Messages in this thread | | | Subject | Re: Linux v2.6.21-rc3 | From | Benjamin Herrenschmidt <> | Date | Thu, 08 Mar 2007 09:10:01 +0100 |
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On Wed, 2007-03-07 at 21:52 +0100, Arnd Bergmann wrote: > On Wednesday 07 March 2007 16:39:00 Linus Torvalds wrote: > > So did you hunt it down to a particular cases where it triggers? > > IIRC, it crashed on boot in the powerpc iommu code when slab > debugging is enabled. Not sure if it was on Cell or on benh's > powerbook though.
Not iommu code, but dma_alloc_coherent() for non-iommu 32 bits machines :-) Oh and it wasn't slab but DEBUG_PAGEALLOC :-)
Ben.
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