[PATCH v3 0/3] hwmon: Fix bugs in pt5161l, isl28022, and powerz

["Pradhan, Sanman" <sanman.pradhan@hpe.com>]

From: Sanman Pradhan <psanman@juniper.net>

This series fixes bugs in drivers/hwmon

1. pt5161l: Undersized stack buffer for SMBus block read, and
   unexpected positive return when retries are exhausted
2. isl28022: Integer overflow in power calculation on 32-bit
3. powerz: Use-after-free race on USB disconnect, and signal
   handling bug in completion wait

Changes since v2:
- Patch 2/3 (isl28022): Use min()/div_u64() one-liner instead of
  clamp_val() + tmp variable, per review feedback.
  Add overflow justification to commit message.
- Patches 1/3 and 3/3: No changes.

Changes since v1:
- Patch 1/3 (pt5161l): Also fix unexpected positive return when
  retries are exhausted due to length mismatch.
- Patch 2/3 (isl28022): Switch from s64/div_s64() to u64/div_u64()
  since power is inherently non-negative.
- Patch 3/3 (powerz): Also fix signal handling in
  wait_for_completion_interruptible_timeout(). Return -ENODEV
  instead of -EIO on disconnected device.

Sanman Pradhan (3):
  hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
  hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit
  hwmon: (powerz) Fix use-after-free and signal handling on USB
    disconnect

 drivers/hwmon/isl28022.c |  5 +++--
 drivers/hwmon/powerz.c   | 18 +++++++++++++-----
 drivers/hwmon/pt5161l.c  |  4 ++--
 3 files changed, 18 insertions(+), 9 deletions(-)

-- 
2.34.1