Messages in this thread | | | Date | Fri, 21 Sep 2007 11:55:19 -0700 (PDT) | From | Linus Torvalds <> | Subject | Re: x86_64: potential critical issue with quicklists and page table pages |
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On Fri, 21 Sep 2007, Christoph Lameter wrote: > > The quicklists collect pages while we gather pages for TLB flushing. > These pages must be kept until the actual TLB flush has occurred. The > optimization of releasing off node pages early is therefore not valid.
That should be the "mmu_gather" structure, not the quicklists.
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