| commit | 44b6cc8130e80e673ba8b3baf8e41891fe484786 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Jun 13 10:36:00 2016 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Wed Aug 24 09:23:55 2016 +0200 |
| tree | 08427794ef7fd6898a965addc41f672e544557b9 | |
| parent | d5dcafee5f183e9aedddb147a89cb46ab038f26b [diff] |
s390/mm,kvm: flush gmap address space with IDTE The __tlb_flush_mm() helper uses a global flush if the mm struct has a gmap structure attached to it. Replace the global flush with two individual flushes by means of the IDTE instruction if only a single gmap is attached the the mm. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>