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* [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used
@ 2010-01-17 21:43 bugzilla-daemon
  2010-01-17 22:04 ` [Bug 26087] " bugzilla-daemon
                   ` (14 more replies)
  0 siblings, 15 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-17 21:43 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087

           Summary: IRQ stalls with RV635 when multiple interrupts used
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.sourceforge.net
        ReportedBy: shawn.starr@rogers.com


Kernel output from when glxgears was started and ended:

Jan 17 16:39:35 segfault kernel: [   87.565574] r600_irq_process start: rptr
18144, wptr 18160                   
Jan 17 16:39:35 segfault kernel: [   87.565583] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:47 segfault kernel: [  100.016391] r600_irq_process start: rptr
19856, wptr 19872                   
Jan 17 16:39:48 segfault kernel: [  100.322119] pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  100.340597] r600_irq_process start: rptr
23424, wptr 23440                   
Jan 17 16:39:48 segfault kernel: [  100.357359] IH: CP int: 0x00000000          
Jan 17 16:39:48 segfault kernel: [  100.415541] r600_irq_set: vblank 0          
Jan 17 16:39:48 segfault kernel: [  100.415545] r600_irq_set: vblank 1          
Jan 17 16:39:48 segfault kernel: [  100.514587] r600_irq_process start: rptr
25184, wptr 25200                   
Jan 17 16:39:48 segfault kernel: [  100.514597] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  100.547930] IH: D1 vblank                   
Jan 17 16:39:48 segfault kernel: [  100.581261] pid=3277, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  100.597928] r600_irq_process start: rptr
25600, wptr 25616                   
Jan 17 16:39:48 segfault kernel: [  100.647928] r600_irq_process start: rptr
26624, wptr 26640                   
Jan 17 16:39:48 segfault kernel: [  100.647943] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  100.697941] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  100.697988] r600_irq_process start: rptr
29696, wptr 29712                   
Jan 17 16:39:48 segfault kernel: [  100.712591] r600_irq_process start: rptr
30560, wptr 30576                   
Jan 17 16:39:48 segfault kernel: <c0086464, nr=0x64, dev 0xe200, auth=1         
Jan 17 16:39:48 segfault kernel: m:r_irq:drmcmd=uth= [d6464xe20rm_i
cmd=0xc0206466, nr=0x66, dev 0xe200, auth=1  
Jan 17 16:39:48 segfault kernel: <pid=2793, cmd=0xc008646a, nr=0x6a, dev
0xe200, auth=1                          
Jan 17 16:39:48 segfault kernel: nr=0x64, dev 0xe200, auth=1                    
Jan 17 16:39:48 segfault kernel: t: vblank 1                                    
Jan 17 16:39:48 segfault kernel: <id=2464 100m_ioctl], pid=2793,
cmd=0xc0086464, nr=0x64, dev 0xe200, auth=1     
Jan 17 16:39:48 segfault kernel: [  101.046166] r600_irq_process start: rptr
45712, wptr 45728                   
Jan 17 16:39:48 segfault kernel: [  101.047953] r600_irq_process start: rptr
45840, wptr 45856                   
Jan 17 16:39:48 segfault kernel: [  101.047966] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:48 segfault kernel: [  101.053463] r600_irq_process start: rptr
46176, wptr 46192                   
Jan 17 16:39:49 segfault kernel: [  101.097966] pid=2793, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:49 segfault kernel: [  101.114634] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:49 segfault kernel: <c0206466, nr=0x66, dev 0xe200, auth=1         
Jan 17 16:39:49 segfault kernel: <drm_ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1              
Jan 17 16:39:49 segfault kernel: 9657] [drm:drmd=0x9661] [drm:drm_ioctl], ret =
fffffff0                         
Jan 17 16:39:49 segfault kernel: <79675] [drmd=0x9679] [drm:drm_ioctl], ret =
fffffff0                           
Jan 17 16:39:49 segfault kernel: <7020645e, nr=0x5e, dev 0xe200, auth=1         
Jan 17 16:39:49 segfault kernel: [  101.277467] pid=2793, cmd=0xc01c64a3,
nr=0xa3, dev 0xe200, auth=1            
Jan 17 16:39:49 segfault kernel: 305594] [drm:r600_irq_set], r600_irq_set:
vblank 0                              
Jan 17 16:39:49 segfault kernel: <] [drm:drm_ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1] [drm:drm_ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1                                                
Jan 17 16:39:49 segfault kernel: <7] [drm:drm_ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=] [drm:drm_ioctl], pid=2793, cmd=0xc008646a, nr=0x6a,
dev 0xe200, auth=] [drm:drm_ioctl], pid=3277, cmd=0x40086409, nr=0x09, dev
0xe200, auth=1                                                                  
Jan 17 16:39:49 segfault kernel: < hpd 1                                        
