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| author | Janosch Frank <frankja@linux.ibm.com> | 2020-10-22 06:31:34 -0400 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-10-22 15:47:27 +0200 |
| commit | 3df4843d0e612a3c838e8d94c3e9c24520f2e680 (patch) | |
| tree | 65acbcce796c20304e0a6705a40aabe5bac16609 /qemu-io-cmds.c | |
| parent | db08244a3a7ec312dfed3fd9b88e114281215458 (diff) | |
s390x: pv: Remove sclp boundary checks
The SCLP boundary cross check is done by the Ultravisor for a
protected guest, hence we don't need to do it. As QEMU doesn't get a
valid SCCB address in protected mode this is even problematic and can
lead to QEMU reporting a false boundary cross error.
Fixes: db13387ca0 ("s390/sclp: rework sclp boundary checks")
Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20201022103135.126033-2-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions