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(parent: 005ca01) | patch
s390/ipl: Introduce sysfs attribute 'scp_data' for dump ipl
authorAlexander Egorenkov <egorenar@linux.ibm.com>
Fri, 10 May 2024 10:41:28 +0000 (12:41 +0200)
committerAlexander Gordeev <agordeev@linux.ibm.com>
Tue, 14 May 2024 18:21:55 +0000 (20:21 +0200)
commit24bf80f78e5ad45bc3e0886cef86def712bdf3ed
tree67d1dbcae2ad3178ad93b945ddb9afc5f897b551tree | snapshot
parent005ca0133375a68fbbe4244cc7399b640d78dd91commit | diff
s390/ipl: Introduce sysfs attribute 'scp_data' for dump ipl

This is analogous to the reipl's sysfs attribute named equally and enables
tools such as s390-tools' dumpconf to pass additional kernel cmdline
parameters to a stand-alone dumper such as zfcpdump (e.g. to enable
debug output with 'dump_debug' parameter) or ngdump.

Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
arch/s390/kernel/ipl.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git