11 Aug
2010
11 Aug
'10
2:17 p.m.
On Wed, Aug 11, 2010 at 10:50 AM, Dave Airlie airlied@gmail.com wrote:
On Wed, Aug 11, 2010 at 6:48 PM, Luca Tettamanti kronos.it@gmail.com wrote:
Hi Arnd, this commit:
commit 58374713c9dfb4d231f8c56cac089f6fbdedc2ec Author: Arnd Bergmann arnd@arndb.de Date: Sat Jul 10 23:51:39 2010 +0200
drm: kill BKL from common code
moved the call to (inside drm_release) drm_lastclose inside dev->count_lock spinlock. drm_lastclose however takes dev->struct_mutex (now inside an atomic context):
I have a patch from Chris Wilson that I need to push to fix this, basically reducing the spin lock coverage, and relying on the global mutex to handle the open race.
Ok, thank you :)
Luca