[bug] SLUB & freeing locks [was: Re: 2.6.23-rc1: known regressions with patches]

there's a new regression:

SLUB does not seem to call debug_check_no_locks_freed() - hence on SLUB 
we will not notice certain types of freeing races. (such as freeing an 
object still locked and used on another CPU.) SLAB does this corretly.

	Ingo
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Follow-Ups:
- Re: [bug] SLUB & freeing locks [was: Re: 2.6.23-rc1: known regressions with patches]
  - From: Peter Zijlstra <[email protected]>

References:
- 2.6.23-rc1: known regressions with patches
  - From: Michal Piotrowski <[email protected]>

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