| commit | 702d9e584feb028ed7e2a6d2b103b8ea57622ff2 | [log] [tgz] |
|---|---|---|
| author | Carsten Otte <cotte@de.ibm.com> | Thu Mar 26 15:23:57 2009 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Mar 26 15:24:09 2009 +0100 |
| tree | 965f82b6d0d82e8492a97ac5a117ba47c26d1674 | |
| parent | 3324e60aafa9aeb1009878d45079b67367a5e2b6 [diff] |
[S390] check addressing mode in s390_enable_sie The sie instruction requires address spaces to be switched to run proper. This patch verifies that this is the case in s390_enable_sie, otherwise the kernel would crash badly as soon as the process runs into sie. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>