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| author | Jiri Slaby <jslaby@suse.cz> | 2014-11-06 15:56:33 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-06 23:01:03 (GMT) |
| commit | 8a8ae62f8296760a2a1eee7009a1444c327603e0 (patch) | |
| tree | e21ad0bbc78ba6cfba450660c23ccaed1198a2b6 /mm | |
| parent | d7685ca7c4f5d22dd9b045992e82c1c444a92187 (diff) | |
| download | linux-8a8ae62f8296760a2a1eee7009a1444c327603e0.tar.xz | |
tty: warn on deprecated serial flags
When somebody calls TIOCSSERIAL ioctl with serial flags to set one of
* ASYNC_SESSION_LOCKOUT
* ASYNC_PGRP_LOCKOUT
* ASYNC_CALLOUT_NOHUP
* ASYNC_AUTOPROBE
nothing happens. We actually ignore the flags for over a decade at
least (I checked 2.6.0).
So start yelling at users who use those flags, that they shouldn't.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions