[v2] HID: ft260: fixes and performance improvements

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

Michael Zaidman posted 7 patches 1 year, 6 months ago

Diff against v1 v3 v4
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drivers/hid/hid-ft260.c | 257 ++++++++++++++++++++++------------------
1 file changed, 141 insertions(+), 116 deletions(-)

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

Posted by Michael Zaidman 1 year, 6 months ago

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(-)

-- 
2.34.1