Messages in this thread | | | Date | Wed, 6 Jan 2021 09:52:59 -0800 | From | "Paul E. McKenney" <> | Subject | Re: lockdep splat in v5.11-rc1 involving console_sem and rq locks |
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On Wed, Jan 06, 2021 at 03:49:46PM +0000, Valentin Schneider wrote: > On 06/01/21 16:44, Peter Zijlstra wrote: > > On Wed, Jan 06, 2021 at 06:46:21AM -0800, Paul E. McKenney wrote: > >> What would break if I made the code dump out a few entries in the > >> runqueue if the warning triggered? > > > > There was a patch around that did that, Valentin might remember where > > that was. > > There is http://lore.kernel.org/r/jhjpn4bwznx.mognet@arm.com which is a > dumb inline of print_rq() / print_task().
Thank you both! I will add this to the next round of testing.
Thanx, Paul
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