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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-02-13 13:55:49 +0000 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-02-14 12:00:59 +0000 |
| commit | f315104ad8b0c32be13eac628569ae707c332cb5 (patch) | |
| tree | a69b8cce61488d7c8cae797e95f518e0eaca5719 /fs/ext2 | |
| parent | 8846f3175c6bf16382b06a4b9755e5296c0f921c (diff) | |
KVM: s390: force bp isolation for VSIE
If the guest runs with bp isolation when doing a SIE instruction,
we must also run the nested guest with bp isolation when emulating
that SIE instruction.
This is done by activating BPBC in the lpar, which acts as an override
for lower level guests.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'fs/ext2')
0 files changed, 0 insertions, 0 deletions