Peter Hurley 87108bc987 tty: n_tty: fix SIGIO for output ... According to fcntl(2), "a SIGIO signal is sent whenever input or output becomes possible on that file descriptor", i.e. after the output buffer was full and now has space for new data. But in fact SIGIO is sent after every write. n_tty_write() should set TTY_DO_WRITE_WAKEUP only when not all data could be written to the buffer. [pjh: Also fixes missed SIGIO if amt written just happens to be [ amount still to write Signed-off-by: Johannes Stezenbach <js@sig21.net> [pjh: minor patch edits and re-submit] Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-01-28 11:58:02 -08:00
..
hvc	TTY/Serial driver patches for 4.4-rc1	2015-11-04 21:35:12 -08:00
ipwireless	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2015-04-14 09:50:27 -07:00
serial	tty: Remove chars_in_buffer() line discipline method	2016-01-27 15:01:44 -08:00
vt	tty: Prepare for destroying line discipline on hangup	2016-01-27 15:01:44 -08:00
amiserial.c	tty: Remove chars_in_buffer() line discipline method	2016-01-27 15:01:44 -08:00
bfin_jtag_comm.c	TTY: bfin_jtag_comm: remove incorrect wait_until_sent operation	2015-03-07 03:44:14 +01:00
cyclades.c	tty: Remove chars_in_buffer() line discipline method	2016-01-27 15:01:44 -08:00
ehv_bytechan.c	tty: remove unused variable sprop	2015-02-03 15:52:13 -08:00
goldfish.c	staging: goldfish: Fix pointer cast for 32 bits	2015-05-31 11:40:14 +09:00
isicom.c	isicom: Deinline drop_dtr, save 112 bytes	2015-12-13 19:59:48 -08:00
Kconfig	ttyFDC: Implement KGDB IO operations.	2015-03-31 12:04:13 +02:00
Makefile	TTY: Add MIPS EJTAG Fast Debug Channel TTY driver	2015-03-31 12:04:12 +02:00
metag_da.c	tty/metag_da: Avoid module_init/module_exit in non-modular code	2015-06-16 14:12:31 -04:00
mips_ejtag_fdc.c	ttyFDC: Fix build problems due to use of module_{init,exit}	2015-10-17 21:29:21 -07:00
moxa.c	tty: Remove unused SERIAL_DO_RESTART define	2015-12-13 19:59:48 -08:00
moxa.h
mxser.c
mxser.h
n_gsm.c	tty: Remove chars_in_buffer() line discipline method	2016-01-27 15:01:44 -08:00
n_hdlc.c	pty: Fix input race when closing	2015-05-10 19:26:37 +02:00
n_r3964.c	tty: r3964: Replace/remove bogus tty lock use	2015-10-17 21:11:29 -07:00
n_tracerouter.c	n_tracerouter: stop including <asm-generic/bug>	2015-10-15 00:21:10 +02:00
n_tracesink.c	n_tracesink: stop including <asm-generic/bug>	2015-10-15 00:21:11 +02:00
n_tracesink.h
n_tty.c	tty: n_tty: fix SIGIO for output	2016-01-28 11:58:02 -08:00
nozomi.c	drivers/tty/nozomi.c: rename CONFIG_MAGIC	2015-05-10 19:19:06 +02:00
pty.c	pty: Remove pty_unix98_shutdown()	2016-01-27 14:28:20 -08:00
rocket_int.h
rocket.c	tty: Remove chars_in_buffer() line discipline method	2016-01-27 15:01:44 -08:00
rocket.h	tty: rocket: fix comment of ROCKET_SPD_HI	2015-05-24 12:49:16 -07:00
synclink_gt.c	tty: synclink_gt: Rename tty_driver_name	2015-12-13 19:59:48 -08:00
synclink.c	tty: synclink, fix indentation	2015-10-17 21:14:06 -07:00
synclinkmp.c	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
sysrq.c	sysrq: Fix warning in sysrq generated crash.	2015-12-29 16:29:18 -08:00
tty_audit.c	tty: audit: Poison tty_audit_buf while process exits	2016-01-27 16:41:04 -08:00
tty_buffer.c	tty: Fix GPF in flush_to_ldisc()	2015-12-12 23:05:28 -08:00
tty_io.c	tty: Fix ioctl(FIOASYNC) on hungup file	2016-01-28 11:58:02 -08:00
tty_ioctl.c	tty: Remove __func__ from tty_debug() macro	2015-12-13 19:59:48 -08:00
tty_ldisc.c	tty: Eliminate global symbol tty_ldisc_N_TTY	2016-01-27 15:13:28 -08:00
tty_ldsem.c	tty: Deinline __ldsem_down_write_nested, save 128 bytes	2015-12-13 19:59:48 -08:00
tty_mutex.c	tty: Remove __lockfunc annotation from tty lock functions	2016-01-27 14:28:20 -08:00
tty_port.c	tty: Define tty_*() printk macros	2015-12-13 19:59:48 -08:00