linux-kernel - [PATCH 00/14] USB: serial: fix DMA buffers on stack and endianess bugs

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Date:	Mon, 28 Dec 2009 23:01:44 +0100
From:	Johan Hovold <jhovold@...il.com>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 00/14] USB: serial: fix DMA buffers on stack and endianess bugs

Hi, 

These patches should address all remaining instances of DMA buffers on stack
(being passed to usb_control_msg) for the usb serial drivers. They also fix a
few endianess bugs I found along the way and do some minor clean up.

Note that I have not been able to test them on actual hardware, so please have
a go if you happen to have access to one of these devices.

Also note that these patches do not include the DMA-buffer-on-stack fix for
ftdi_sio i submitted a few days ago.

Cheers,
Johan


Johan Hovold (14):
  USB: ch341: replace printk warnings with dev_err
  USB: ch341: fix DMA buffer on stack
  USB: ch341: use le16_to_cpup to be explicit about endianess
  USB: cypress_m8: fix DMA buffer on stack
  USB: cypress_m8: fix endianess bug
  USB: io_ti: fix DMA buffers on stack
  USB: keyspan_pda: fix DMA buffers on stack
  USB: kl5kusb105: fix DMA buffers on stack
  USB: mct_u232: fix DMA buffers on stack
  USB: mos7720: fix DMA buffers on stack and clean up send_mos_cmd
  USB: mos7840: fix DMA buffers on stack and endianess bugs
  USB: oti6858: fix DMA buffer on stack
  USB: visor: fix DMA buffers on stack
  USB: kobil_sct: clean up kobil_set_termios

 drivers/usb/serial/ch341.c       |   24 +++++++++----
 drivers/usb/serial/cypress_m8.c  |   35 +++++++++++---------
 drivers/usb/serial/io_ti.c       |   66 +++++++++++++++++++++++++++----------
 drivers/usb/serial/keyspan_pda.c |   45 ++++++++++++++++++-------
 drivers/usb/serial/kl5kusb105.c  |   63 +++++++++++++++++++++++++----------
 drivers/usb/serial/kobil_sct.c   |   22 ++----------
 drivers/usb/serial/mct_u232.c    |   67 ++++++++++++++++++++++++++++++-------
 drivers/usb/serial/mos7720.c     |   34 +++++++++---------
 drivers/usb/serial/mos7840.c     |   22 ++++++++++--
 drivers/usb/serial/oti6858.c     |   13 ++++++--
 drivers/usb/serial/visor.c       |   26 ++++++++++----
 11 files changed, 282 insertions(+), 135 deletions(-)

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