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s390/zcrypt: enable s390 hwrng to seed kernel entropy
authorIngo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Tue, 17 Mar 2015 15:02:20 +0000 (16:02 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 1 Jul 2015 07:34:37 +0000 (09:34 +0200)
Set the 'quality' property in the zcrypt rng device structure to enable the
zcrypt hwrng device to take part in the kernel entropy seeding process.
A module parameter named hwrng_seed will be introduced to disable the
participation. By default this parameter is set to 1 (enabled).

Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/crypto/zcrypt_api.c patch | blob | history

diff --cc drivers/s390/crypto/zcrypt_api.c
Simple merge
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