Jan 17 16:39:49 segfault kernel: 101.329631] [drm:drm_ioctl], pid=2793,
cmd=0xc008646a, nr=0x6a, dev 0xe200, auth=1                                     
Jan 17 16:39:49 segfault kernel: <101.350478] [drm:drm_ioctl], pid=2793,
cmd=0xc008646a, nr=0x6a, dev 0xe200, auth=1                                     
Jan 17 16:39:49 segfault kernel: <7md=0x40086409, nr=0x09, dev 0xe200, auth=1   
Jan 17 16:39:49 segfault kernel: <7[drm466,e200, auth=1                         
Jan 17 16:39:49 segfault kernel: <7[drm:drm_ioctl], pid=3277, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1        
Jan 17 16:39:49 segfault kernel: <7tl], pid=2793, cmd=0xc0086464, nr=0x64, dev
0xe200, auth=1                    
Jan 17 16:39:49 segfault kernel: [  101.400705] r600_irq_process start: rptr
54208, wptr 54224                   
Jan 17 16:39:49 segfault kernel:  101.410993] [drm:r600_irq_set], r600_irq_set:
hpd 1                            
Jan 17 16:39:49 segfault kernel: [  101.431322] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:49 segfault kernel: : vblank 0                                     
Jan 17 16:39:49 segfault kernel: 00_im:r600_irq_process], r600_irq_process
start: rptr 56832, wptr 56848         
Jan 17 16:39:49 segfault kernel: pid=6464, nr=0x64, dev 0xe200, auth=1          
Jan 17 16:39:49 segfault kernel: <d=3277, cmd=0xc020645e, nr=0x5e, dev 0xe200,
auth=1                            
Jan 17 16:39:49 segfault kernel: pid=d, 01.5iocx5e, h=1                         
Jan 17 16:39:49 segfault kernel: [  101.581326] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:49 segfault kernel: [  101.581332] IH: D1 vblank                   
Jan 17 16:39:49 segfault kernel: [  101.597994] r600_irq_process start: rptr
60416, wptr 60432                   
Jan 17 16:39:49 segfault kernel: _ioctl], pid=2793, cmd=0xc008646a, nr=0x6a,
dev 0xe200, auth=1                  
Jan 17 16:39:49 segfault kernel: <7] [dev 0xe200, auth=1                        
Jan 17 16:39:49 segfault kernel: [dr646a00, ioct<7>=279a, n01.8ioctl], ret =
fffffff0                            
Jan 17 16:39:49 segfault kernel: 0_irq_set], r600_irq_set: hpd 3                
Jan 17 16:39:49 segfault kernel: ] [drm:r600_irq_set], r600_irq_set: vblank 1   
Jan 17 16:39:49 segfault kernel: <72] [drm:drm_ioctl], ret = fffffff0           
Jan 17 16:39:49 segfault kernel: <7600_irq_set], r600_irq_set: sw int           
Jan 17 16:39:49 segfault kernel: <m_ioctl], pid=2793, cmd=0xc0086464, nr=0x64,
dev 0xe200, auth=1                
Jan 17 16:39:49 segfault kernel: <8646a, nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: <7drm: 0xe200, auth=1                          
Jan 17 16:39:50 segfault kernel: pid=2793, cmd=0xc0086464, nr=0x64, dev 0xe200,
auth=1                           
Jan 17 16:39:50 segfault kernel: [  102.164462] r600_irq_process start: rptr
13344, wptr 13360                   
Jan 17 16:39:50 segfault kernel: [  102.181369] pid=3277, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: <7] [ddev 0xe200, auth=1                       
Jan 17 16:39:50 segfault kernel: xc008646a, nr=0x6a, dev 0xe200, auth=1         
Jan 17 16:39:50 segfault kernel: [  102.281385] IH: D1 vblank                   
Jan 17 16:39:50 segfault kernel: [  102.309757] r600_irq_process start: rptr
17952, wptr 17968                   
Jan 17 16:39:50 segfault kernel: <7 [drm:drm_ioctl], pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1       
Jan 17 16:39:50 segfault kernel: <drm: 0xe200, auth=1                           
Jan 17 16:39:50 segfault kernel: <drm: 0xe200, auth=1                           
Jan 17 16:39:50 segfault kernel: <7rm:d0xe200, auth=1                           
Jan 17 16:39:50 segfault kernel: [  102.431381] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: [  102.431385] IH: D1 vblank                   
Jan 17 16:39:50 segfault kernel: [  102.496953] pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: < cmd=0x40086409, nr=0x09, dev 0xe200, auth=1  
Jan 17 16:39:50 segfault kernel: < vblank 0                                     
Jan 17 16:39:50 segfault kernel: <pid=6464, nr=0x64, dev 0xe200, auth=1         
Jan 17 16:39:50 segfault kernel: [  102.631397] pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: <7[drnk 17] [drm:r600_irq_set], r600_irq_set:
hpd 1                             
Jan 17 16:39:50 segfault kernel: [  102.757470] x 282 y 289 c->x 0 c->y 0       
Jan 17 16:39:50 segfault kernel: , r61                                          
Jan 17 16:39:50 segfault kernel: <, r61                                         
Jan 17 16:39:50 segfault kernel: <, r63                                         
Jan 17 16:39:50 segfault kernel: <7rq_set: vblank 1                             
Jan 17 16:39:50 segfault kernel: l], ret = fffffff0                             
