| commit | bb25b9ba3e33e941dc48048d0a784e6a05e5648a | [log] [tgz] |
|---|---|---|
| author | Christian Borntraeger <borntraeger@de.ibm.com> | Sun Jul 24 10:48:17 2011 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Sun Jul 24 10:48:20 2011 +0200 |
| tree | 687caacfbe9165dd80d2e29af4b68ce32216e28d | |
| parent | b02f0c2ea25781e0f94b4fc8f6f85582057857b3 [diff] |
[S390] kvm: handle tprot intercepts When running a kvm guest we can get intercepts for tprot, if the host page table is read-only or not populated. This patch implements the most common case (linux memory detection). This also allows host copy on write for guest memory on newer systems. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>