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s390/entry: Make system_call() ready for lowcore relocation
authorSven Schnelle <svens@linux.ibm.com>
Mon, 22 Jul 2024 13:41:26 +0000 (15:41 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Tue, 23 Jul 2024 14:02:32 +0000 (16:02 +0200)
commit361f6ec2fe203760353c708480099e0325295b21
tree156ce2cc2671c4fc044220f7824b877534fd6714tree
parent9b3dcae128f8803950d646329f2301cae3fe8f4dcommit | diff
s390/entry: Make system_call() ready for lowcore relocation

In preparation of having lowcore at different address than zero,
add the base register to all lowcore accesses in system_call().

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/entry.S diff | blob | history
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