AuxXxilium/linux_dsm_epyc7002
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309426ae69
linux_dsm_epyc7002/drivers/tty
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Peter Hurley 309426ae69 tty: audit: Remove icanon mode from call chain 
The tty termios bits cannot change while n_tty_read() is in the
i/o loop; the termios_rwsem ensures mutual exclusion with termios
changes in n_tty_set_termios(). Check L_ICANON() directly and
eliminate icanon parameter.

NB: tty_audit_add_data() => tty_audit_buf_get() => tty_audit_buf_alloc()
is a single path; ie., tty_audit_buf_get() and tty_audit_buf_alloc()
have no other callers.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-27 16:41:04 -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: audit: Remove icanon mode from call chain 2016-01-27 16:41:04 -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: Remove icanon mode from call chain 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: Make tty_files_lock per-tty 2016-01-27 15:13:28 -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