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* WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc.c:758
@ 2011-03-29 14:56 Markus Trippelsdorf
  2011-04-05 16:31 ` Markus Trippelsdorf
  0 siblings, 1 reply; 6+ messages in thread
From: Markus Trippelsdorf @ 2011-03-29 14:56 UTC (permalink / raw)
  To: linux-kernel; +Cc: dri-devel

Just came across this WARNING (running latest git kernel):

Mar 29 09:14:39 gentoo kernel: udev[888]: starting version 164                                                                                       
Mar 29 15:45:45 gentoo kernel: ------------[ cut here ]------------                                                                                  
Mar 29 15:45:45 gentoo kernel: WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc.c:758 ttm_put_pages+0x1c6/0x2b0()                                      
Mar 29 15:45:45 gentoo kernel: Hardware name: System Product Name                                                                                    
Mar 29 15:45:45 gentoo kernel: Pid: 688, comm: kworker/u:6 Not tainted 2.6.38-09065-g89078d5 #23                                                     
Mar 29 15:45:45 gentoo kernel: Call Trace:                                                                                                           
Mar 29 15:45:45 gentoo kernel: [<ffffffff81073fea>] warn_slowpath_common+0x7a/0xb0                                                                   
Mar 29 15:45:45 gentoo kernel: [<ffffffff8107410a>] warn_slowpath_null+0x1a/0x20                                                                     
Mar 29 15:45:45 gentoo kernel: [<ffffffff8130fe46>] ttm_put_pages+0x1c6/0x2b0                                                                        
Mar 29 15:45:45 gentoo kernel: [<ffffffff8130889d>] ttm_tt_free_alloced_pages+0xbd/0x100                                                             
Mar 29 15:45:45 gentoo kernel: [<ffffffff8130933c>] ttm_tt_swapout+0x1ac/0x2a0                                                                       
Mar 29 15:45:45 gentoo kernel: [<ffffffff8130ab85>] ttm_bo_swapout+0x1a5/0x230                                                                       
Mar 29 15:45:45 gentoo kernel: [<ffffffff812fcefc>] ? drm_mm_kmalloc+0x3c/0xd0                                                                       
Mar 29 15:45:45 gentoo kernel: [<ffffffff81307d38>] ttm_shrink+0xd8/0x120                                                                            
Mar 29 15:45:45 gentoo kernel: [<ffffffff8108f101>] ? queue_delayed_work_on+0x91/0x100                                                               
Mar 29 15:45:45 gentoo kernel: [<ffffffff81307d80>] ? ttm_shrink+0x120/0x120                                                                         
Mar 29 15:45:45 gentoo kernel: [<ffffffff81307d99>] ttm_shrink_work+0x19/0x20                                                                        
Mar 29 15:45:45 gentoo kernel: [<ffffffff8108e0ae>] process_one_work+0x11e/0x4c0                                                                     
Mar 29 15:45:45 gentoo kernel: [<ffffffff8108ea2e>] worker_thread+0x15e/0x340                                                                        
Mar 29 15:45:45 gentoo kernel: [<ffffffff8108e8d0>] ? manage_workers.isra.28+0x220/0x220                                                             
Mar 29 15:45:45 gentoo kernel: [<ffffffff8109348c>] kthread+0x8c/0xa0                                                                                
Mar 29 15:45:45 gentoo kernel: [<ffffffff8156e814>] kernel_thread_helper+0x4/0x10                                                                    
Mar 29 15:45:45 gentoo kernel: [<ffffffff81093400>] ? kthread_flush_work_fn+0x20/0x20                                                                
Mar 29 15:45:45 gentoo kernel: [<ffffffff8156e810>] ? gs_change+0xb/0xb                                                                              
Mar 29 15:45:45 gentoo kernel: ---[ end trace d5b07e4231e70291 ]---                                                                                  
Mar 29 15:45:45 gentoo kernel: ------------[ cut here ]------------
...
It's repeated ad nauseam from there on. (/var/log/kern.log is now over
85MB in size)

-- 
Markus

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2011-04-06 12:50 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-03-29 14:56 WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc.c:758 Markus Trippelsdorf
2011-04-05 16:31 ` Markus Trippelsdorf
2011-04-06  8:54   ` Markus Trippelsdorf
2011-04-06  9:13     ` Thomas Hellstrom
2011-04-06 12:27       ` WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc.c:758 .. [GIT PULL] stable/ttm.pci-api-rc2 for 2.6.39-rc2 Konrad Rzeszutek Wilk
2011-04-06 12:50         ` Markus Trippelsdorf

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