s390/kexec_file: Prepare setup.h for kexec_file_load
authorPhilipp Rudo <prudo@linux.vnet.ibm.com>
Tue, 27 Jun 2017 10:44:11 +0000 (12:44 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 16 Apr 2018 07:10:21 +0000 (09:10 +0200)
commit15ceb8c936d13d940ca9e53996fbd05a26ce96db
tree3d8ffd14863045a156cd58eecc457a81ffe54382
parent760dd0eeaec1689430243ead14e5a429613d8c52
s390/kexec_file: Prepare setup.h for kexec_file_load

kexec_file_load needs to prepare the new kernels before they are loaded.
For that it has to know the offsets in head.S, e.g. to register the new
command line. Unfortunately there are no macros right now defining those
offsets. Define them now.

Signed-off-by: Philipp Rudo <prudo@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/setup.h