diff options
| author | Matthias Lange <matthias.lange@kernkonzept.com> | 2017-05-17 18:32:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-18 15:19:42 +0200 |
| commit | 5db851cf20857c5504b146046e97cb7781f2a743 (patch) | |
| tree | 4d7ebe5b63616bf9cb360e342ef1e219d3d9bb99 /drivers/usb/host/xhci-hub.c | |
| parent | 63aea0dbab90a2461faaae357cbc8cfd6c8de9fe (diff) | |
xhci: remove GFP_DMA flag from allocation
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>
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
0 files changed, 0 insertions, 0 deletions