Messages in this thread | | | Date | Wed, 4 Oct 2017 09:15:55 -0500 | From | Josh Poimboeuf <> | Subject | Re: [lockdep] b09be676e0 BUG: unable to handle kernel NULL pointer dereference at 000001f2 |
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On Wed, Oct 04, 2017 at 11:20:52AM +0200, Peter Zijlstra wrote: > On Tue, Oct 03, 2017 at 07:18:24PM +0200, Ingo Molnar wrote: > > Yes, I'll do that tomorrow. I was always a bit unhappy about cross-release, > > because it breaks the 'owner task owns the lock' model. > > Still, you can get real deadlocks with completions... > > > Plus I don't think we found that many real bugs with it > > Every bug found is one less bug. It did find a few.
It also found a bunch of unwinder bugs ;-)
-- Josh
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