search for: c05036ec

...7f21000 > [<c04dae42>] ? rcu_read_lock_sched_held+0x42/0x80 > [<c05daf0d>] ? kmem_cache_alloc_trace+0x23d/0x310 > [<c0582dd1>] ? do_init_module+0x21/0x1b7 > [<c0582dd1>] ? do_init_module+0x21/0x1b7 > [<c0582e00>] do_init_module+0x50/0x1b7 > [<c05036ec>] load_module+0x1ebc/0x2550 > [<c0b993d7>] ? _raw_spin_unlock_irq+0x27/0x40 > [<c048e6aa>] ? finish_task_switch+0x8a/0x1d0 > [<c0503ec7>] SyS_init_module+0x147/0x1a0 > [<c04012c4>] ? do_audit_syscall_entry.isra.9+0x44/0x50 > [<c0401627>] ? syscal...

On 11/10/2015 05:00 PM, Thierry Reding wrote: > On Tue, Nov 10, 2015 at 03:54:52PM +0100, Mario Kleiner wrote: >> From: Daniel Vetter <daniel.vetter at ffwll.ch> >> >> Apparently pre-nv50 pageflip events happen before the actual vblank >> period. Therefore that functionality got semi-disabled in >> >> commit af4870e406126b7ac0ae7c7ce5751f25ebe60f28

...x200 [<f7f21000>] ? 0xf7f21000 [<c04dae42>] ? rcu_read_lock_sched_held+0x42/0x80 [<c05daf0d>] ? kmem_cache_alloc_trace+0x23d/0x310 [<c0582dd1>] ? do_init_module+0x21/0x1b7 [<c0582dd1>] ? do_init_module+0x21/0x1b7 [<c0582e00>] do_init_module+0x50/0x1b7 [<c05036ec>] load_module+0x1ebc/0x2550 [<c0b993d7>] ? _raw_spin_unlock_irq+0x27/0x40 [<c048e6aa>] ? finish_task_switch+0x8a/0x1d0 [<c0503ec7>] SyS_init_module+0x147/0x1a0 [<c04012c4>] ? do_audit_syscall_entry.isra.9+0x44/0x50 [<c0401627>] ? syscall_trace_enter_phase1+0x10...

https://bugs.freedesktop.org/show_bug.cgi?id=92032 Bug ID: 92032 Summary: WARNING: CPU: 0 PID: 290 at lib/dma-debug.c:1205 check_sync+0x169/0x6e0() Product: xorg Version: git Hardware: x86 (IA32) OS: Linux (All) Status: NEW Severity: normal Priority: medium