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my cpu is powerpc. I found some problems with x11perf test.
1. drawing rectangle. e.g. x11perf -rect100
using radeon driver :
using fbdev driver: x11perf -rect100
2. e.g. x11perf -compwinwin500
using radeon driver :
using fbdev driver:
3. now my video card has two dvi interface. I must using a DVI to VGA adapter to connect my monitor. if i use a dvi cable to connect my moniter directly, when i use x11perf -move, it shows errors below.
-------------------------------------
root@generic-powerpc:~# x11perf -move
x11perf - X11 performance program, version 1.2
The X.Org Foundation server version 11499001 on :0
from generic-powerpc
Fri Dec 14 12:23:50 2012
Sync time adjustment is 0.1799 msecs.
[drm:rv770_copy_dma] *ERROR* radeon: moving bo (-2).
Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xc029e810
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=2 MPC86xx HPCN
Modules linked in:
CPU: 0 PID: 2350 Comm: Xorg Not tainted 3.10.7 #2
task: ef84e300 ti: ef86e000 task.ti: ef86e000
NIP: c029e810 LR: c0268a28 CTR: c029ef2c
REGS: ef86f950 TRAP: 0300 Not tainted (3.10.7)
MSR: 00009032 <EE,ME,IR,DR,RI> CR: 24044422 XER: 20000000
DAR: 00000004, DSISR: 40000000
GPR00: c029f33c ef86fa00 ef84e300 00000000 00000000 00000001 00000000 ef86fb88
GPR08: c088f260 c029ef2c 00000004 00009032 008dd000 1020f934 10264458 103f1e90
GPR16: 10527258 0ef93994 000000c0 00040004 00000000 00000000 ef87c4e0 00000000
GPR24: 00000000 ef87c550 c0742f74 00000001 00000000 ef86fb88 c49f1630 ef87c4e0
NIP [c029e810] radeon_fence_ref+0x8/0x48
LR [c0268a28] ttm_bo_move_accel_cleanup+0x6c/0x2a0
Call Trace:
[ef86fa00] [c0010cbc] ret_from_except+0x0/0x14 (unreliable)
[ef86fa40] [c029f33c] radeon_move_blit.isra.10+0x118/0x194
[ef86fa80] [c029f468] radeon_bo_move+0xb0/0x2e8
[ef86fb10] [c0266c34] ttm_bo_handle_move_mem+0x204/0x3ac
[ef86fb80] [c0267030] ttm_mem_evict_first+0x254/0x458
[ef86fc20] [c02678f4] ttm_bo_mem_space+0x254/0x308
[ef86fc60] [c0267a6c] ttm_bo_move_buffer+0xc4/0x150
[ef86fcc0] [c0267b88] ttm_bo_validate+0x90/0x170
[ef86fcd0] [c0267f3c] ttm_bo_init+0x2d4/0x3a0
[ef86fd10] [c02a026c] radeon_bo_create+0x11c/0x168
[ef86fd60] [c02b2520] radeon_gem_object_create+0x94/0x174
[ef86fda0] [c02b2a0c] radeon_gem_create_ioctl+0x78/0x178
[ef86fdd0] [c024cbdc] drm_ioctl+0x3e0/0x4b0
[ef86fea0] [c00d0bfc] do_vfs_ioctl+0x98/0x768
[ef86ff10] [c00d130c] SyS_ioctl+0x40/0x74
[ef86ff40] [c00105a8] ret_from_syscall+0x0/0x38
--- Exception: c01 at 0xff0ed3c
LR = 0xff9526c
Instruction dump:
7c0803a6 4e800020 80010014 38600000 bbc10008 38210010 7c0803a6 4e800020
3860ffdd 4bffffd0 39430004 7c0004ac <7d205028> 31290001 7d20512d 40a2fff4
---[ end trace d2561852ce0c4f0b ]---
INFO: rcu_sched self-detected stall on CPU { 0} (t=21000 jiffies g=5472 c=5471 q=2)
CPU: 0 PID: 1290 Comm: kworker/0:2 Tainted: G D 3.10.7 #2
Workqueue: events ttm_bo_delayed_workqueue
Call Trace:
[c4d6db90] [c0008754] show_stack+0x48/0x150 (unreliable)
[c4d6dbd0] [c00804cc] rcu_check_callbacks+0x2f4/0x6a0
[c4d6dc30] [c002de28] update_process_times+0x3c/0x68
[c4d6dc50] [c0066198] tick_sched_timer+0x68/0xb0
[c4d6dc80] [c0044b18] __run_hrtimer.isra.26+0x54/0xd8
[c4d6dca0] [c0045a50] hrtimer_interrupt+0x1ac/0x48c
[c4d6dd20] [c000ae18] timer_interrupt+0x1d8/0x210
[c4d6dd50] [c0010cbc] ret_from_except+0x0/0x14
--- Exception: 901 at _raw_spin_lock+0x28/0x60
LR = ttm_bo_cleanup_refs_and_unlock+0x34/0x20c
[c4d6de10] [00001032] 0x1032 (unreliable)
[c4d6de50] [c02661dc] ttm_bo_delayed_delete+0xec/0x250
[c4d6de90] [c0266360] ttm_bo_delayed_workqueue+0x20/0x64
[c4d6dea0] [c003a020] process_one_work+0x124/0x348
[c4d6dec0] [c003a674] worker_thread+0x12c/0x3a8
[c4d6def0] [c0040c54] kthread+0xa8/0xac
[c4d6df40] [c00106d0] ret_from_kernel_thread+0x5c/0x64
1. drawing rectangle. e.g. x11perf -rect100
using radeon driver :
using fbdev driver: x11perf -rect100
2. e.g. x11perf -compwinwin500
using radeon driver :
using fbdev driver:
3. now my video card has two dvi interface. I must using a DVI to VGA adapter to connect my monitor. if i use a dvi cable to connect my moniter directly, when i use x11perf -move, it shows errors below.