Jan 17 16:39:50 segfault kernel: xc0086464, nr=0x64, dev 0xe200, auth=1         
Jan 17 16:39:50 segfault kernel: <76464, nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:50 segfault kernel: xc008646a, nr=0x6a, dev 0xe200, auth=1         
Jan 17 16:39:50 segfault kernel: <drm: 0xe200, auth=1                           
Jan 17 16:39:51 segfault kernel: 0788rptr 42336, wptr 42352                     
Jan 17 16:39:51 segfault kernel: < vblank 0                                     
Jan 17 16:39:51 segfault kernel: , ret = fffffff0                               
Jan 17 16:39:51 segfault kernel: [  103.148146] r600_irq_process start: rptr
44208, wptr 44224                   
Jan 17 16:39:51 segfault kernel: <7006] [drm:r6rq_p011] [drm:r600_irq_process],
IH: CP int: 0x00000000           
Jan 17 16:39:51 segfault kernel: [  103.164760] r600_irq_set: vblank 0          
Jan 17 16:39:51 segfault kernel: [  103.164766] r600_irq_set: hpd 1             
Jan 17 16:39:51 segfault kernel: <646a, nr=0x6a, dev 0xe200, auth=1             
Jan 17 16:39:51 segfault kernel: <7 nr=0x64, dev 0xe200, auth=1                 
Jan 17 16:39:51 segfault kernel: <:drm_ioctl], ret = fffffff0                   
Jan 17 16:39:51 segfault kernel: xc020645e, nr=0x5e, dev 0xe200, auth=1         
Jan 17 16:39:51 segfault kernel: <103.271472] [drm:drm_ioctl], pid=2793,
cmd=0xc008646a, nr=0x6a, dev 0xe200, auth=1                                     
Jan 17 16:39:51 segfault kernel: <x64, dev 0xe200, auth=1                       
Jan 17 16:39:51 segfault kernel: <et =103.343119] [drm:drm_ioctl], pid=3277,
cmd=0x40086409, nr=0x09, dev 0xe200, auth=1                                     
Jan 17 16:39:51 segfault kernel: <7nk 1                                         
Jan 17 16:39:51 segfault kernel: ] [drm:r600_irq_set], r600_irq_set: vblank 0   
Jan 17 16:39:51 segfault kernel: 43] [drm:r600_irq_set], r600_irq_set: hpd 3    
Jan 17 16:39:51 segfault kernel: <rm:r600_irq_set], r600_irq_set: hpd 1         
Jan 17 16:39:51 segfault kernel: <, cmd=0xc020645d, nr=0x5d, dev 0xe200, auth=1 
Jan 17 16:39:51 segfault kernel: <7  103.52713277  103.527160] [drm:drm_ioctl],
pid=3277, cmd=0xc0086464, nr=0x64, de<7>[06466, nr=0x66, dev 0xe200, auth=1     
Jan 17 16:39:51 segfault kernel: [  103.548120] r600_irq_process start: rptr
58800, wptr 58816                   
Jan 17 16:39:51 segfault kernel: [  103.582342] pid=2793, cmd=0xc020645e,
nr=0x5e, dev 0xe200, auth=1            
Jan 17 16:39:51 segfault kernel: <7, IH: D1 vblank                              
Jan 17 16:39:51 segfault kernel: nt: 0x00000000                                 
Jan 17 16:39:51 segfault kernel: <7020645e, nr=0x5e, dev 0xe200, auth=1         
Jan 17 16:39:51 segfault kernel: <7t                                            
Jan 17 16:39:51 segfault kernel: <:r600_irq_set], r600_irq_set: hpd 3           
Jan 17 16:39:51 segfault kernel: <dev 0xe200, auth=1                            
Jan 17 16:39:51 segfault kernel: < sw int                                       
Jan 17 16:39:51 segfault kernel: ] [d.864663] [drm:r600_irq_set], r600_irq_set:
hpd 1                            
Jan 17 16:39:51 segfault kernel: <0x00000000                                    
Jan 17 16:39:52 segfault kernel: [  104.121883] r600_irq_process start: rptr
5120, wptr 5136                     
Jan 17 16:39:52 segfault kernel: <7hpd 3                                        
Jan 17 16:39:52 segfault kernel: <7, r60nk et],blank 1                          
Jan 17 16:39:52 segfault kernel: <process start: rptr 11424, wptr 11440         
Jan 17 16:39:52 segfault kernel: [  104.364847] IH: D1 vblank                   
Jan 17 16:39:52 segfault kernel: <rm_ioctl], pid=2793, cmd=0xc008646a, nr=0x6a,
dev 0xe200, auth=1               
Jan 17 16:39:52 segfault kernel: <7_ioctl], pid=3277, cmd=0xc020645d, nr=0x5d,
dev 0xe200, auth=1                
Jan 17 16:39:52 segfault kernel: <:r60rm:drm_ioctl], pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1] [d31645] [drm:r600_irq_set], r600_irq_set: vblank
0                                                                   
Jan 17 16:39:52 segfault kernel: <process start: rptr 15696, wptr 15712         
Jan 17 16:39:52 segfault kernel: , IH: CP int: 0x00000000                       
Jan 17 16:39:52 segfault kernel: <r600_irq_set: hpd 3                           
Jan 17 16:39:52 segfault kernel: <89567] [drm:r600_irq_set], r600_irq_set: hpd
1                                 
Jan 17 16:39:52 segfault kernel: 104.513828] [drm:drm_ioctl], ret = fffffff0    
Jan 17 16:39:52 segfault kernel: <7m:r602] [drm:r600_irq_set], r600_irq_set:
hpd 1                               
Jan 17 16:39:52 segfault kernel: [  104.664866] ret = fffffff0                  
