Commits
Matthias Lange committed 374a3fb5c3b
xhci: remove GFP_DMA flag from allocation commit 5db851cf20857c5504b146046e97cb7781f2a743 upstream. 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. 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>