OpenCloudOS-Kernel/drivers/s390
Thomas Weißschuh 82b433fb9b s390/sclp_vt220: Convert newlines to CRLF instead of LFCR
commit dee3df68ab4b00fff6bdf9fc39541729af37307c upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-10-22 15:46:25 +02:00
..
block Revert "s390/dasd: Establish DMA alignment" 2024-08-29 17:33:59 +02:00
char s390/sclp_vt220: Convert newlines to CRLF instead of LFCR 2024-10-22 15:46:25 +02:00
cio bitmap: introduce generic optimized bitmap_size() 2024-08-29 17:33:14 +02:00
crypto s390/pkey: Wipe sensitive data on failure 2024-07-11 12:49:09 +02:00
net s390/qeth: Fix kernel panic after setting hsuid 2024-05-17 12:02:06 +02:00
scsi scsi: zfcp: Fix a double put in zfcp_port_enqueue() 2023-09-27 11:31:20 -04:00
virtio s390/airq: remove lsi_mask from airq_struct 2023-08-30 11:03:28 +02:00
Makefile