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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2010-02-26 22:37:30 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-02-26 22:37:30 +0100 |
| commit | d1bf85902c28dd990c08f1703ea94109223549a7 (patch) | |
| tree | 47d5fbf81e7568488ab53e24f676ba4a4ab5afef /arch/s390/include/asm/rwsem.h | |
| parent | 0d01bb89220490763d89571d27e7ee3f13f9b372 (diff) | |
| download | op-kernel-dev-d1bf85902c28dd990c08f1703ea94109223549a7.zip op-kernel-dev-d1bf85902c28dd990c08f1703ea94109223549a7.tar.gz | |
[S390] cio: fix storage key handling
Some parts of cio do not shift PAGE_DEFAULT_KEY correctly and end up
with an incorrect key in their data structures.
Since the default key is zero this doesn't really matter. However if
somebody would use key-controlled protection for debugging purposes
it would be quite helpful if all of this would work as expected.
Also remove a stale declaration.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/rwsem.h')
0 files changed, 0 insertions, 0 deletions
