Re: [RFC PATCH 0/3] Use DIAG318 to set Control Program Name & Version Codes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 09/19/2018 11:30 AM, Cornelia Huck wrote:

>> The CPC and HPID are used for problem diagnosis and allows IBM to identify 
>> control program information by answering the following questions:
>>
>>     "What environment is this guest running in?" (CPNC)
>>     "What distribution is this guest running?" (CPVC)
>>     "What underlying host environment is this guest running on?" (HPID)
> 
> Is there also a way for people-who-are-not-IBM to find out what these
> values have been set to? :) (IOW, is that write-only from a Linux
> perspective?)

The name code is pre-defined (4==LINUX). The 7 byte version code is actually free
to be defined by the operating system, and Collin has made a proposal. No idea
if there are better ways to use the 7 byte.




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Kernel Development]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Info]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Linux Media]     [Device Mapper]

  Powered by Linux