s390/boot: Add support for boot messages loglevels
authorVasily Gorbik <gor@linux.ibm.com>
Wed, 20 Nov 2024 15:56:12 +0000 (16:56 +0100)
committerAlexander Gordeev <agordeev@linux.ibm.com>
Sun, 26 Jan 2025 16:24:00 +0000 (17:24 +0100)
commitd538fdc49a7d7dd068fc29bcc6093e8dd45abbd9
treed3ad6f86da45ee48ef9f065c6d05467a79f87646
parent92b712fa7d5b67ffa3d1ee6147643e9f60154c10
s390/boot: Add support for boot messages loglevels

Add message severity levels for boot messages, similar to the main
kernel. Support command-line options that control console output
verbosity, including "loglevel," "ignore_loglevel," "debug," and "quiet".

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
arch/s390/boot/boot.h
arch/s390/boot/ipl_parm.c
arch/s390/boot/printk.c