[I][PATCH 0/1] zcrypt DD: CEX8 toleration (LP: 1933805)

frank.heimes at canonical.com frank.heimes at canonical.com
Mon Aug 16 11:15:53 UTC 2021


BugLink: https://bugs.launchpad.net/bugs/1933805

The CEX8 adapter shall support quantum-safe crypto and therefore requires message sizes > 12kB.
This change is mainly required to support EP11 responses to admin requests at zNext,
which due to QS certificates can grow larger than 12kB.
This is to cover a minimal patch to provide toleration support for this feature,
which shall be back-ported to all distribution releases in service at zNext.

Harald Freudenberger (1):
  s390/AP: support new dynamic AP bus size limit

 drivers/s390/crypto/ap_bus.c           | 50 +++++++++++++++++-------
 drivers/s390/crypto/ap_bus.h           | 11 ++++--
 drivers/s390/crypto/ap_card.c          | 16 +++++++-
 drivers/s390/crypto/ap_queue.c         |  2 +-
 drivers/s390/crypto/zcrypt_api.c       |  6 +++
 drivers/s390/crypto/zcrypt_cex4.c      |  9 ++---
 drivers/s390/crypto/zcrypt_msgtype50.c | 26 ++++++-------
 drivers/s390/crypto/zcrypt_msgtype6.c  | 54 ++++++++++++++------------
 drivers/s390/crypto/zcrypt_msgtype6.h  |  2 -
 drivers/s390/crypto/zcrypt_queue.c     |  6 +--
 10 files changed, 116 insertions(+), 66 deletions(-)

-- 
2.25.1




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