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Heiko Carstens authored
The key member of the runtime instrumentation control block contains only the access key, not the complete storage key. Therefore the value must be shifted by four bits. Note: this is only relevant for debugging purposes in case somebody compiles a kernel with a default storage access key set to a value not equal to zero. Fixes: e4b8b3f3 ("s390: add support for runtime instrumentation") Reported-by:
Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by:
Heiko Carstens <hca@linux.ibm.com>
9eaba29c