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| author | Janosch Frank <frankja@linux.ibm.com> | 2020-03-19 09:19:17 -0400 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-04-29 14:31:32 +0200 |
| commit | c10b708752e5264a85b5c3afa0a0ccfcf6503ddf (patch) | |
| tree | 7ef0477d4435811fdbde7ad8a758925f79981307 /qapi/qapi-visit-core.c | |
| parent | 9c61e11238cfa8f70e3eb90aac5d3e5646e5432f (diff) | |
| download | qemu-c10b708752e5264a85b5c3afa0a0ccfcf6503ddf.zip qemu-c10b708752e5264a85b5c3afa0a0ccfcf6503ddf.tar.gz qemu-c10b708752e5264a85b5c3afa0a0ccfcf6503ddf.tar.bz2 | |
s390x: protvirt: Disable address checks for PV guest IO emulation
IO instruction data is routed through SIDAD for protected guests, so
adresses do not need to be checked, as this is kernel memory which is
always available.
Also the instruction data always starts at offset 0 of the SIDAD.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200319131921.2367-13-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'qapi/qapi-visit-core.c')
0 files changed, 0 insertions, 0 deletions