17 Sep
2015
17 Sep
'15
11:17 a.m.
On Thu, Sep 17, 2015 at 04:24:21PM +0530, Archit Taneja wrote:
On 9/17/2015 2:04 PM, Ingo Molnar wrote:
- Ingo Molnar mingo@kernel.org wrote:
So this patch was whitespace damaged - I applied it by hand and made the commit
below. This has solved the crash, thanks Archit!
Spoke too soon - the attached (allyesconfig-ish) config still crashes, first there
are a handful of kobject debug warnings, then:
The error handling in the driver is bad. The main problem is that the driver_load op calls mgag200_driver_unload if anything fails, which doesn't work well if driver_load fails mid way.
mgag200_driver_unload is trying to unload everything evenif that has not succeeded in initializing. Here the ttm failed to initialize but still mgag200_mm_fini was called to unload it.
regards sudip