Messages in this thread | | | From | David Brownell <> | Subject | Re: [patch 2.6.28-rc2] at91_mci: workaround lockdep | Date | Wed, 29 Oct 2008 00:20:03 -0700 |
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On Tuesday 28 October 2008, David Brownell wrote: > > > > Workaround: depend on LOCKDEP=n ...
Note that LOCKDEP causes the BUG() on line 1159 of drivers/mmc/host/omap.c to fire too -- exactly the same root cause: IRQ handler getting called in a goofy context, because of lockdep.
That's the older OMAP1/OMAP2 driver ... the new highspeed MMC controller in OMAP3 (handling 8-bit parallel I/O etc, nyet in mainline) doesn't seem to have the same issue(s).
- Dave
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