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(parent: 28d3417) | patch
s390/smp: sort out physical vs virtual CPU0 lowcore pointer
authorAlexander Gordeev <agordeev@linux.ibm.com>
Wed, 30 Mar 2022 17:50:16 +0000 (19:50 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Mon, 25 Apr 2022 11:54:13 +0000 (13:54 +0200)
commit7714e16f791d948c8bb58aa23bf8ef60b9bba646
treed4bdaa4fd962e599c2480b0207d2b72857dee1b0tree | snapshot
parent28d3417a946762bed46815e59627bbd749347906commit | diff
s390/smp: sort out physical vs virtual CPU0 lowcore pointer

SPX instruction called from set_prefix() expects physical
address of the lowcore to be installed, but instead the
virtual address is passed.

Note: this does not fix a bug currently, since virtual and
physical addresses are identical.

Reviewed-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>
arch/s390/kernel/setup.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git