Jan 17 16:39:52 segfault kernel: <7rm:d0xe200, auth=1                           
Jan 17 16:39:52 segfault kernel: <rm:d0xe200, auth=1                            
Jan 17 16:39:52 segfault kernel: [  104.764872] r600_irq_set: vblank 0          
Jan 17 16:39:52 segfault kernel: <7[drm104._ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1        
Jan 17 16:39:52 segfault kernel: [  104.898231] r600_irq_process start: rptr
31920, wptr 31936                   
Jan 17 16:39:52 segfault kernel: [  104.914881] IH: D1 vblank                   
Jan 17 16:39:52 segfault kernel: <7m_ioctl], pid=2793, cmd=0xc008646a, nr=0x6a,
dev 0xe200, auth=1               
Jan 17 16:39:53 segfault kernel: 105.097119] [drm:r600_irq_set],
r600_irq_set:d=2793, cmd=0xc0086464, nr=0x64, dev 0xe200, auth=1                
Jan 17 16:39:53 segfault kernel: <7106] [drm:r600_irq_set], r600_irq_set: hpd 3 
Jan 17 16:39:53 segfault kernel: < [dr105.122469] [drm:r600_irq_set],
r600_irq_set: vblank 1                     
Jan 17 16:39:53 segfault kernel: < [drm:drm_ioctl], pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1        
Jan 17 16:39:53 segfault kernel: 05.220472] [drm:drm_ioctl], ret = fffffff0     
Jan 17 16:39:53 segfault kernel: <5.232039] [drm:r600_irq_set], r600_irq_set:
vblank 1                           
Jan 17 16:39:53 segfault kernel: <], r>[  105.270564] [drm:drm_ioctl],
pid=2793, cmd=0xc008646a, nr=0x6a, dev 0xe200, auth=1                           
Jan 17 16:39:53 segfault kernel: <7pd 3                                         
Jan 17 16:39:53 segfault kernel: <70086464, nr=0x64, dev 0xe200, auth=1         
Jan 17 16:39:53 segfault kernel: <7rm:d0xe200, auth=1                           
Jan 17 16:39:53 segfault kernel: <7[drm:drm_ioctl], pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1        
Jan 17 16:39:53 segfault kernel: <ioct auth=1                                   
Jan 17 16:39:53 segfault kernel: <7 105.505299] [drm:drm_ioctl], pid=2793,
cmd=0xc0206466, nr=0x66, dev 0xe200, auth=1                                     
Jan 17 16:39:53 segfault kernel: r600_irq_set: hpd 1                            
Jan 17 16:39:53 segfault kernel: 6] [drm:drm_ioctl], pid=3277, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1       
Jan 17 16:39:53 segfault kernel: <.669727] [drm:drm_ioctl], ret = fffffff0      
Jan 17 16:39:53 segfault kernel: <et: hpd 1                                     
Jan 17 16:39:53 segfault kernel: irq_process], r600_irq_process start: rptr
59184, wptr 59200                    
Jan 17 16:39:53 segfault kernel: <7<7>[  105.747302] [drm:drm_ioctl], pid=2793,
cmd=0xc0086464, nr=0x64, dev 0xe200, auth=1                                     
Jan 17 16:39:53 segfault kernel: 77620x5d, dev 0xe200, auth=1                   
Jan 17 16:39:53 segfault kernel: xc008646a, nr=0x6a, dev 0xe200, auth=1         
Jan 17 16:39:53 segfault kernel: <7ff0                                          
Jan 17 16:39:54 segfault kernel: <6.155542] [drm:drm_ioctl], pid=2793,
cmd=0xc008646a, nr=0x6a, dev 0xe200, auth=1                                     
Jan 17 16:39:54 segfault kernel: [  106.275584] r600_irq_process start: rptr
9680, wptr 9696                     
Jan 17 16:39:54 segfault kernel: [  106.423258] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:54 segfault kernel: [  106.802974] r600_irq_process start: rptr
12592, wptr 12608                   
Jan 17 16:39:54 segfault kernel: [  106.887158] r600_irq_set: hpd 1             
Jan 17 16:39:54 segfault kernel: [  107.070009] r600_irq_set: vblank 1          
Jan 17 16:39:55 segfault kernel: [  107.221445] r600_irq_set: vblank 1          
Jan 17 16:39:55 segfault kernel: [  107.620129] IH: CP int: 0x00000000          
Jan 17 16:39:55 segfault kernel: [  107.877891] r600_irq_process start: rptr
17744, wptr 17760                   
Jan 17 16:39:55 segfault kernel: [  107.910716] pid=2793, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.118513] pid=2793, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.874494] pid=2793, cmd=0xc01c64a3,
nr=0xa3, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.892968] pid=3277, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.892998] pid=3277, cmd=0xc020645e,
nr=0x5e, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.906243] pid=2793, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.939347] r600_irq_set: sw int            
Jan 17 16:39:56 segfault kernel: [  108.948709] pid=2793, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.961436] pid=3277, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.961665] pid=2793, cmd=0xc020645e,
nr=0x5e, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.988611] pid=3277, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.988841] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.995486] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  108.995697] r600_irq_set: vblank 1          
