Messages in this thread | | | Date | Mon, 19 Mar 2007 18:39:14 +0200 (EET) | From | Pekka J Enberg <> | Subject | Re: mm snapshot broken-out-2007-03-18-02-44.tar.gz uploaded |
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On Mon, 19 Mar 2007, Michal Piotrowski wrote: > > Yes, revoke-special-mmap-handling.patch is bad. > > + if (unlikely(vma->vm_flags & VM_REVOKED)) > + return -ENODEV; > > Why -ENODEV?
That's what we want when trying to remap a revoked mapping (the vma is there, but you need to unmap it before reusing the region).
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