Sascha Silbe 6cd997db91 s390/con3270: fix insufficient space padding ... con3270 contains an optimisation that reduces the amount of data to be transmitted to the 3270 terminal by putting a Repeat to Address (RA) order into the data stream. The RA order itself takes up space, so con3270 only uses it if there's enough space left in the line buffer. Otherwise it just pads out the line manually. For lines that were _just_ short enough that the RA order still fit in the line buffer, the line was instead padded with an insufficient amount of spaces. This was caused by examining the size of the allocated line buffer rather than the length of the string to be displayed. For con3270_cline_end(), we just compare against the line length. For con3270_update_string() however that isn't available anymore, so we check whether the Repeat to Address order is present. Fixes: f51320a5 ("[PATCH] s390: new 3270 driver.") (tglx/history.git) Tested-by: Jing Liu <liujbjl@linux.vnet.ibm.com> Tested-by: Yang Chen <bjcyang@linux.vnet.ibm.com> Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-09-30 09:13:21 +02:00
..
con3215.c	tty: Replace ASYNC_INITIALIZED bit and update atomically	2016-04-30 09:26:55 -07:00
con3270.c	s390/con3270: fix insufficient space padding	2016-09-30 09:13:21 +02:00
ctrlchar.c	s390/ctrlchar: improve handling of magic sysrequests	2015-08-26 17:20:44 +02:00
ctrlchar.h	s390/ctrlchar: improve handling of magic sysrequests	2015-08-26 17:20:44 +02:00
defkeymap.c
defkeymap.map
diag_ftp.c	s390/diag: add a statistic for diagnose calls	2015-10-14 14:32:06 +02:00
diag_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
fs3270.c	s390/3270: avoid endless I/O loop with disconnected 3270 terminals	2016-05-04 16:29:53 +02:00
hmcdrv_cache.c	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_cache.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_dev.c	assorted conversions to %p[dD]	2014-11-19 13:01:20 -05:00
hmcdrv_dev.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_ftp.c	s390/hmcdrv: constify hmcdrv_ftp_ops structs	2015-12-30 10:34:25 +01:00
hmcdrv_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_mod.c	s390/hmcdrv: remove unnecessary version.h inclusion	2015-01-15 11:11:16 +01:00
Kconfig	s390/sclp: add open for business support	2015-11-27 09:24:18 +01:00
keyboard.c	s390/keyboard: use memdup_user_nul()	2016-06-13 15:58:12 +02:00
keyboard.h	TTY: switch tty_schedule_flip	2013-01-15 22:43:15 -08:00
Makefile	s390/sclp: move pci related commands to separate file	2016-04-15 18:16:38 +02:00
monreader.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
monwriter.c	s390: char: drop owner assignment from platform_drivers	2014-10-20 16:21:32 +02:00
raw3270.c	s390/3270: handle reconnect of a tty with a different size	2016-05-10 13:24:46 +02:00
raw3270.h	s390/3270: avoid endless I/O loop with disconnected 3270 terminals	2016-05-04 16:29:53 +02:00
sclp_async.c	s390/sclp_async: add Kconfig option to specify the component id	2014-11-28 09:45:11 +01:00
sclp_cmd.c	s390/sclp: move pci related commands to separate file	2016-04-15 18:16:38 +02:00
sclp_con.c	s390/console: Make preferred console handling more consistent	2016-07-13 10:58:07 +02:00
sclp_config.c	s390/cpuinfo: show dynamic and static cpu mhz	2016-06-13 15:58:17 +02:00
sclp_cpi_sys.c	s390/sclp: event type macro cleanup	2016-04-15 18:16:39 +02:00
sclp_cpi_sys.h
sclp_ctl.c	s390/sclp_ctl: fix potential information leak with /dev/sclp	2016-04-27 09:33:39 +02:00
sclp_diag.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_early.c	s390/sclp: detect storage-key facility	2016-06-10 12:07:30 +02:00
sclp_ftp.c	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_ocf.c	s390: Make cpc_name accessible	2016-06-10 12:07:10 +02:00
sclp_pci.c	s390/sclp: avoid compile warning in sclp_pci_report	2016-04-21 09:51:17 +02:00
sclp_quiesce.c
sclp_rw.c	s390/sclp: avoid merged message output	2015-10-14 14:32:10 +02:00
sclp_rw.h	s390/sclp: avoid merged message output	2015-10-14 14:32:10 +02:00
sclp_sdias.c	s390/sclp: pass timeout as HZ independent value	2015-06-15 10:50:57 +02:00
sclp_sdias.h	s390/sclp: Move declarations for sclp_sdias into separate header file	2013-11-15 14:08:39 +01:00
sclp_tty.c	s390/sclp: avoid merged message output	2015-10-14 14:32:10 +02:00
sclp_tty.h
sclp_vt220.c	s390/sclp_vt220: support magic sysrequests	2015-08-26 17:20:45 +02:00
sclp.c	s390/sclp: fix possible control register corruption	2016-01-11 13:03:00 +01:00
sclp.h	s390/sclp: event type macro cleanup	2016-04-15 18:16:39 +02:00
tape_34xx.c	s390/tape: remove redundant if statement	2015-01-22 12:51:49 +01:00
tape_3590.c	s390/tape: Use memdup_user() rather than duplicating its implementation	2016-08-24 09:23:57 +02:00
tape_3590.h
tape_char.c	s390/tape: fix MTIOCGET ioctl to report blocksize	2014-09-25 10:52:03 +02:00
tape_class.c	s390/drivers: Cocci spatch "ptr_ret.spatch"	2013-06-26 21:10:22 +02:00
tape_class.h
tape_core.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
tape_proc.c
tape_std.c	s390/tape: Add missing destroy_timer_on_stack()	2014-04-01 09:23:37 +02:00
tape_std.h
tape.h
tty3270.c	TTY and Serial driver update for 4.7-rc1	2016-05-20 20:57:27 -07:00
tty3270.h
vmcp.c	convert a bunch of open-coded instances of memdup_user_nul()	2016-01-04 10:26:58 -05:00
vmcp.h
vmlogrdr.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
vmur.c	s390/vmur: fix irq pointer dereference in int handler	2016-09-20 14:26:32 +02:00
vmur.h
zcore.c	s390/ipl: rename diagnose enums	2016-06-13 15:58:26 +02:00