s390/smp,ptdump: add absolute lowcore markers

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Add "Lowcore Area Start" and "Lowcore Area End" markers
that fence pages where absolute lowcore resides.

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Alexander Gordeev 2022-07-20 08:32:13 +02:00 • committed by Vasily Gorbik

parent 4df29d2b90

commit 5078775531

1 changed files with 7 additions and 0 deletions

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arch/s390/mm/dump_pagetables.c

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