[kvm-unit-tests PATCH 0/2] s390x: smp: Improve setup of additional cpus

Janosch Frank
2019-12-11T11:59:35Z

Let's not use constants for the PSW mask and CRs, but set them from
input data or cpu 0.

Later on we could add functions that take a ptr for setting up CRs of
additional cpus, but for now using the CRs 0,1,7,13 from cpu 0 will at
least result in a working DAT environment.

Janosch Frank (2):
s390x: smp: Use full PSW to bringup new cpu
s390x: smp: Setup CRs from cpu 0

lib/s390x/smp.c | 7 ++++++-
s390x/cstart64.S | 4 ++--
2 files changed, 8 insertions(+), 3 deletions(-)

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2.20.1