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由 David Gibson 提交于
This ioctl() call to VFIO_IOMMU_SPAPR_TCE_REMOVE was left over from an earlier version of the code and has since been folded into vfio_spapr_remove_window(). It wasn't caught because although the argument structure has been removed, the libc function remove() means this didn't trigger a compile failure. The ioctl() was also almost certain to fail silently and harmlessly with the bogus argument, so this wasn't caught in testing. Suggested-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Reviewed-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
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