Re: Tips for Kernel Module Debugging

2015-09-12 Thread Valdis . Kletnieks
On Sat, 12 Sep 2015 16:04:43 -0300, Lucas Tanure said: > I'm testing the linux-next tree and I got this stack: > > [2.158054] Call Trace: > [2.158058] [] dump_stack+0x4b/0x72 > [2.158061] [] warn_slowpath_common+0x82/0xc0 > [2.158063] [] warn_slowpath_null+0x1a/0x20 > [

Tips for Kernel Module Debugging

2015-09-12 Thread Lucas Tanure
Hi, I'm testing the linux-next tree and I got this stack: [2.158054] Call Trace: [2.158058] [] dump_stack+0x4b/0x72 [2.158061] [] warn_slowpath_common+0x82/0xc0 [2.158063] [] warn_slowpath_null+0x1a/0x20 [2.158066] [] drm_dev_alloc+0x251/0x320 [drm] [2.158070] []

Re: Tips for Kernel Module Debugging

2015-09-12 Thread Lucas Tanure
On Sat, Sep 12, 2015 at 4:27 PM, wrote: > On Sat, 12 Sep 2015 16:04:43 -0300, Lucas Tanure said: > > > I'm testing the linux-next tree and I got this stack: > > > > [2.158054] Call Trace: > > [2.158058] [] dump_stack+0x4b/0x72 > > [2.158061] []