Re: [PATCH] fix pgd_lock deadlock

Andrea Arcangeli
2011-02-15T23:18:22Z

On Wed, Feb 16, 2011 at 12:03:30AM +0100, Thomas Gleixner wrote:
> I assume you run it with a lockdep enabled kernel as well, right ?

Yes, I always run with lockdep and prove locking enabled on my test
box, not sure how it's meant to trigger more bugs in this case, the
debug check that should be relevant for this is DEBUG_VM and that is
enabled too of course. I didn't try DEBUG_PAGEALLOC yet.