Re: tty, vt: lockdep warnings

[Hugh Dickins]

On Tue, 6 Nov 2012, Hugh Dickins wrote:
> 
> Ah, now I actually scan through it, I see references to blank screen:
> I'll try taking off your patch and seeing if it came up at screen
> blanking time, then put on your patch back on and try again.
> I'll report back in an hour or two.

Yes, that was it.  When the console screen blanked on 3.7.0-rc3-mm1,
it generated that lockdep splat, visible once I unblanked.  But once I
applied your patch to the kernel, lockdep kept quiet across blank/unblank.

Thanks!
Hugh
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