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Subject[PATCH v2 0/2] serdev: fix broken lifetime assumptions
Date
This series fixes a number of issues with the new serdev code, which was
based on incorrect tty-port lifetime assumptions.

The first patch in v1 of this series disables serdev support by reverting the
patch which hooked into the tty layer in a broken way that leads to crashes and
leaks when deregistering devices. That one has now been applied to tty-linus
with a stable tag (for v4.11).

The remaining two patches again re-enables serdev (first enabled in 4.11, but
soon reverted in stable) for a subset of tty drivers by adding adding a new
interface for registering serdev devices and using that in serial core only.

More details can be found in the individual commit messages.

Johan


Changes in v2
- rebase on tty-linus
- drop first two patches that have already been applied
- remove a stray newline in patch 1/2
- add Rob's reviewed-by tag


Johan Hovold (2):
tty/serdev: add serdev registration interface
serial: enable serdev support

drivers/tty/serdev/serdev-ttyport.c | 6 ++-
drivers/tty/serial/serial_core.c | 4 +-
drivers/tty/tty_port.c | 75 +++++++++++++++++++++++++++++++++++++
include/linux/serdev.h | 7 +++-
include/linux/tty.h | 9 +++++
5 files changed, 95 insertions(+), 6 deletions(-)

--
2.13.0

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