| commit | 09b538833b85521d937a06faf61e6a3273253cc0 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Nov 14 11:19:00 2011 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Nov 14 11:19:08 2011 +0100 |
| tree | f1d66c7dfd425b1efd3cce1ab8d9c38fe30beee1 | |
| parent | 800252976be89611ef86d6d04442a821018ed949 [diff] |
[S390] fix pgste update logic The pgste_update_all / pgste_update_young and pgste_set_pte need to check if the pte entry contains a valid page address before the storage key can be accessed. In addition pgste_set_pte needs to set the access key and fetch protection bit of the new pte entry, not the old entry. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>