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(parent: a9240ee) | 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)
commit32576a2f7aabc404db6033c5d7f9273a80a78478
treeccb42150a22016a95412ff2d04e91797ca149ebatree | snapshot
parenta9240ee1218846bc447c94a587f0d3f8c12e7e5dcommit | 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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