Messages in this thread | | | From | Johan Hovold <> | Subject | [PATCH 00/14] USB: serial: fix DMA buffers on stack and endianess bugs | Date | Mon, 28 Dec 2009 23:01:44 +0100 |
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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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