| commit | d3383632d4e8e9ae747f582eaee8c2e79f828ae6 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Wed Apr 17 10:53:39 2013 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri May 03 14:21:12 2013 +0200 |
| tree | 9583ce35ae19ba85cc34ffe2f5b64e7d99045cbe | |
| parent | 56bbe686693df7edcca18d1808edd80609e63c31 [diff] |
s390/mm: add pte invalidation notifier for kvm Add a notifier for kvm to get control before a page table entry is invalidated. The notifier is only called for ptes of an address space with pgstes that have been explicitly marked to require notification. Kvm will use this to get control before prefix pages of virtual CPU are unmapped. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>