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(parent: 9ac15fe) | patch
s390/setup: do not reserve the decompressor code
authorVasily Gorbik <gor@linux.ibm.com>
Tue, 12 Jun 2018 14:46:59 +0000 (16:46 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 25 Jun 2018 08:14:41 +0000 (10:14 +0200)
commit8112d5f6c61c0aea26334c71bb35a3cfbbb36432
treeccb42150a22016a95412ff2d04e91797ca149ebatree | snapshot
parent9ac15feeb8bf548ff57426805031f8a8a9c60e08commit | diff
s390/setup: do not reserve the decompressor code

Introduce PARMAREA_END, and use it for memblock reserve of low
memory, which is used for lowcore, kdump data mover code and page
buffer, early stack and parmarea. There is no need to reserve an
area between PARMAREA_END and the decompressor _ehead.

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/include/asm/setup.h diff | blob | history
arch/s390/kernel/setup.c diff | blob | history
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