Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [PATCH 00 of 10] x86: unify asm/pgtable.h | Date | Wed, 9 Jan 2008 15:26:11 +0100 |
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On Wednesday 09 January 2008 11:47:11 Ingo Molnar wrote: > * Andi Kleen <ak@suse.de> wrote: > > There's one Jan pointed out: iounmap does not subtract the guard page > > size so it ends up resetting one page too much. That is probably what > > causes your problem. But again you should be passing in G in the first > > place. > > > > -Andi > > > > Here was Jan's patch; it incidently fixes the G problem too > > thanks, applied. I changed:
FWIW Without the reference counting fixes in the cpa series that will likely cause leaked small page mappings at boot because the reference counting cannot deal with it.
-Andi
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