[PATCH v4 0/2] i2c: imx: Fix slave mode corner issues

[Liem]

This series fixes two issues in the i2c-imx target mode.

Patch 1 defers slave pointer assignment to after a successful resume
and protects it with the slave_lock to prevent races with the shared
IRQ handler.

Patch 2 cancels the hrtimer before clearing the slave pointer during
unregistration, preventing a potential use-after-free.

Changes in v4:
- Patch 1: reworked to avoid race with shared IRQ handler, as
  suggested by Sashiko.
- Patch 2: unchanged.

Changes in v3:
- Split the original patch into two separate patches as suggested by
  Frank Li.
- v2: https://lore.kernel.org/imx/
  20260625160219.55116-1-liem16213 at gmail.com/

Liem (2):
  i2c: imx: Fix slave registration race and error handling
  i2c: imx: Cancel hrtimer before clearing slave pointer

 drivers/i2c/busses/i2c-imx.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

-- 
2.34.1