[PATCH v3 00/17] media: Fix locking issues in rc core

[Sean Young <sean@mess.org>]

Fix issues found by Sashiko and claude, and other cleanups. 

Resending because Sashiko failed to check v2 and fix more issues.

Changes since v2:
 - Cosmetic changes in:  Add missing locking for keymap
 - Patch 7 to 17 are new issues found

Changes since v1:
 - Fix issue where input device was still leaked
 - Add: Fix race between bpf(BPG_PROG_ATTACH) and device unregister
 - Add: Fix inconsistent locking of keylock
 
Sean Young (17):
  media: rc: Ensure registered is cleared in error path
  media: rc: Ensure that rc_unregister_device() does not free input
    device
  media: rc: Fix ABBA deadlock by making locks more fine grained
  media: rc: Add missing locking for keymap
  media: rc: Fix race between bpf(BPG_PROG_ATTACH) and device unregister
  media: rc: mce_kbd: Fix inconsistent locking of keylock
  media: ene_ir: Ensure teardown is done in the correct order
  media: rc: Use binary search for adding or updating a scancode
  media: rc: imon: Bind both interfaces via usb_driver_claim_interface()
  media: ir_toy: Remove unused struct field
  media: nuvoton-cir: Remove unused struct field
  media: ite-cir: Removed unused struct field
  media: fintek-cir: Remove unused fields
  media: mceusb: Remove unused field
  media: serial_ir: Fix race condition where timer can be re-armed
  media: rc: After rc_unregister_device() timers can be re-armed
  media: rc: Validate carrier range in LIRC_SET_REC_CARRIER ioctl

 drivers/media/rc/ene_ir.c             |   4 +-
 drivers/media/rc/fintek-cir.c         |  13 --
 drivers/media/rc/fintek-cir.h         |  22 ----
 drivers/media/rc/imon.c               | 166 +++++++++++--------------
 drivers/media/rc/ir-mce_kbd-decoder.c |   5 +-
 drivers/media/rc/ir_toy.c             |   2 -
 drivers/media/rc/ite-cir.c            |   1 -
 drivers/media/rc/ite-cir.h            |   1 -
 drivers/media/rc/lirc_dev.c           |   2 +
 drivers/media/rc/mceusb.c             |   1 -
 drivers/media/rc/nuvoton-cir.h        |   3 -
 drivers/media/rc/rc-ir-raw.c          |  39 +++---
 drivers/media/rc/rc-loopback.c        |   5 -
 drivers/media/rc/rc-main.c            | 172 ++++++++++++++++----------
 drivers/media/rc/serial_ir.c          |  11 +-
 include/media/rc-map.h                |   2 -
 16 files changed, 219 insertions(+), 230 deletions(-)

-- 
2.55.0