Jan 17 16:39:56 segfault kernel: [  109.000798] r600_irq_set: vblank 1          
Jan 17 16:39:56 segfault kernel: [  109.025132] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  109.033111] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  109.074816] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:56 segfault kernel: [  109.096360] pid=3277, cmd=0xc020645e,
nr=0x5e, dev 0xe200, auth=1            
Jan 17 16:39:57 segfault kernel: [  109.573489] pid=2793, cmd=0xc01c64a3,
nr=0xa3, dev 0xe200, auth=1            
Jan 17 16:39:57 segfault kernel: [  109.628989] pid=3277, cmd=0xc020645e,
nr=0x5e, dev 0xe200, auth=1            
Jan 17 16:39:57 segfault kernel: [  109.674340] ret = fffffff0                  
Jan 17 16:39:57 segfault kernel: [  109.677506] r600_irq_process start: rptr
24208, wptr 24224                   
Jan 17 16:39:57 segfault kernel: [  109.683036] r600_irq_set: hpd 3             
Jan 17 16:39:57 segfault kernel: [  109.783823] r600_irq_process start: rptr
24624, wptr 24640                   
Jan 17 16:39:57 segfault kernel: [  109.803752] pid=2793, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.394741] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.434339] r600_irq_set: vblank 1          
Jan 17 16:39:58 segfault kernel: [  110.485217] r600_irq_set: vblank 1          
Jan 17 16:39:58 segfault kernel: [  110.625647] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.625659] pid=3277, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.625679] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.698779] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.702479] r600_irq_set: hpd 1             
Jan 17 16:39:58 segfault kernel: [  110.709424] IH: CP int: 0x00000000          
Jan 17 16:39:58 segfault kernel: [  110.731462] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1            
Jan 17 16:39:58 segfault kernel: [  110.760552] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1
Jan 17 16:39:58 segfault kernel: [  110.808552] pid=2793, cmd=0xc008646a,
nr=0x6a, dev 0xe200, auth=1
Jan 17 16:39:58 segfault kernel: [  110.830677] pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1
Jan 17 16:39:58 segfault kernel: [  110.893443] x 736 y 0 c->x 0 c->y 0
Jan 17 16:39:58 segfault kernel: [  110.893461] r600_irq_set: hpd 1
Jan 17 16:39:58 segfault kernel: [  110.893467] r600_irq_set: hpd 3
Jan 17 16:39:58 segfault kernel: [  110.984902] r600_irq_process start: rptr
29552, wptr 29568
Jan 17 16:39:59 segfault kernel: [  111.469429] pid=3277, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1
Jan 17 16:39:59 segfault kernel: [  112.085477] r600_irq_process start: rptr
33440, wptr 33456
Jan 17 16:40:00 segfault kernel: [  112.109665] r600_irq_set: hpd 1
Jan 17 16:40:00 segfault kernel: [  112.181247] pid=3277, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  112.181297] pid=3277, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  112.217968] r600_irq_process start: rptr
33968, wptr 33984
Jan 17 16:40:00 segfault kernel: [  112.263044] r600_irq_set: vblank 1
Jan 17 16:40:00 segfault kernel: [  112.268440] r600_irq_process start: rptr
34176, wptr 34192
Jan 17 16:40:00 segfault kernel: [  112.313000] r600_irq_process start: rptr
34384, wptr 34400
Jan 17 16:40:00 segfault kernel: [  112.376031] pid=2793, cmd=0x40086409,
nr=0x09, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  112.376434] pid=3277, cmd=0xc0206466,
nr=0x66, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  112.478413] r600_irq_process start: rptr
35040, wptr 35056
Jan 17 16:40:00 segfault kernel: [  112.925856] r600_irq_set: hpd 1
Jan 17 16:40:00 segfault kernel: [  112.976137] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  113.024870] r600_irq_process start: rptr
36992, wptr 37008
Jan 17 16:40:00 segfault kernel: [  113.061963] r600_irq_process start: rptr
37168, wptr 37184
Jan 17 16:40:00 segfault kernel: [  113.091047] pid=3277, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1
Jan 17 16:40:00 segfault kernel: [  113.091466] r600_irq_set: vblank 1
Jan 17 16:40:01 segfault kernel: [  113.153094] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1
Jan 17 16:40:01 segfault kernel: [  113.162379] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1
Jan 17 16:40:01 segfault kernel: [  113.181603] pid=2793, cmd=0xc020645d,
nr=0x5d, dev 0xe200, auth=1
Jan 17 16:40:01 segfault kernel: [  113.235529] pid=2793, cmd=0xc0086464,
nr=0x64, dev 0xe200, auth=1
Jan 17 16:40:01 segfault kernel: [  113.326375] IH: CP int: 0x00000000
Jan 17 16:40:01 segfault kernel: [  113.375745] IH: CP int: 0x00000000
Jan 17 16:40:01 segfault kernel: [  113.477498] r600_irq_process start: rptr
39056, wptr 39072