-------------------------------------
root@generic-powerpc:~# x11perf -move
x11perf - X11 performance program, version 1.2
The X.Org Foundation server version 11499001 on :0
from generic-powerpc
Fri Dec 14 12:23:50 2012
Sync time adjustment is 0.1799 msecs.
[drm:rv770_copy_dma] *ERROR* radeon: moving bo (-2).
Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xc029e810
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=2 MPC86xx HPCN
Modules linked in:
CPU: 0 PID: 2350 Comm: Xorg Not tainted 3.10.7 #2
task: ef84e300 ti: ef86e000 task.ti: ef86e000
NIP: c029e810 LR: c0268a28 CTR: c029ef2c
REGS: ef86f950 TRAP: 0300 Not tainted (3.10.7)
MSR: 00009032 <EE,ME,IR,DR,RI> CR: 24044422 XER: 20000000
DAR: 00000004, DSISR: 40000000
GPR00: c029f33c ef86fa00 ef84e300 00000000 00000000 00000001 00000000 ef86fb88
GPR08: c088f260 c029ef2c 00000004 00009032 008dd000 1020f934 10264458 103f1e90
GPR16: 10527258 0ef93994 000000c0 00040004 00000000 00000000 ef87c4e0 00000000
GPR24: 00000000 ef87c550 c0742f74 00000001 00000000 ef86fb88 c49f1630 ef87c4e0
NIP [c029e810] radeon_fence_ref+0x8/0x48
LR [c0268a28] ttm_bo_move_accel_cleanup+0x6c/0x2a0
Call Trace:
[ef86fa00] [c0010cbc] ret_from_except+0x0/0x14 (unreliable)
[ef86fa40] [c029f33c] radeon_move_blit.isra.10+0x118/0x194
[ef86fa80] [c029f468] radeon_bo_move+0xb0/0x2e8
[ef86fb10] [c0266c34] ttm_bo_handle_move_mem+0x204/0x3ac
[ef86fb80] [c0267030] ttm_mem_evict_first+0x254/0x458
[ef86fc20] [c02678f4] ttm_bo_mem_space+0x254/0x308
[ef86fc60] [c0267a6c] ttm_bo_move_buffer+0xc4/0x150
[ef86fcc0] [c0267b88] ttm_bo_validate+0x90/0x170
[ef86fcd0] [c0267f3c] ttm_bo_init+0x2d4/0x3a0
[ef86fd10] [c02a026c] radeon_bo_create+0x11c/0x168
[ef86fd60] [c02b2520] radeon_gem_object_create+0x94/0x174
[ef86fda0] [c02b2a0c] radeon_gem_create_ioctl+0x78/0x178
[ef86fdd0] [c024cbdc] drm_ioctl+0x3e0/0x4b0
[ef86fea0] [c00d0bfc] do_vfs_ioctl+0x98/0x768
[ef86ff10] [c00d130c] SyS_ioctl+0x40/0x74
[ef86ff40] [c00105a8] ret_from_syscall+0x0/0x38
--- Exception: c01 at 0xff0ed3c
LR = 0xff9526c
Instruction dump:
7c0803a6 4e800020 80010014 38600000 bbc10008 38210010 7c0803a6 4e800020
3860ffdd 4bffffd0 39430004 7c0004ac <7d205028> 31290001 7d20512d 40a2fff4
---[ end trace d2561852ce0c4f0b ]---
INFO: rcu_sched self-detected stall on CPU { 0} (t=21000 jiffies g=5472 c=5471 q=2)
CPU: 0 PID: 1290 Comm: kworker/0:2 Tainted: G D 3.10.7 #2
Workqueue: events ttm_bo_delayed_workqueue
Call Trace:
[c4d6db90] [c0008754] show_stack+0x48/0x150 (unreliable)
[c4d6dbd0] [c00804cc] rcu_check_callbacks+0x2f4/0x6a0
[c4d6dc30] [c002de28] update_process_times+0x3c/0x68
[c4d6dc50] [c0066198] tick_sched_timer+0x68/0xb0
[c4d6dc80] [c0044b18] __run_hrtimer.isra.26+0x54/0xd8
[c4d6dca0] [c0045a50] hrtimer_interrupt+0x1ac/0x48c
[c4d6dd20] [c000ae18] timer_interrupt+0x1d8/0x210
[c4d6dd50] [c0010cbc] ret_from_except+0x0/0x14
--- Exception: 901 at _raw_spin_lock+0x28/0x60
LR = ttm_bo_cleanup_refs_and_unlock+0x34/0x20c
[c4d6de10] [00001032] 0x1032 (unreliable)
[c4d6de50] [c02661dc] ttm_bo_delayed_delete+0xec/0x250
[c4d6de90] [c0266360] ttm_bo_delayed_workqueue+0x20/0x64
[c4d6dea0] [c003a020] process_one_work+0x124/0x348
[c4d6dec0] [c003a674] worker_thread+0x12c/0x3a8
[c4d6def0] [c0040c54] kthread+0xa8/0xac
[c4d6df40] [c00106d0] ret_from_kernel_thread+0x5c/0x64
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