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    SubjectRe: [PATCH] always assign userspace_addr
    Anthony Liguori wrote:
    >
    > That's not how I read the code. I see:
    >
    >>
    >> static void kvm_free_physmem_slot(struct kvm_memory_slot *free,
    >> struct kvm_memory_slot *dont)
    >> {
    >> if (!dont || free->rmap != dont->rmap)
    >> vfree(free->rmap);
    >
    > And it's called as kvm_free_physmem_slot(&old, &new);
    >
    > new is assigned to old to start out with so old.rmap will equal new.rmap.
    >

    Hm, if !npages we should just kvm_free_physmem_slot(&old, NULL).


    --
    I have a truly marvellous patch that fixes the bug which this
    signature is too narrow to contain.



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