| commit | 68d890a3cca5a96a5443972922c84df89f6301e6 | [log] [tgz] |
|---|---|---|
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | Mon Aug 14 23:53:45 2017 +0200 |
| committer | Thierry Reding <treding@nvidia.com> | Thu Aug 17 17:57:10 2017 +0200 |
| tree | 7ce0be4cd2aa28f31439234f164a4141bedc431b | |
| parent | 7664b2fa42b5e962dd9ffd9e386dc20cbc966176 [diff] |
drm/tegra: Fix NULL deref in debugfs/iova When IOMMU is off, ->mm_lock is not initialized and ->mm is NULL. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Thierry Reding <treding@nvidia.com>