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1daafea411
A master key change on a CCA card may cause an immediately following request to derive an protected key from a secure key to fail with error condition 8/2290. The recommendation from firmware is to retry with 1 second sleep. So now the low level cca functions return -EAGAIN when this error condition is seen and the paes retry function will evaluate the return value. Seeing EAGAIN and running in process context results in trying to sleep for 1 s now. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> |
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