Messages in this thread | | | Date | Thu, 6 Nov 2014 11:45:13 +0100 | From | Peter Zijlstra <> | Subject | Re: [LKP] [sched] kernel BUG at kernel/smpboot.c:134! |
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On Thu, Nov 06, 2014 at 02:07:58AM +0800, Yuyang Du wrote: > Hi Peter and Thomas, > > LKP found a bug, and it was bisected to my rewrite patch: > http://article.gmane.org/gmane.linux.kernel/1818393/ > > But I really don't have a clue about why the patch can introduce > such a bug, as the patch does not modify anything related. Or maybe > the bug could be indirectly triggerd, just don't know how. > > To confirm it is not a false positive, we are rebasing the patch to > 3.18-rc3 to try to reproduce it, it is now ongoing. > > In addition, I noticed this thread about the same symptom: > http://thread.gmane.org/gmane.linux.kernel/1819348. > > Thomas should already have a fix to this. Right?
Not quite; see https://lkml.org/lkml/2014/6/26/554
Let me read that thread though, maybe I can make sense of it.
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