s390: get rid of the first mb of uncompressed image
authorVasily Gorbik <gor@linux.ibm.com>
Wed, 27 Jun 2018 15:10:14 +0000 (17:10 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 2 Jul 2018 09:24:58 +0000 (11:24 +0200)
commit183ab05ff285555c56b7f00bb4fd52d80a9513fb
treede41bc46e49ae9c232a7402ac5d68ea78b2356ac
parent8e533fdd092598db73312af801dbddea8cab6f9c
s390: get rid of the first mb of uncompressed image

Instead of generating uncompressed kernel image starting at 0, filling
first mb with zeros (with ".org 0x100000") and then trimming it off
from vmlinux.bin before compression, simply generate a kernel image
starting from 0x100000.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/boot/compressed/Makefile
arch/s390/kernel/head64.S
arch/s390/kernel/vmlinux.lds.S