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| author | Thomas Hellstrom | 2014-01-30 10:58:19 +0100 |
|---|---|---|
| committer | Thomas Hellstrom | 2014-02-05 08:36:11 +0100 |
| commit | cf5e3413337309050c05e13dcebe85b7194a21e5 (patch) | |
| tree | 154bdf3353d6947fedb07449a6e1a259eb221e46 /drivers/mfd/max8997-irq.c | |
| parent | 76c7d18bcddc9794f898ebdee44a3160c636da9c (diff) | |
drm/vmwgfx: Fix regression caused by "drm/ttm: make ttm reservation calls behave like reservation calls"
The call to ttm_eu_backoff_reservation() as part of an error path would cause
a lock imbalance if the reservation ticket was not initialized. This error is
easily triggered from user-space by submitting a bogus command stream.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
Cc: stable@vger.kernel.org
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/mfd/max8997-irq.c')
0 files changed, 0 insertions, 0 deletions