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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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