Nicholas Piggin 7f2bf7840b tty: hvc: hvc_write() fix break condition ... Commit 550ddadcc7 ("tty: hvc: hvc_write() may sleep") broke the termination condition in case the driver stops accepting characters. This can result in unnecessary polling of the busy driver. Restore it by testing the hvc_push return code. Tested-by: Matteo Croce <mcroce@redhat.com> Tested-by: Jason Gunthorpe <jgg@mellanox.com> Tested-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-09-10 18:04:31 +02:00
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hvc	tty: hvc: hvc_write() fix break condition	2018-09-10 18:04:31 +02:00
ipwireless
serdev	serdev: add dev_pm_domain_attach|detach()	2018-07-15 12:23:53 +02:00
serial	Char/Misc driver patches for 4.19-rc1	2018-08-18 11:04:51 -07:00
vt	TTY/Serial driver patches for 4.19-rc1	2018-08-18 10:50:41 -07:00
amiserial.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
cyclades.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
ehv_bytechan.c	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
goldfish.c	headers: separate linux/mod_devicetable.h from linux/platform_device.h	2018-07-07 17:52:26 +02:00
isicom.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
Kconfig
Makefile
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c
n_hdlc.c
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c	n_tty: Access echo_* variables carefully.	2018-06-28 21:30:16 +09:00
nozomi.c
pty.c	pty: fix O_CLOEXEC for TIOCGPTPEER	2018-07-21 09:08:47 +02:00
rocket_int.h
rocket.c	tty: rocket: Fix possible buffer overwrite on register_PCI	2018-08-02 10:11:32 +02:00
rocket.h
synclink_gt.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
synclink.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
synclinkmp.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
sysrq.c	signal: Pass pid type into do_send_sig_info	2018-07-21 12:57:35 -05:00
tty_audit.c	audit: eliminate audit_enabled magic number comparison	2018-06-19 10:43:55 -04:00
tty_baudrate.c	tty: support CIBAUD without BOTHER	2018-07-16 12:00:43 +02:00
tty_buffer.c
tty_io.c	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2018-08-21 13:47:29 -07:00
tty_ioctl.c	tty: add missing const to termios hw-change helper	2018-05-22 10:08:05 +02:00
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c	atomic/tty: Fix up atomic abuse in ldsem	2018-06-28 21:07:55 +09:00
tty_mutex.c
tty_port.c
vcc.c