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| author | Horst Hummel <horst.hummel@de.ibm.com> | 2005-09-04 00:58:00 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@evo.osdl.org> | 2005-09-05 09:06:27 +0200 |
| commit | fd49f41aa0c125ec649c56a45337b3024d6b1736 (patch) | |
| tree | 7400ce289ba77474c3adf6a5a7f1ff8d5215cc28 /drivers/s390/block/Kconfig | |
| parent | [PATCH] s390: deadlock in dasd_devmap (diff) | |
| download | linux-fd49f41aa0c125ec649c56a45337b3024d6b1736.tar.xz linux-fd49f41aa0c125ec649c56a45337b3024d6b1736.zip | |
[PATCH] s390: 64 bit diag250 support
Add support for diag 250 access to dasd devices for 64 bit kernels. In
addition fix detach/attach for diag disks. The VM control block needs to get
recreated by a call to mdsk_init_io.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/block/Kconfig')
| -rw-r--r-- | drivers/s390/block/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/Kconfig b/drivers/s390/block/Kconfig index dc1c89dbdb8f..6e7d7b06421d 100644 --- a/drivers/s390/block/Kconfig +++ b/drivers/s390/block/Kconfig @@ -49,7 +49,7 @@ config DASD_FBA config DASD_DIAG tristate "Support for DIAG access to Disks" - depends on DASD && ARCH_S390X = 'n' + depends on DASD && ( ARCH_S390X = 'n' || EXPERIMENTAL) help Select this option if you want to use Diagnose250 command to access Disks under VM. If you are not running under VM or unsure what it is, |