[RFC 0/6] xHCI and USB security bug fixes

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This patchset address some (but not all) of the security issues found
with the Klockwork static analysis tool.  I have not reviewed these in
detail to see if these could be used by attackers, so someone with more
security experience may want to look these over.

Sarah Sharp

The following changes since commit c3897aa5386faba77e5bbdf94902a1658d3a5b11:

  xhci: Disable D3cold for buggy TI redrivers. (2013-05-24 15:23:59 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci.git ful-klockwork

for you to fetch changes up to c3a0a3ea1c2ece9596b6e3ae3fcb4540fc9b6e31:

  usb: check usb_hub_to_struct_hub() return value (2013-05-24 17:26:48 -0700)

----------------------------------------------------------------
Mathias Nyman (4):
      xhci: Remove BUG in xhci_setup_addressable_virt_dev
      xhci: remove BUG() in xhci_get_endpoint_type()
      xhci: check for failed dma pool allocation
      usb: check usb_hub_to_struct_hub() return value

Sarah Sharp (2):
      xhci: Remove BUG_ON() in xhci_alloc_container_ctx.
      xhci: Remove BUG_ON in xhci_get_input_control_ctx.

 drivers/usb/core/hub.c       |  107 ++++++++++++++++++++++--------
 drivers/usb/host/xhci-dbg.c  |    5 ++
 drivers/usb/host/xhci-mem.c  |   65 +++++++++---------
 drivers/usb/host/xhci-ring.c |    4 +
 drivers/usb/host/xhci.c      |  148 ++++++++++++++++++++++++++++++++----------
 5 files changed, 234 insertions(+), 95 deletions(-)
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