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linux/drivers/s390/char
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Thomas Weißschuh dee3df68ab s390/sclp_vt220: Convert newlines to CRLF instead of LFCR 
According to the VT220 specification the possible character combinations
sent on RETURN are only CR or CRLF [0].

	The Return key sends either a CR character (0/13) or a CR
	character (0/13) and an LF character (0/10), depending on the
	set/reset state of line feed/new line mode (LNM).

The sclp/vt220 driver however uses LFCR. This can confuse tools, for
example the kunit runner.

Link: https://vt100.net/docs/vt220-rm/chapter3.html#S3.2
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Link: https://lore.kernel.org/r/20241014-s390-kunit-v1-2-941defa765a6@linutronix.de
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
History 2024-10-16 11:32:32 +02:00
..
con3215.c s390/3215: use new address translation helpers 2024-03-13 09:23:47 +01:00
con3270.c s390/3270: Add missing MODULE_DESCRIPTION() macros 2024-06-28 14:52:31 +02:00
ctrlchar.c s390/ctrlchar: fix kernel doc comment 2021-09-07 13:38:42 +02:00
ctrlchar.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
defkeymap.c s390/defkeymap: fix global init to zero 2018-03-18 23:02:02 -07:00
defkeymap.map s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
diag_ftp.c s390/ctlreg: rename ctl_reg.h to ctlreg.h 2023-09-19 13:26:56 +02:00
diag_ftp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fs3270.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
hmcdrv_cache.c s390: move from strlcpy with unused retval to strscpy 2022-08-30 22:00:33 +02:00
hmcdrv_cache.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hmcdrv_dev.c s390: remove unused f_version 2024-09-09 11:58:07 +02:00
hmcdrv_dev.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hmcdrv_ftp.c s390/hmcdrv_ftp: fix kernel doc comment 2021-09-07 13:38:42 +02:00
hmcdrv_ftp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hmcdrv_mod.c s390: char: add SPDX identifiers to the remaining files 2017-11-24 14:28:42 +01:00
Kconfig s390: Remove protvirt and kvm config guards for uv code 2024-07-23 16:02:33 +02:00
keyboard.c TTY/Serial driver patches for 4.19-rc1 2018-08-18 10:50:41 -07:00
keyboard.h tty: the rest, stop using tty_schedule_flip() 2021-11-25 18:35:23 +01:00
Makefile s390/ap: modularize ap bus 2024-04-09 17:29:56 +02:00
monreader.c s390/monreader: fix virtual vs physical address confusion 2023-08-30 11:03:26 +02:00
monwriter.c s390: include linux/io.h instead of asm/io.h 2023-07-03 11:19:40 +02:00
raw3270.c s390/3270: Add missing MODULE_DESCRIPTION() macros 2024-06-28 14:52:31 +02:00
raw3270.h s390/raw3270: make class3270 constant 2024-03-13 09:23:50 +01:00
sclp.c s390/sclp: Deactivate sclp after all its users 2024-10-16 11:32:32 +02:00
sclp.h s390/sclp: replace zero-length array with flexible-array member 2023-04-13 17:36:29 +02:00
sclp_ap.c s390/sclp: Add support for SCLP AP adapter config/deconfig 2020-10-07 21:50:00 +02:00
sclp_cmd.c s390/sclp: Define commands for storage (un)assignment 2024-06-18 17:01:33 +02:00
sclp_con.c s390/consoles: improve panic notifiers reliability 2022-05-06 20:45:13 +02:00
sclp_config.c s390/smp: Switch to GENERIC_CPU_DEVICES 2024-07-10 19:50:44 +02:00
sclp_cpi_sys.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_cpi_sys.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_ctl.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
sclp_diag.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_early.c s390/wti: Introduce infrastructure for warning track interrupt 2024-08-29 22:56:34 +02:00
sclp_early_core.c s390/drivers: Replace S390_lowcore by get_lowcore() 2024-06-18 17:01:33 +02:00
sclp_ftp.c s390/hmcdrv: use strscpy() instead of strlcpy() 2023-02-06 11:13:53 +01:00
sclp_ftp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_ocf.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_pci.c s390: Replace zero-length array with flexible-array member 2020-02-27 16:02:21 +01:00
sclp_quiesce.c s390/sclp: Remove quiesce power management support 2021-06-18 16:41:20 +02:00
sclp_rw.c TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
sclp_rw.h TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
sclp_sd.c s390/sclp: Add timeout to Store Data requests 2024-07-01 17:47:01 +02:00
sclp_sdias.c s390/sclp_sdias: fix sclp_sdias_copy() virtual vs physical address confusion 2022-02-06 23:31:29 +01:00
sclp_sdias.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_tty.c tty: make tty_operations::write()'s count size_t 2023-08-11 21:12:46 +02:00
sclp_tty.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sclp_vt220.c s390/sclp_vt220: Convert newlines to CRLF instead of LFCR 2024-10-16 11:32:32 +02:00
tape.h s390/tape: fix virtual vs physical address confusion 2024-03-13 09:23:48 +01:00
tape_34xx.c s390/tape: fix comment typo 2022-07-28 18:05:23 +02:00
tape_3590.c s390/tape: Fix spelling mistake in function name tape_3590_erp_succeded 2021-01-27 13:00:47 +01:00
tape_3590.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tape_char.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
tape_class.c s390/tape: make tape_class constant 2024-03-13 09:23:49 +01:00
tape_class.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tape_core.c s390/tape: remove unsupported PM functions 2020-12-02 18:19:24 +01:00
tape_proc.c s390/drivers: fix proc/debugfs file permissions 2018-12-13 10:42:24 +01:00
tape_std.c s390/tape: fix timer initialization in tape_std_assign() 2021-11-08 14:17:49 +01:00
tape_std.h s390: remove orphaned function declarations 2020-09-30 12:09:54 +02:00
uvdevice.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
vmcp.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
vmlogrdr.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
vmur.c s390/vmur: make vmur_class constant 2024-03-13 09:23:49 +01:00
vmur.h s390/vmur: generate uevent on unsolicited device end 2022-10-10 10:15:10 +02:00
zcore.c [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00