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    SubjectRe: [PATCH 2/2] Futex non-page-pinning fix
    Jamie Lokier <jamie@shareable.org> wrote:
    >
    > 3. For (vma & VM_SHARED), look up futex_qs keyed on
    > (vma->vm_file, vma->vm_pgoff + (uaddr - vma->vm_start) >>
    > PAGE_SHIFT, offset).

    That's a bit meaningless in non-linear mappings.

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    Jamie Lokier <jamie@shareable.org> wrote:
    >
    > 3. For (vma & VM_SHARED), look up futex_qs keyed on
    > (vma->vm_file, vma->vm_pgoff + (uaddr - vma->vm_start) >>
    > PAGE_SHIFT, offset).

    That's a bit meaningless in non-linear mappings.

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    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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