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| author | Thomas Richter <tmricht@linux.ibm.com> | 2019-09-20 11:57:43 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2019-10-01 09:41:36 +0200 |
| commit | 932bfc5aae08f3cb20c1c9f051542f5933710151 (patch) | |
| tree | 185eaf035fa7cc887d86004541b55a2a569e657d /Documentation/mailbox.txt | |
| parent | 851345828095f1e40d383ec1a1e91767a2051976 (diff) | |
s390/cpumsf: Check for CPU Measurement sampling
s390 IBM z15 introduces a check if the CPU Mesurement Facility
sampling is temporarily unavailable. If this is the case return -EBUSY
and abort the setup of CPU Measuement facility sampling.
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'Documentation/mailbox.txt')
0 files changed, 0 insertions, 0 deletions