diff options
| author | Collin Walling <[email protected]> | 2018-12-06 17:30:04 -0500 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2019-01-28 15:58:53 +0100 |
| commit | 4ad78b8651aacf26b3ab6d1e784952eb70469c43 (patch) | |
| tree | f1dc065cee2e5ce7804bd053f071ec65c1ec6c6b /tools/perf/scripts/python/bin | |
| parent | 58661489a84c27c42e27feacb1ff8a5faa3a9240 (diff) | |
s390/setup: set control program code via diag 318
The s390x diagnose 318 instruction sets the control program name code (CPNC)
and control program version code (CPVC) to provide useful information
regarding the OS during debugging. The CPNC is explicitly set to 4 to
indicate a Linux/KVM environment.
The CPVC is a 7-byte value containing:
- 3-byte Linux version code, currently set to 0
- 3-byte unique value, currently set to 0
- 1-byte trailing null
Signed-off-by: Collin Walling <[email protected]>
Acked-by: Janosch Frank <[email protected]>
Acked-by: Heiko Carstens <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Message-Id: <[email protected]>
[set version code to 0 until the structure is fully defined]
Signed-off-by: Christian Borntraeger <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions