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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-05-22 13:27:34 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-06-12 16:26:00 +0200 |
| commit | f96c6f72bc792e7add27e40ec859a8f5ea72e72b (patch) | |
| tree | 029939e2da951fdee9da446c73ac4e1c897bc4e5 /ipc | |
| parent | f5bbd7219891364a6ba1231cb751905045fd4466 (diff) | |
s390/mm: remove incorrect _REGION3_ENTRY_ORIGIN define
_REGION3_ENTRY_ORIGIN defines a wrong mask which can be used to
extract a segment table origin from a region 3 table entry. It removes
only the lower 11 instead of 12 bits from a region 3 table entry.
Luckily this bit is currently always zero, so nothing bad happened yet.
In order to avoid future bugs just remove the region 3 specific mask
and use the correct generic _REGION_ENTRY_ORIGIN mask.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions