s390/boot: account Real Memory Copy and Lowcore areas

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Real Memory Copy and (absolute) Lowcore areas are
not accounted when virtual memory layout is set up.

Fixes: 4df29d2b90 ("s390/smp: rework absolute lowcore access")
Fixes: 2f0e8aae26 ("s390/mm: rework memcpy_real() to avoid DAT-off mode")
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Alexander Gordeev 2023-08-04 15:24:28 +02:00 • committed by Heiko Carstens

parent a984f27ec2

commit 09cd4ffafb

1 changed files with 2 additions and 1 deletions

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arch/s390/boot/startup.c

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