diff options
| author |   Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2009-03-26 15:23:55 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-03-26 15:24:08 +0100 |
| commit | 431429ff788598a19c1a193b9fca3961b7f55916 (patch) | |
| tree | ba860720c0b2d329cf1587e23f52108e428ad71b /Documentation | |
| parent | [S390] hvc_iucv: Update and add missing kernel messages (diff) | |
| download | linux-dev-431429ff788598a19c1a193b9fca3961b7f55916.tar.xz linux-dev-431429ff788598a19c1a193b9fca3961b7f55916.zip | |
[S390] hvc_iucv: Provide IUCV z/VM user ID filtering
This patch introduces the kernel parameter hvc_iucv_allow= that specifies
a comma-separated list of z/VM user IDs.
If specified, the z/VM IUCV hypervisor console device driver accepts IUCV
connections from listed z/VM user IDs only.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 54f21a5c262b..9f932a76a940 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -829,6 +829,9 @@ and is between 256 and 4096 characters. It is defined in the file hvc_iucv= [S390] Number of z/VM IUCV hypervisor console (HVC) terminal devices. Valid values: 0..8 + hvc_iucv_allow= [S390] Comma-separated list of z/VM user IDs. + If specified, z/VM IUCV HVC accepts connections + from listed z/VM user IDs only. i8042.debug [HW] Toggle i8042 debug mode i8042.direct [HW] Put keyboard port into non-translated mode |