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| author | Janosch Frank <frankja@linux.ibm.com> | 2020-03-19 09:19:14 -0400 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-04-29 14:31:32 +0200 |
| commit | 0f73c5b30b8ba6c0828608be496d2f59a5427539 (patch) | |
| tree | 1f972b6b4ab69818fedb4cf41c5ecaa9026790d2 /scripts/qapi/commands.py | |
| parent | 7c713b8acb70fb61f9650f8a7702dec546752bb6 (diff) | |
| download | focaccia-qemu-0f73c5b30b8ba6c0828608be496d2f59a5427539.tar.gz focaccia-qemu-0f73c5b30b8ba6c0828608be496d2f59a5427539.zip | |
s390x: protvirt: SCLP interpretation
SCLP for a protected guest is done over the SIDAD, so we need to use the s390_cpu_pv_mem_* functions to access the SIDAD instead of guest memory when reading/writing SCBs. To not confuse the sclp emulation, we set 0x4000 as the SCCB address, since the function that injects the sclp external interrupt would reject a zero sccb address. Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20200319131921.2367-10-frankja@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'scripts/qapi/commands.py')
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