Messages in this thread | | | Date | Tue, 7 Apr 2015 12:56:07 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v2 1/2] rtmutex Real-Time Linux: Fixing kernel BUG at kernel/locking/rtmutex.c:997! |
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On Tue, Apr 07, 2015 at 12:49:16PM +0200, Mike Galbraith wrote: > If you have a spot where it'd be nice to do that despite it being > somewhat (koff).. discouraged shall we say, you have to do something > funky. Thomas had a patch to not raise sirq unconditionally for -rt > to let nohz_full work, but it needs a lock that's converted to an > rtmutex in -rt, and which doesn't want to be un-converted. Ergo, get > funky.
I should probably back away slowly at this point.. but got a reference to a thread that explains the 'problem'?
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