linux/drivers/s390
Michael Holzheu 7a9cc6e18b s390/cio: Make /dev/chsc a single-open device
In order to allow serialization of dynamic I/O with this patch
the /dev/chsc character device can only be accessed by one
single opener. Any subsequent open calls are rejected with EBUSY.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-06-26 21:10:11 +02:00
..
block s390/dasd: fix handling of gone paths 2013-05-31 17:23:49 +02:00
char s390/sclp: add parameter to specify number of buffer pages 2013-06-26 21:10:03 +02:00
cio s390/cio: Make /dev/chsc a single-open device 2013-06-26 21:10:11 +02:00
crypto s390/zcrypt: ap bus rescan problem when toggle crypto adapters on/off 2013-05-02 17:10:20 +02:00
kvm Merge tag 'kvm-3.10-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2013-05-05 14:47:31 -07:00
net netiucv: Hold rtnl between name allocation and device registration. 2013-06-13 17:41:18 -07:00
scsi s390/time: rename tod clock access functions 2013-02-14 15:55:10 +01:00
Makefile [S390] split/move machine check handler code 2009-03-26 15:24:10 +01:00