Messages in this thread | | | Date | Sun, 23 Jul 2006 18:24:04 +0200 | From | Ingo Molnar <> | Subject | Re: remove cpu hotplug bustification in cpufreq. |
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* Andrew Morton <akpm@osdl.org> wrote:
> > I'll try them out. If they don't work, we should just delete the > > lock and go totally back to square 1. > > rwsem conversion has the potential to merely hide the problem. Ingo, > does lockdep detect recursive down_read()?
yeah, it does - there are a couple of testcases for it too, in the testsuite.
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