37 2013 +1100 drm: c

Re: compositing broken in -next (idr bug)

2013-02-12 Thread Tejun Heo
Hello, Jiri. On Tue, Feb 12, 2013 at 11:08:41PM +0100, Jiri Slaby wrote: > > Oh my, maybe: return ret < 0 ? ret : 0... Let's try. > > Bull's eye. Aieee > --- a/drivers/gpu/drm/drm_gem.c > +++ b/drivers/gpu/drm/drm_gem.c > @@ -459,6 +459,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void

compositing broken in -next (idr bug)

2013-02-12 Thread Tejun Heo
Hello, Jiri. On Tue, Feb 12, 2013 at 11:08:41PM +0100, Jiri Slaby wrote: > > Oh my, maybe: return ret < 0 ? ret : 0... Let's try. > > Bull's eye. Aieee > --- a/drivers/gpu/drm/drm_gem.c > +++ b/drivers/gpu/drm/drm_gem.c > @@ -459,6 +459,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void

Re: compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 11:03 PM, Jiri Slaby wrote: > On 02/12/2013 10:55 PM, Jiri Slaby wrote: >> --- a/drivers/gpu/drm/drm_gem.c >> +++ b/drivers/gpu/drm/drm_gem.c >> @@ -453,7 +453,8 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, >> spin_lock(&dev->object_name_lock); >> if (!ob

Re: compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 10:55 PM, Jiri Slaby wrote: > --- a/drivers/gpu/drm/drm_gem.c > +++ b/drivers/gpu/drm/drm_gem.c > @@ -453,7 +453,8 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, > spin_lock(&dev->object_name_lock); > if (!obj->name) { > ret = idr_alloc(&dev

Re: compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
On 02/12/2013 10:58 PM, Tejun Heo wrote: > Hello, Jiri. > > On Tue, Feb 12, 2013 at 10:55:37PM +0100, Jiri Slaby wrote: >> this commit in -next causes my KDE to get stuck while starting. I see >> only the splash screen. If I disable effects by alt-shift-f12, it continues. >> >> I bisected it to th

Re: compositing broken in -next (idr bug)

2013-02-12 Thread Tejun Heo
Hello, Jiri. On Tue, Feb 12, 2013 at 10:55:37PM +0100, Jiri Slaby wrote: > this commit in -next causes my KDE to get stuck while starting. I see > only the splash screen. If I disable effects by alt-shift-f12, it continues. > > I bisected it to this commit: > commit 430440fce7da4ad52c2af06a04a513

compositing broken in -next (idr bug)

2013-02-12 Thread Tejun Heo
Hello, Jiri. On Tue, Feb 12, 2013 at 10:55:37PM +0100, Jiri Slaby wrote: > this commit in -next causes my KDE to get stuck while starting. I see > only the splash screen. If I disable effects by alt-shift-f12, it continues. > > I bisected it to this commit: > commit 430440fce7da4ad52c2af06a04a513

compositing broken in -next (idr bug)

2013-02-12 Thread Jiri Slaby
Hi, this commit in -next causes my KDE to get stuck while starting. I see only the splash screen. If I disable effects by alt-shift-f12, it continues. I bisected it to this commit: commit 430440fce7da4ad52c2af06a04a5132e5d19faaf Author: Tejun Heo Date: Thu Feb 7 12:31:37 2013 +1100 drm: c