search for: nv50_disp_data_ctor

Displaying 3 results from an estimated 3 matches for "nv50_disp_data_ctor".

2013 Feb 05
0
[PATCH] drm/nouveau: fix lockdep splat in display
...nted --------------------------------------------- modprobe/585 is trying to acquire lock: (&subdev->mutex){+.+.+.}, at: [<ffffffffa016c323>] nouveau_instobj_create_+0x43/0x90 [nouveau] but task is already holding lock: (&subdev->mutex){+.+.+.}, at: [<ffffffffa017672d>] nv50_disp_data_ctor+0x5d/0xd0 [nouveau] other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&subdev->mutex); lock(&subdev->mutex); *** DEADLOCK *** May be due to missing lock nesting notation 4 locks held by modprobe/585: #0: (&__lockdep_no_va...
2013 Jan 15
0
nouveau lockdep splat on init
...524 is trying to acquire lock: [ 40.864179] (&subdev->mutex){+.+.+.}, at: [<ffffffffa0333ba3>] nouveau_instobj_create_+0x43/0x90 [nouveau] [ 40.864179] [ 40.864179] but task is already holding lock: [ 40.864179] (&subdev->mutex){+.+.+.}, at: [<ffffffffa03467f4>] nv50_disp_data_ctor+0x94/0x160 [nouveau] [ 40.864179] [ 40.864179] other info that might help us debug this: [ 40.864179] Possible unsafe locking scenario: [ 40.864179] [ 40.864179] CPU0 [ 40.864179] ---- [ 40.864179] lock(&subdev->mutex); [ 40.864179] lock(&subdev->m...
2013 Feb 03
1
3.8-rc6: nouveau lockdep recursive lock acquisition
...nted --------------------------------------------- modprobe/585 is trying to acquire lock: (&subdev->mutex){+.+.+.}, at: [<ffffffffa016c323>] nouveau_instobj_create_+0x43/0x90 [nouveau] but task is already holding lock: (&subdev->mutex){+.+.+.}, at: [<ffffffffa017672d>] nv50_disp_data_ctor+0x5d/0xd0 [nouveau] other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&subdev->mutex); lock(&subdev->mutex); *** DEADLOCK *** May be due to missing lock nesting notation 4 locks held by modprobe/585: #0: (&__lockdep_no_va...