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authorPeter Oberparleiter <oberpar@linux.vnet.ibm.com>2017-02-13 13:38:17 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2018-02-22 15:31:23 +0100
commit66aec647216f129b8560dba738303a8486481c53 (patch)
treed2667a9ced4f946c687f0f9feb078694861ff0ca /kernel/bounds.c
parents390/mm: provide base_asce_alloc() / base_asce_free() helper functions (diff)
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s390/sclp: Add support for Store Data SCLP interface
Add functions to retrieve data associated with an SCLP Store Data entity. Automatically retrieve data for the "config" entity during boot and make that data available to user-space via sysfs: /sys/firmware/sclp_sd/config/data Reading from this file will return config data contents. /sys/firmware/sclp_sd/config/reload Writing to this file will cause the latest version of data related to the config entity to be read from the SCLP interface. Generate a KOBJ_CHANGE whenever new data is retrieved. Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'kernel/bounds.c')
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