Messages in this thread | | | Date | Fri, 18 Jan 2008 09:45:48 +0800 | From | "Dave Young" <> | Subject | Re: [PATCH 7/7] driver-core : convert semaphore to mutex in struct class |
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On Jan 17, 2008 11:16 PM, Alan Stern <stern@rowland.harvard.edu> wrote: > On Thu, 17 Jan 2008, Dave Young wrote: > > > > Your meaning isn't clear. Do you mean that your patch doesn't generate > > > any lockdep warnings at all? Or do you mean that it generates a single > > > lockdep warning at boot time and then no more warnings afterward? > > > > I means the latter one. > > That's very bad. > > For each type of violation, lockdep only gives one error message. So > the fact that you get one message at boot time and then no more doesn't > mean the code is almost right -- it probably means the code has lots of > errors and you're seeing only the first one.
You are right, I should have check all possible one.
> > Alan Stern > >
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