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
@ 2010-01-17 22:04 ` bugzilla-daemon
  2010-01-18  0:46 ` bugzilla-daemon
                   ` (13 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-17 22:04 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #1 from Shawn Starr <shawn.starr@rogers.com>  2010-01-17 14:04:36 PST ---
Please see log file here, when using Second Life you can see the full RV635 DRM
conversation output:

http://www.sh0n.net/spstarr/radeon/rv635.debug.bz2

This pretty much shows from boot til the time I started Second Life and then
exited.


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* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
  2010-01-17 22:04 ` [Bug 26087] " bugzilla-daemon
@ 2010-01-18  0:46 ` bugzilla-daemon
  2010-01-18  0:55 ` bugzilla-daemon
                   ` (12 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-18  0:46 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #2 from Shawn Starr <shawn.starr@rogers.com>  2010-01-17 16:46:15 PST ---
I can reproduce this on two RV635 GPUs one on laptop one in desktop PCIe form.

Laptop GPU info:

PCI ID: 1002:9591
01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
(prog-if 00 [VGA controller])
        Subsystem: Lenovo Device 2127                                           
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx- 
        Latency: 0, Cache Line Size: 64 bytes                                   
        Interrupt: pin A routed to IRQ 16                                       
        Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]         
        Region 1: I/O ports at 2000 [size=256]                                  
        Region 2: Memory at cfff0000 (32-bit, non-prefetchable) [size=64K]      
        [virtual] Expansion ROM at cff00000 [disabled] [size=128K]              
        Capabilities: <access denied>

Desktop GPU Info:

PCI ID: 1002:9598
05:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3600
Series (prog-if 00 [VGA controller])                                            
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+   
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-    
        Latency: 0, Cache Line Size: 32 bytes                                   
        Interrupt: pin A routed to IRQ 32                                       
        Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M]         
        Region 2: Memory at fe8e0000 (64-bit, non-prefetchable) [size=64K]      
        Region 4: I/O ports at d000 [size=256]                                  
        Expansion ROM at fe8c0000 [disabled] [size=128K]                        
        Capabilities: [50] Power Management version 3                           
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)                      
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-          
        Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00                 
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited                       
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-         
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-                              
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+            
                        MaxPayload 128 bytes, MaxReadReq 128 bytes              
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-                             
                LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency
L0 <64ns, L1 <1us               
                        ClockPM- Surprise- LLActRep- BwNot-                     
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ 
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-          
                LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-             
                DevCap2: Completion Timeout: Not Supported, TimeoutDis-         
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-          
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
SpeedDis-, Selectable De-emphasis: -6dB   
                         Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-       
                         Compliance De-emphasis: -6dB                           
                LnkSta2: Current De-emphasis Level: -6dB                        
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+              
                Address: 00000000fee0f00c  Data: 41c1                           
        Capabilities: [100] Vendor Specific Information <?>                     
        Kernel driver in use: radeon                                            


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
  2010-01-17 22:04 ` [Bug 26087] " bugzilla-daemon
  2010-01-18  0:46 ` bugzilla-daemon
@ 2010-01-18  0:55 ` bugzilla-daemon
  2010-01-18 13:30 ` bugzilla-daemon
                   ` (11 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-18  0:55 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #3 from Shawn Starr <shawn.starr@rogers.com>  2010-01-17 16:55:00 PST ---
Full Laptop GPU info:

