DRM 2.3.1, kernel backtrace

[Marty Jack]

With libdrm 2.3.1 posted this morning,
	make
	init 3
	make check
results in backtrace in kern.log

Thanks for all your good work.

Jul  1 08:41:45 linux kernel: idr_remove called for id=2147483647 which is not allocated.
Jul  1 08:41:45 linux kernel: Pid: 17243, comm: lt-updatedraw Not tainted 2.6.25.9 #1
Jul  1 08:41:45 linux kernel:  [<c01f802d>] idr_remove+0x7d/0x160
Jul  1 08:41:45 linux kernel:  [<c0250e35>] drm_rmdraw+0x45/0x90
Jul  1 08:41:45 linux kernel:  [<c02519a0>] drm_ioctl+0x1a0/0x2c0
Jul  1 08:41:45 linux kernel:  [<c0154cfc>] handle_mm_fault+0xfc/0x590
Jul  1 08:41:45 linux kernel:  [<c0250df0>] drm_rmdraw+0x0/0x90
Jul  1 08:41:45 linux kernel:  [<c0171d28>] vfs_ioctl+0x78/0x90
Jul  1 08:41:45 linux kernel:  [<c0171f8b>] do_vfs_ioctl+0x24b/0x290
Jul  1 08:41:45 linux kernel:  [<c0164dac>] do_sys_open+0xbc/0xe0
Jul  1 08:41:45 linux kernel:  [<c017200d>] sys_ioctl+0x3d/0x70
Jul  1 08:41:45 linux kernel:  [<c0102eae>] sysenter_past_esp+0x5f/0x85
Jul  1 08:41:45 linux kernel:  [<c0380000>] packet_setsockopt+0x120/0x340
Jul  1 08:41:45 linux kernel:  =======================