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[v2,0/7] HID: ft260: fixes and performance improvements

Message ID 20220928144854.5580-1-michael.zaidman@gmail.com
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Series HID: ft260: fixes and performance improvements | expand

Message

Michael Zaidman Sept. 28, 2022, 2:48 p.m. UTC 
Hi all,

This patch series is an updated version of this one:
https://lore.kernel.org/all/20220525074757.7519-1-michael.zaidman@gmail.com/.

Changes since v1:

- Addressed two security-related issues reported by Enrik Berkhan:
  1. Do not populate hidraw device.
  2. Avoid stale read buffer pointer.

- The patch set v1 was tested by Guillaume Champagne. Added appropriate
  Tested-by notice in the related commits.

Michael Zaidman (7):
  HID: ft260: ft260_xfer_status routine cleanup
  HID: ft260: improve i2c write performance
  HID: ft260: support i2c writes larger than HID report size
  HID: ft260: support i2c reads greater than HID report size
  HID: ft260: improve i2c large reads performance
  HID: ft260: do not populate /dev/hidraw device
  HID: ft260: skip unexpected HID input reports

 drivers/hid/hid-ft260.c | 257 ++++++++++++++++++++++------------------
 1 file changed, 141 insertions(+), 116 deletions(-)