01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650
(prog-if 00 [VGA controller])
        Subsystem: Lenovo Device 2127                                           
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx- 
        Latency: 0, Cache Line Size: 64 bytes                                   
        Interrupt: pin A routed to IRQ 16                                       
        Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]         
        Region 1: I/O ports at 2000 [size=256]                                  
        Region 2: Memory at cfff0000 (32-bit, non-prefetchable) [size=64K]      
        [virtual] Expansion ROM at cff00000 [disabled] [size=128K]              
        Capabilities: [50] Power Management version 3                           
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)                   
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-          
        Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00                 
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited                    
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-         
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-                           
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+            
                        MaxPayload 128 bytes, MaxReadReq 128 bytes              
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend-                          
                LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Latency
L0 <64ns, L1 <1us            
                        ClockPM- Surprise- LLActRep- BwNot-                     
                LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain-
CommClk+                        
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-          
                LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-          
                DevCap2: Completion Timeout: Not Supported, TimeoutDis-         
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-          
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance-
SpeedDis-, Selectable De-emphasis: -6dB
                         Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-    
                         Compliance De-emphasis: -6dB                           
                LnkSta2: Current De-emphasis Level: -3.5dB                      
        Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+              
                Address: 0000000000000000  Data: 0000                           
        Capabilities: [100] Vendor Specific Information <?>                     


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (2 preceding siblings ...)
  2010-01-18  0:55 ` bugzilla-daemon
@ 2010-01-18 13:30 ` bugzilla-daemon
  2010-01-18 14:06 ` bugzilla-daemon
                   ` (10 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-18 13:30 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #4 from Jerome Glisse <glisse@freedesktop.org>  2010-01-18 05:30:02 PST ---
Created an attachment (id=32691)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=32691)
DEBUG info for r6xx irq

Please test the attached patch, reboot with drm.debug=0 activate kms, log into
X and do whatever is trigger the stall, wait 5sec, and do from a terminal:
dmesg > dmesg.txt and attach it to the bug thanks.


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (3 preceding siblings ...)
  2010-01-18 13:30 ` bugzilla-daemon
@ 2010-01-18 14:06 ` bugzilla-daemon
  2010-01-18 14:58 ` bugzilla-daemon
                   ` (9 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-18 14:06 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #5 from Shawn Starr <shawn.starr@rogers.com>  2010-01-18 06:06:12 PST ---
Created an attachment (id=32692)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=32692)
r635 dmesg with patch debug output

r635 dmesg with patch debug output


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] IRQ stalls with RV635 when multiple interrupts used
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (4 preceding siblings ...)
  2010-01-18 14:06 ` bugzilla-daemon
@ 2010-01-18 14:58 ` bugzilla-daemon
  2010-01-25 21:54 ` [Bug 26087] Stalls with RV635 with KMS bugzilla-daemon
                   ` (8 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-18 14:58 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #6 from Jerome Glisse <glisse@freedesktop.org>  2010-01-18 06:58:11 PST ---
Created an attachment (id=32694)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=32694)
Avoid irq contention ?

Please try if this patch helps.


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (5 preceding siblings ...)
  2010-01-18 14:58 ` bugzilla-daemon
@ 2010-01-25 21:54 ` bugzilla-daemon
  2010-01-25 21:56 ` bugzilla-daemon
                   ` (7 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-25 21:54 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087


Shawn Starr <shawn.starr@rogers.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|IRQ stalls with RV635 when  |Stalls with RV635 with KMS
                   |multiple interrupts used    |




--- Comment #7 from Shawn Starr <shawn.starr@rogers.com>  2010-01-25 13:54:48 PST ---
I can reproduce this with 2.6.32.6 with KMS that is pre-IRQ. There are stalls
happening here.

We can remove IRQs from the equation.


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (6 preceding siblings ...)
  2010-01-25 21:54 ` [Bug 26087] Stalls with RV635 with KMS bugzilla-daemon
@ 2010-01-25 21:56 ` bugzilla-daemon
  2010-02-02  9:45 ` bugzilla-daemon
                   ` (6 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-01-25 21:56 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #8 from Shawn Starr <shawn.starr@rogers.com>  2010-01-25 13:56:47 PST ---
Resolution of screen is: 1920 x 1200

XRandr info:
Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 8192 x 8192
DVI-0 disconnected (normal left inverted right x axis y axis)        
LVDS connected 1920x1200+0+0 (normal left inverted right x axis y axis) 331mm x
207mm
   1920x1200      60.0*+   49.8
   1920x1080      60.0
   1600x1200      59.9
   1680x1050      60.0
   1400x1050      60.0
   1280x1024      59.9
   1440x900       59.9
   1280x960       59.9
   1280x854       59.9
   1280x800       59.8
   1280x720       59.9
   1152x768       59.8
   1024x768       59.9
   800x600        59.9
   848x480        59.7
   720x480        59.7
   640x480        59.4
DP disconnected (normal left inverted right x axis y axis)
VGA-0 disconnected (normal left inverted right x axis y axis)


