Re: [PATCH v2] drm/drm_lease: Prevent deadlock in case drm_lease_create() fails

2017-12-13 Thread Daniel Vetter
On Wed, Dec 13, 2017 at 08:10:48PM +0200, Marius Vlad wrote: > This case can been seen when creating the lease with the same objects passed. > > [ 605.515097] 2 locks held by testapp/3337: > [ 605.519027] #0: (&dev->mode_config.idr_mutex){..}, at: > [] drm_mode_create_lease_ioctl+0x384/0x

Re: [PATCH v2] drm/drm_lease: Prevent deadlock in case drm_lease_create() fails

2017-12-13 Thread Daniel Vetter
On Wed, Dec 13, 2017 at 08:10:48PM +0200, Marius Vlad wrote: > This case can been seen when creating the lease with the same objects passed. > > [ 605.515097] 2 locks held by testapp/3337: > [ 605.519027] #0: (&dev->mode_config.idr_mutex){..}, at: > [] drm_mode_create_lease_ioctl+0x384/0x

[PATCH v2] drm/drm_lease: Prevent deadlock in case drm_lease_create() fails

2017-12-13 Thread Marius Vlad
This case can been seen when creating the lease with the same objects passed. [ 605.515097] 2 locks held by testapp/3337: [ 605.519027] #0: (&dev->mode_config.idr_mutex){..}, at: [] drm_mode_create_lease_ioctl+0x384/0x858 [ 605.530045] #1: (&dev->mode_config.idr_mutex){..}, at: []