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| author | Carsten Otte <cotte@de.ibm.com> | 2008-05-21 13:37:40 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-06-06 21:08:26 +0300 |
| commit | 1f0d0f094df9a570dfc26d5eb825986b7e165e1d (patch) | |
| tree | 4f598069f3a17c926deb70bbbd3d088d881efbfc /Documentation/fb/tgafb.txt | |
| parent | 0ff318674503ce3787ef62d84f4d948db204b268 (diff) | |
KVM: s390: Send program check on access error
If the guest accesses non-existing memory, the sie64a function returns
-EFAULT. We must check the return value and send a program check to the
guest if the sie instruction faulted, otherwise the guest will loop at
the faulting code.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'Documentation/fb/tgafb.txt')
0 files changed, 0 insertions, 0 deletions