Files
linux-stable-mirror/arch/s390/include/asm
Alexander Gordeev 70caac180f s390/maccess: rework absolute lowcore accessors
[ Upstream commit ed0192bc64 ]

Macro mem_assign_absolute() is able to access the whole memory, but
is only used and makes sense when updating the absolute lowcore.
Instead, introduce get_abs_lowcore() and put_abs_lowcore() macros
that limit access to absolute lowcore addresses only.

Suggested-by: Heiko Carstens <hca@linux.ibm.com>
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:13 +02:00
..
2022-06-09 10:23:21 +02:00
2021-09-08 15:32:35 -07:00
2021-10-04 09:49:10 +02:00