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).
Pekka
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