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Groups > linux.kernel > #1621475
| From | Johan Hovold <johan@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/4] serdev: fix broken lifetime assumptions |
| Date | 2017-04-11 19:10 +0200 |
| Message-ID | <tv7sJ-1pf-13@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This series fixes a number of issues with the new serdev code, which was based on incorrect tty-port lifetime assumptions. The first patch 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. This one should probably go into 4.11. The second patch fixes a specific bug in the tty-port client registration code, while the third patch adds a new interface for registering serdev devices. The final patch ultimately enables serdev again for the serial drivers. More details can be found in the individual commit messages. Johan Johan Hovold (4): Revert "tty_port: register tty ports with serdev bus" serdev: fix tty-port client deregistration tty/serdev: add serdev registration interface serial: enable serdev support drivers/tty/serdev/serdev-ttyport.c | 21 +++++++---- drivers/tty/serial/serial_core.c | 4 +- drivers/tty/tty_port.c | 74 ++++++++++++++++++++++++++++++++++--- include/linux/serdev.h | 7 +++- include/linux/tty.h | 9 +++++ 5 files changed, 99 insertions(+), 16 deletions(-) -- 2.12.2
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[PATCH 0/4] serdev: fix broken lifetime assumptions Johan Hovold <johan@kernel.org> - 2017-04-11 19:10 +0200
[PATCH 2/4] serdev: fix tty-port client deregistration Johan Hovold <johan@kernel.org> - 2017-04-11 19:10 +0200
[PATCH 1/4] Revert "tty_port: register tty ports with serdev bus" Johan Hovold <johan@kernel.org> - 2017-04-11 19:10 +0200
Re: [PATCH 1/4] Revert "tty_port: register tty ports with serdev bus" Johan Hovold <johan@kernel.org> - 2017-04-12 16:40 +0200
[PATCH 3/4] tty/serdev: add serdev registration interface Johan Hovold <johan@kernel.org> - 2017-04-11 19:10 +0200
Re: [PATCH 3/4] tty/serdev: add serdev registration interface Rob Herring <robh@kernel.org> - 2017-04-20 20:00 +0200
Re: [PATCH 3/4] tty/serdev: add serdev registration interface Johan Hovold <johan@kernel.org> - 2017-04-21 20:30 +0200
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