Re: [idr/perf_init_event] BUG: unable to handle kernel NULL pointer dereference at (null)

2013-02-22 Thread Fengguang Wu
On Fri, Feb 22, 2013 at 05:35:54PM -0800, Tejun Heo wrote: > On Fri, Feb 22, 2013 at 05:34:48PM -0800, Tejun Heo wrote: > > Hello, > > > > On Sat, Feb 23, 2013 at 09:30:11AM +0800, Fengguang Wu wrote: > > > Greetings, > > > > > > I got the below dmesg and the first bad commit is > > > > > > comm

Re: [idr/perf_init_event] BUG: unable to handle kernel NULL pointer dereference at (null)

2013-02-22 Thread Tejun Heo
On Fri, Feb 22, 2013 at 05:34:48PM -0800, Tejun Heo wrote: > Hello, > > On Sat, Feb 23, 2013 at 09:30:11AM +0800, Fengguang Wu wrote: > > Greetings, > > > > I got the below dmesg and the first bad commit is > > > > commit f5947173c082a04a9804bb42a91a0f5df5ee0527 > > Author: Tejun Heo > > Date:

Re: [idr/perf_init_event] BUG: unable to handle kernel NULL pointer dereference at (null)

2013-02-22 Thread Tejun Heo
Hello, On Sat, Feb 23, 2013 at 09:30:11AM +0800, Fengguang Wu wrote: > Greetings, > > I got the below dmesg and the first bad commit is > > commit f5947173c082a04a9804bb42a91a0f5df5ee0527 > Author: Tejun Heo > Date: Wed Feb 20 02:05:52 2013 + > > idr: implement lookup hint Andy Shev