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s390/cpacf: Split and rework cpacf query functions

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commit 830999bd7e upstream.

Rework the cpacf query functions to use the correct RRE
or RRF instruction formats and set register fields within
instructions correctly.

Fixes: 1afd43e0fb ("s390/crypto: allow to query all known cpacf functions")
Reported-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Suggested-by: Juergen Christ <jchrist@linux.ibm.com>
Suggested-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Harald Freudenberger 2024-05-03 11:31:42 +02:00 • committed by Greg Kroah-Hartman
commit ab278ff72a
1 changed files with 81 additions and 20 deletions
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