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (7 preceding siblings ...)
  2010-01-25 21:56 ` bugzilla-daemon
@ 2010-02-02  9:45 ` bugzilla-daemon
  2010-02-08 10:52 ` bugzilla-daemon
                   ` (5 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-02  9:45 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #9 from Shawn Starr <shawn.starr@rogers.com>  2010-02-02 01:45:50 PST ---
Created an attachment (id=32993)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=32993)
Kernel configuration I use


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (8 preceding siblings ...)
  2010-02-02  9:45 ` bugzilla-daemon
@ 2010-02-08 10:52 ` bugzilla-daemon
  2010-02-08 11:33 ` bugzilla-daemon
                   ` (4 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-08 10:52 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #10 from Jerome Glisse <glisse@freedesktop.org>  2010-02-08 02:52:28 PST ---
Some lock statistics
http://people.freedesktop.org/~suokko/stalls_locl_stats


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* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (9 preceding siblings ...)
  2010-02-08 10:52 ` bugzilla-daemon
@ 2010-02-08 11:33 ` bugzilla-daemon
  2010-02-08 22:53 ` bugzilla-daemon
                   ` (3 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-08 11:33 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #11 from Pauli <suokkos@gmail.com>  2010-02-08 03:33:13 PST ---
Ok. I found out what is shown there now.

Documentation/lockstat.txt for explanation of all the fields.

Time values are in micro seconds. Read from shed_clock that returns
nanoseconds and in output divided by 1k.

So any value that is more than few thousands in hold time is causing
some user visible stalling if contented.

> --- Comment #10 from Jerome Glisse <glisse@freedesktop.org>  2010-02-08 02:52:28 PST ---
> Some lock statistics
> http://people.freedesktop.org/~suokko/stalls_locl_stats
>
>


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (10 preceding siblings ...)
  2010-02-08 11:33 ` bugzilla-daemon
@ 2010-02-08 22:53 ` bugzilla-daemon
  2010-02-09 13:59 ` bugzilla-daemon
                   ` (2 subsequent siblings)
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-08 22:53 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #12 from Shawn Starr <shawn.starr@rogers.com>  2010-02-08 14:53:06 PST ---
Created an attachment (id=33182)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33182)
Lock stats over 10 minutes running game


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* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (11 preceding siblings ...)
  2010-02-08 22:53 ` bugzilla-daemon
@ 2010-02-09 13:59 ` bugzilla-daemon
  2010-02-09 14:03 ` bugzilla-daemon
  2010-12-05  6:38 ` bugzilla-daemon
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-09 13:59 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #13 from Ming-Wei Shih <xmingske@gmail.com>  2010-02-09 05:59:54 PST ---
Created an attachment (id=33193)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33193)
.config

I am having stall issues too for some time, it's getting worse (more frequent
stalls and last longer. When running glx-gears (with kde4 composite on) and
move the mouse around a bit I get this according to latencytop

radeon_ring_lock radeon_ib_schedule radeon_cs_ioct195.2 msec          0.9 %

Attached is my .config.


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (12 preceding siblings ...)
  2010-02-09 13:59 ` bugzilla-daemon
@ 2010-02-09 14:03 ` bugzilla-daemon
  2010-12-05  6:38 ` bugzilla-daemon
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-02-09 14:03 UTC (permalink / raw)
  To: dri-devel

http://bugs.freedesktop.org/show_bug.cgi?id=26087





--- Comment #14 from Ming-Wei Shih <xmingske@gmail.com>  2010-02-09 06:02:59 PST ---
more about my setup,

I am using kms with irq.

kernel: drm-radeon-testing
mesa: git
ddx: git
libdrm: git

00:0b.0 PCI bridge: nVidia Corporation nForce3 250Gb AGP Host to PCI Bridge
(rev a2)
01:00.0 VGA compatible controller: ATI Technologies Inc RV670 AGP [Radeon HD
3850]

CPU: model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 3800+


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^ permalink raw reply	[flat|nested] 16+ messages in thread

* [Bug 26087] Stalls with RV635 with KMS
  2010-01-17 21:43 [Bug 26087] New: IRQ stalls with RV635 when multiple interrupts used bugzilla-daemon
                   ` (13 preceding siblings ...)
  2010-02-09 14:03 ` bugzilla-daemon
@ 2010-12-05  6:38 ` bugzilla-daemon
  14 siblings, 0 replies; 16+ messages in thread
From: bugzilla-daemon @ 2010-12-05  6:38 UTC (permalink / raw)
  To: dri-devel

https://bugs.freedesktop.org/show_bug.cgi?id=26087

Shawn Starr <shawn.starr@rogers.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID

--- Comment #15 from Shawn Starr <shawn.starr@rogers.com> 2010-12-04 22:38:01 PST ---
Close it, wait for r600 gallium driver

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end of thread, other threads:[~2010-12-05  6:38 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
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