Messages in this thread | | | Date | Fri, 8 Feb 2008 13:39:32 +0200 | From | "Pekka Enberg" <> | Subject | Re: [PATCH 1/2] kmemcheck v3 |
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Hi Andi,
On Feb 8, 2008 2:10 PM, Andi Kleen <andi@firstfloor.org> wrote: > It's probably tricky; there are all kinds of hidden page faults > on x86 on data structures allocated as pages (e.g. GDT, LDT [which > is sometimes kmalloc too], stack etc.)
Aah, I see. We can annotate those callers to disable the page faulting but maybe that's not practical, dunno. Perhaps it's not such a big problem to track slab objects only as those contain most of the interesting ones anyway...
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