Hi there people,
   here are some fine, unresolved mutual exclusion issues. Sysinfo
   attached.

   Regards,
   Boris.


Sep 29 12:03:07 zmei kernel: [drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
Sep 29 12:03:07 zmei kernel: [drm:radeon_unlock] *ERROR* Process 2807 using kernel context 0
Sep 29 12:03:07 zmei kernel: using smp_processor_id() in preemptible code: XFree86/2807
Sep 29 12:03:07 zmei kernel:  [dump_stack+23/27] dump_stack+0x17/0x1b
Sep 29 12:03:07 zmei kernel:  [smp_processor_id+146/152] smp_processor_id+0x92/0x98
Sep 29 12:03:07 zmei kernel:  [add_timer_randomness+274/313] add_timer_randomness+0x112/0x139
Sep 29 12:03:07 zmei kernel:  [input_event+72/940] input_event+0x48/0x3ac
Sep 29 12:03:07 zmei kernel:  [kbd_rate+76/156] kbd_rate+0x4c/0x9c
Sep 29 12:03:07 zmei kernel:  [vt_ioctl+3430/6535] vt_ioctl+0xd66/0x1987
Sep 29 12:03:07 zmei kernel:  [tty_ioctl+874/1075] tty_ioctl+0x36a/0x433
Sep 29 12:03:07 zmei kernel:  [sys_ioctl+196/511] sys_ioctl+0xc4/0x1ff
Sep 29 12:03:07 zmei kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Sep 29 12:03:07 zmei kernel: using smp_processor_id() in preemptible code: XFree86/2807
Sep 29 12:03:07 zmei kernel:  [dump_stack+23/27] dump_stack+0x17/0x1b
Sep 29 12:03:07 zmei kernel:  [smp_processor_id+146/152] smp_processor_id+0x92/0x98
Sep 29 12:03:07 zmei kernel:  [add_timer_randomness+274/313] add_timer_randomness+0x112/0x139
Sep 29 12:03:07 zmei kernel:  [input_event+72/940] input_event+0x48/0x3ac
Sep 29 12:03:07 zmei kernel:  [kbd_rate+103/156] kbd_rate+0x67/0x9c
Sep 29 12:03:07 zmei kernel:  [vt_ioctl+3430/6535] vt_ioctl+0xd66/0x1987
Sep 29 12:03:07 zmei kernel:  [tty_ioctl+874/1075] tty_ioctl+0x36a/0x433
Sep 29 12:03:07 zmei kernel:  [sys_ioctl+196/511] sys_ioctl+0xc4/0x1ff
Sep 29 12:03:07 zmei kernel:  [syscall_call+7/11] syscall_call+0x7/0xb