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Matthias Lange authored
There is no reason to restrict allocations to the first 16MB ISA DMA addresses. It is causing problems in a virtualization setup with enabled IOMMU (x86_64). The result is that USB is not working in the VM. CC: <stable@vger.kernel.org> Signed-off-by: Matthias Lange <matthias.lange@kernkonzept.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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